Hans Jørgen Jakobsen
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Hans Jørgen Jakobsenchemistry Degrees
Chemistry
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Physical Chemistry
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Chemistry Physics
Hans Jørgen Jakobsen's Degrees
- PhD Chemistry University of Copenhagen
- Masters Chemistry University of Copenhagen
- Bachelors Chemistry University of Copenhagen
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(Suggest an Edit or Addition)Hans Jørgen Jakobsen's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Broadband dipolar recoupling in the nuclear magnetic resonance of rotating solids: A compensated C7 pulse sequence (1998) (458)
- Double‐quantum homonuclear rotary resonance: Efficient dipolar recovery in magic‐angle spinning nuclear magnetic resonance (1994) (394)
- Incorporation of aluminum in the calcium silicate hydrate (C-S-H) of hydrated portland cements: a high-field 27Al and 29Si MAS NMR investigation. (2003) (312)
- Characterization of white Portland cement hydration and the C-S-H structure in the presence of sodium aluminate by 27Al and 29Si MAS NMR spectroscopy (2004) (289)
- Sensitivity-Enhanced Quadrupolar-Echo NMR of Half-Integer Quadrupolar Nuclei. Magnitudes and Relative Orientation of Chemical Shielding and Quadrupolar Coupling Tensors (1997) (272)
- A new aluminium-hydrate species in hydrated Portland cements characterized by 27Al and 29Si MAS NMR spectroscopy (2006) (256)
- Characterization of calcium aluminate phases in cements by aluminum-27 MAS NMR spectroscopy (1993) (224)
- Satellite transitions in MAS NMR spectra of quadrupolar nuclei (1991) (222)
- A series of mixed-metal borohydrides. (2009) (214)
- Magic-angle spinning NMR spectra of satellite transitions for quadrupolar nuclei in solids (1989) (152)
- Zeolites by confined space synthesis – characterization of the acid sites in nanosized ZSM-5 by ammonia desorption and 27Al/29Si-MAS NMR spectroscopy (2000) (140)
- 29Si MAS NMR studies of portland cement components and effects of microsilica on the hydration reaction (1988) (132)
- Structure and Dynamics for LiBH4-LiCl Solid Solutions (2009) (130)
- QCPMG-MAS NMR of half-integer quadrupolar nuclei. (1998) (111)
- 51V MAS NMR spectroscopy: determination of quadrupole and anisotropic shielding tensors, including the relative orientation of their principal-axis systems (1992) (105)
- Conformation of alamethicin in oriented phospholipid bilayers determined by (15)N solid-state nuclear magnetic resonance. (2001) (100)
- Assignments and relative signs of 13C-X coupling constants in 13C FT NMR from selective population transfer (SPT) (1974) (88)
- High-resolution 13C NMR spectra and long-range 13C1H spin coupling constants in pyridine and 2-bromopyridine (1973) (86)
- Thermal polymorphism and decomposition of Y(BH(4))(3). (2010) (81)
- Magnitudes and relative orientation of vanadium-51 quadrupole coupling and anisotropic shielding tensors in metavanadates and potassium vanadium oxide (KV3O8) from vanadium-51 MAS NMR spectra. Sodium-23 quadrupole coupling parameters for .alpha.- and .beta.-NaVO3 (1993) (81)
- Suppression of J cross-talk in subspectral editing. The SEMUT GL pulse sequence (1983) (79)
- Direct observation of aluminium guest ions in the silicate phases of cement minerals by 27 Al MAS NMR spectroscopy (1994) (77)
- Effects of continuous light and short-day photoperiod on smolting, seawater survival and growth in Atlantic salmon (Salmo salar) (1995) (75)
- Quantification of calcium silicate phases in Portland cements by 29Si MAS NMR spectroscopy (1995) (74)
- Subspectral editing using a multiple quantum trap: Analysis of J cross-talk (1983) (72)
- 29Si chemical shift anisotropies in calcium silicates from high-field 29Si MAS NMR spectroscopy. (2003) (71)
- Efficient Spectral Simulations in NMR of Rotating Solids. The γ-COMPUTE Algorithm (1999) (69)
- Improved quantification of alite and belite in anhydrous Portland cements by (29)Si MAS NMR: effects of paramagnetic ions. (2009) (69)
- The structure and diagenetic transformation of illite-smectite and chlorite-smectite from North Sea Cretaceous-Tertiary chalk (2002) (65)
- CP/MAS NMR at high speeds and high fields (1988) (63)
- A sink for methane on Mars? The answer is blowing in the wind (2014) (62)
- Intermediate phases observed during decomposition of LiBH4 (2007) (62)
- Sensitivity-enhanced multiple-quantum MAS NMR of half-integer quadrupolar nuclei (1997) (61)
- Carboncarbon spin-spin coupling constants in monosubstituted benzenes (1980) (61)
- High-field QCPMG-MAS NMR of half-integer quadrupolar nuclei with large quadrupole couplings (1998) (60)
- Diagenetic Structural Transformations in North Sea Jurassic Illite/Smectite (1991) (58)
- Refinement of borate structures from 11B MAS NMR spectroscopy and density functional theory calculations of 11B electric field gradients. (2005) (57)
- A solid-state 14N magic-angle spinning NMR study of some amino acids. (2004) (56)
- (14)N MAS NMR spectroscopy: the nitrate ion. (2001) (54)
- Optimized Spectral Editing of 13C MAS NMR Spectra of Rigid Solids Using Cross-Polarization Methods (1994) (54)
- A HIGH-ORDER AND BROADBAND CRAMPS EXPERIMENT USING Z-ROTATIONAL DECOUPLING (1997) (54)
- Solid-state 13 C and 31 P NMR analysis of urinary stones. (2000) (53)
- Disulphide-linked caseins and casein micelles (1999) (53)
- New opportunities for high-resolution solid-state NMR spectroscopy of oxide materials at 21.1- and 18.8-T fields. (2002) (50)
- Molecular dynamics from 2H Quadrupolar Carr–Purcell–Meiboom–Gill solid-state NMR spectroscopy (1998) (50)
- High-speed spinning versus high magnetic field in MAS NMR of quadrupolar nuclei. 27Al MAS NMR of 3CaO·Al2O3 (1991) (50)
- Tobelitization of smectite during oil generation in oil-source shales. Application to North Sea Illite-tobelite-smectite-vermiculite (2002) (49)
- 27Al&{1H} cross-polarization and ultrahigh-speed 27Al MAS NMR spectroscopy in the characterization of USY zeolites (1991) (49)
- The Chemistry of the Natural Order Cupressales. 49. The Configuration of Thujopsene. (1963) (48)
- 51V Chemical Shielding and Quadrupole Coupling in Ortho- and Metavanadates from 51V MAS NMR Spectroscopy (1998) (47)
- Complete analysis of the high-resolution proton coupled carbon-13 NMR spectra of toluene (1975) (46)
- The detailed structure and origin of clay minerals at the Cretaceous/Tertiary boundary, Stevns Klint (Denmark) (2004) (46)
- Hydration of Portland cement in the presence of clay minerals studied by 29Si and 27Al MAS NMR spectroscopy (2003) (46)
- The complete 51V MAS NMR spectrum of surface vanadia nanoparticles on anatase (TiO2): vanadia surface structure of a DeNOx catalyst. (2004) (46)
- 67ZN QCPMG SOLID-STATE NMR STUDIES OF ZINC COMPLEXES AS MODELS FOR METALLOPROTEINS (1999) (45)
- Theory and simulations of molecular dynamics in 2H MAS NMR (1992) (45)
- Mixed‐Anion and Mixed‐Cation Borohydride KZn(BH4)Cl2: Synthesis, Structure and Thermal Decomposition (2010) (44)
- Thiophene chemistry—IX : Preparation and dealkylation of 5-substituted 2-t-butoxythiophenes☆☆☆ (1963) (44)
- Finite rf pulse excitation in MAS NMR of quadrupolar nuclei. Quantitative aspects and multiple-quantum excitation (1992) (43)
- Sensitivity enhancement in 13C FT NMR from selective population transfer (spt) in molecules with degenerate proton transitions (1974) (43)
- 7Li, 23Na, and 27Al quadrupolar interactions in some aluminosilicate sodalites from MAS n.m.r. spectra of satellite transitions (1991) (43)
- Correlation between 29Si NMR chemical shifts and mean SiO bond lengths for calcium silicates (1990) (42)
- Influence of lone-pair electrons on carbon-13-phosphorus-31 nuclear spin couplings in aromatic phosphines (1972) (42)
- A high-resolution investigation of proton coupled and decoupled 13C FT NMR spectra of 15N-pyrrole (1975) (41)
- Sensitivity enhancement in natural abundance proton-coupled nitrogen-15 NMR spectra using the selective population transfer method (1979) (41)
- Quadrupole Coupling and Anisotropic Shielding from Single-Crystal NMR of the Central Transition for Quadrupolar Nuclei.87Rb NMR of RbClO4and Rb2SO4 (1996) (41)
- Structural studies of lithium zinc borohydride by neutron powder diffraction, Raman and NMR Spectroscopy (2011) (39)
- Assignments and signs of 13C-31P coupling constants from off-resonance proton decoupled 13C spectra (1972) (38)
- Sequences of charged sheets in rectorite (1995) (37)
- 14N MAS NMR Spectroscopy and Quadrupole Coupling Data in Characterization of the IV ↔ III Phase Transition in Ammonium Nitrate (2002) (37)
- Crystal Structure Studies by Single-Crystal NMR Spectroscopy. 71Ga and 69Ga Single-Crystal NMR of β-Ga2O3 Twins (1998) (36)
- 1:1 Correlation between27Al and 29Si chemical shifts and correlations with lattice structures for some aluminosilicate sodalites (1989) (36)
- 133Cs Chemical Shielding Anisotropies and Quadrupole Couplings from Magic-Angle Spinning NMR of Cesium Salts† (1996) (36)
- Characterization of the α−β Phase Transition in Friedels Salt (Ca2Al(OH)6Cl·2H2O) by Variable-Temperature 27Al MAS NMR Spectroscopy (2002) (35)
- Solid-state magic-angle spinning 31P-NMR studies of native casein micelles. (1995) (35)
- Multinuclear, multifield, and multiphase nuclear magnetic resonance study of cadmium meso-tetraphenylporphyrin and its pyridine adduct (1982) (35)
- Thiophene chemistry—X : Preparation, tautomeric structure and hydrogen bonding studies of thioisomaltol (2-acetyl-3-hydroxythiophene) and some related 3-hydroxythiophenes (1965) (35)
- Sensitivity enhancement in natural-abundance solid-state 33S MAS NMR spectroscopy employing adiabatic inversion pulses to the satellite transitions. (2008) (34)
- The “magic angle” for the differentiation between CH3 and CH multiplicities in 13C spin-echo J-modulation experiments (1982) (34)
- Selective population transfer (SPT) in silicon-29 Fourier transform nuclear magnetic resonance spectroscopy (1975) (34)
- Deactivation of HDT Catalysts by Formation of Silica Gels from Silicone Oil. Characterization of Spent Catalysts from HDT of Coker Naphtha Using 29Si and 13C CP/MAS NMR (1993) (34)
- Aluminum orthovanadate (AlVO4): synthesis and characterization by (27)Al and 51V MAS and MQMAS NMR spectroscopy. (2002) (33)
- 77Se NMR on an XL-100 spectrometer. An investigation of isotope effects and spin-lattice relaxation in H2Se (1980) (33)
- Characterization of divalent metal metavanadates by 51V magic-angle spinning NMR spectroscopy of the central and satellite transitions. (2000) (33)
- A thermodynamic model for predicting the stability of thaumasite (2003) (32)
- 31P MAS NMR of P4S3. Crystalline-to-plastic phase transition induced by MAS in a double air-bearing stator (1989) (32)
- Quantification of thaumasite in cementitious materials by 29 Si { 1 H} cross-polarization magic-angle spinning NMR spectroscopy (1995) (32)
- Solid‐state 14N MAS NMR of ammonium ions as a spy to structural insights for ammonium salts (2006) (32)
- Carbon-13 ft NMR studies of 13C57Fe and 13C13C satellite spectra of ferrocene, 1,1'-dimethylferrocene and cyclobutadieneiron tricarbonyl (1976) (31)
- Site preferences of fluoride guest ions in the calcium silicate phases of Portland cement from 29Si{19F} CP-REDOR NMR spectroscopy. (2009) (31)
- Influence of Cement Constitution and Temperature on Chloride Binding in Cement Paste (2000) (31)
- Evaluation of 27Al and 51V electric field gradients and the crystal structure for aluminum orthovanadate (AlVO4) by density functional theory calculations. (2006) (31)
- CADMIUM-113 NUCLEAR MAGNETIC RESONANCE STUDIES OF CADMIUM-ETHYLENEDIAMINETETRAACETIC ACID COMPLEXES (1981) (30)
- Variable-Temperature 87Rb Magic-Angle Spinning NMR Spectroscopy of Inorganic Rubidium Salts (1999) (30)
- ESCORT Editing. an update of the APT experiment (1986) (30)
- Structure refinement of CsNO3(II) by coupling of 14N MAS NMR experiments with WIEN2k DFT calculations (2005) (30)
- Quantitative Aspects of 27Al MAS NMR of Calcium Aluminoferrites (1998) (30)
- Deuterium quadrupole couplings from least-squares computer simulations of 2H MAS NMR spectra (1991) (29)
- High-resolution undecoupled carbon-13 NMR spectra: Furan (1974) (29)
- 13C19F spin–spin coupling in some monofluoro-substituted polycyclic aromatic hydrocarbons† (1977) (29)
- Multiple-quantum MAS nutation NMR spectroscopy of quadrupolar nuclei (1992) (28)
- Formation and Structure of Conjugated Salen‐Cross‐Linked Polymers and Their Application in Asymmetric Heterogeneous Catalysis (2005) (28)
- 71Ga Chemical Shielding and Quadrupole Coupling Tensors of the Garnet Y(3)Ga(5)O(12) from Single-Crystal (71)Ga NMR. (1997) (28)
- Synthesis and characterization of conventional and mesoporous Ga-MFI for ethane dehydrogenation (2008) (28)
- Improved hardware and software for single-crystal NMR spectroscopy. (1998) (27)
- 27Al Chemical Shielding Anisotropy (1997) (26)
- Solution structures of cadmium-glycine complexes probed by cadmium-113 NMR of supercooled aqueous solutions (1981) (25)
- Combined Effect of Second-Order Quadrupole Coupling and Chemical Shielding Anisotropy on the Central Transition in MAS NMR of Quadrupolar Nuclei. 87Rb MAS NMR of RbClO4 (1995) (25)
- Assignments of 13C NMR spectra from residual splittings of long-range 13C-1H coupling constants obtained by off resonance irradiation (1973) (25)
- Ultrahigh spinning rates for a 7 mm rotor in multinuclear CP/MAS NMR spectroscopy of solids (1986) (25)
- DETERMINATION OF SIGNS OF LONG-RANGE CARBON-CARBON COUPLING CONSTANTS. THE SPT-DIFFERENCE SPECTROSCOPY METHOD (1976) (25)
- Solid-state 29Si MAS NMR studies of illite and illite-smectite from shale (1999) (24)
- Determination of 3J(31P31P) and 13C31P coupling constants in 1,6‐diphosphatriptycene from carbon‐13 n.m.r. lone pairs effects on 13C31P couplings (1977) (24)
- On the Signs and Magnitudes of 13C-31P Spin-Spin Coupling Constants in Triphenylphosphine. (1972) (24)
- Unusual observation of nitrogen chemical shift anisotropies in tetraalkylammonium halides by 14N MAS NMR spectroscopy. (2003) (24)
- Spectroscopic investigations : XVII. 77Se and 125Te NMR resonances of some selenol and tellurol esters (1979) (24)
- Quantitative 1H MAS NMR Studies of Structurally Different OH Surface Groups on η-Al2O3 and Mol-/η-Al2O3 Catalysts (1995) (24)
- 35Cl and (37)Cl Magic-Angle Spinning NMR Spectroscopy in the Characterization of Inorganic Perchlorates. (1999) (23)
- A 13C{1H} double resonance study of the signs of 1H19F and 13C19F spin coupling constants in fluorobenzenes and 2‐fluoropyridine (1979) (23)
- Single-crystal growth and characterization of disilver(I) monofluorophosphate(V), Ag2PO3F: crystal structure, thermal behavior, vibrational spectroscopy, and solid-state 19F, 31P, and 109Ag MAS NMR spectroscopy. (2007) (23)
- Structural Environments for Boron and Aluminum in Alumina−Boria Catalysts and Their Precursors from 11B and 27Al Single- and Double-Resonance MAS NMR Experiments (2008) (23)
- Long-term stability of rotor-controlled MAS frequencies to 0.1 Hz proved by 14N MAS NMR experiments and simulations. (2007) (22)
- Cadmium-113 nuclear magnetic resonance spectroscopy. A probe for molecular structure and anisotropic motion in cadmium-substituted porphyrins (1982) (22)
- Multiphase characterization of phosphorus sulfides by multidimensional and magic angle spinning-31P NMR spectroscopy. Molecular transformations and exchange pathways at high temperatures (1991) (22)
- 13C-{14N} selective population transfer (SPT) experiments and comments on 13C-{1H} SPT in methylisocyanide (1977) (21)
- Application of Lie algebra to NMR spectroscopy (1999) (21)
- A new goniometer design for single‐crystal nuclear magnetic resonance spectroscopy (1996) (21)
- Probing crystal structures and transformation reactions of ammonium molybdates by 14N MAS NMR spectroscopy. (2006) (21)
- Composite refocusing sequences and their application for sensitivity enhancement and multiphcity filtration in INEPT and 2D correlation spectroscopy (1989) (20)
- NMR Studies of Organophosphorus Compounds. 13C---31P Spin-spin Coupling Constants in Some Heteroaromatic Phosphine Derivatives. (1971) (20)
- Natural-abundance proton-coupled satellite spectra in 13c NMR from double selective population transfer. The flip angle effect (1981) (20)
- Incorporation of phosphorus guest ions in the calcium silicate phases of Portland cement from 31P MAS NMR spectroscopy. (2010) (19)
- Characterization of the Two Rubidium Sites in Rb2CrO4 by 87Rb Single-Crystal NMR (1997) (19)
- Pulse techniques for calibration of the decoupler radiofrequency field strength (1986) (19)
- Separation of (2)H MAS NMR spectra by two-dimensional spectroscopy. (1999) (19)
- Nuclear magnetic resonance of organophosphorus compounds: 1H31P spin coupling constants in some heteroaromatic phosphines and their derivatives (1970) (18)
- Characterization of Mo(CO)6 by 95Mo Single-Crystal NMR Spectroscopy (1999) (18)
- Improved 67Zn Solid-State NMR from Single-Crystal Studies. Zn(CH3COO)2·2H2O (1999) (18)
- A flat-coil NMR probe with hydration control of oriented phospholipid bilayer samples (1995) (18)
- Characterization of the Calcium Silicate and Aluminate Phases in Anhydrous and Hydrated Portland Cements by 27Al and 29Si MAS NMR Spectroscopy (1998) (18)
- Crystal Structure Studies on the Garnet Y3Al5O12 by 27Al Single-Crystal NMR Spectroscopy (1998) (18)
- Crystal structure of α-Mg2V2O7 from synchrotron X-ray powder diffraction and characterization by 51V MAS NMR spectroscopy (2001) (18)
- Thiophene chemistry—XII : Synthesis and tautomeric structure of acetyl and carbethoxy chelated 2-hydroxythiophenes (1967) (18)
- Mass Spectrometry in Structural and Stereochemical Problems. LXXV.1 Occurrence of Alkyl Rearrangements in the Fragmentation of Some Formaldehyde Acetals2 (1965) (17)
- New amine-templated zinc phosphates with a temperature-induced increase of structural dimensionality. (2005) (17)
- New opportunities in acquisition and analysis of natural abundance complex solid-state 33S MAS NMR spectra: (CH3NH3)2WS4. (2009) (17)
- Advancements in natural abundance solid-state 33S MAS NMR: characterization of transition-metal M=S bonds in ammonium tetrathiometallates. (2007) (17)
- Natural abundance proton‐coupled 15N NMR spectra of pyridines observed from proton polarization transfer experiments (1981) (17)
- Formation and transformation of mixed-layer minerals by tertiary intrusives in cretaceous mudstones, West Greenland (2007) (17)
- Determination of 27Al quadrupolar coupling parameters and of metallic aluminium in commercial lithium aluminium hydride by 27Al MAS NMR (1990) (17)
- Improving RF Field Homogeneity in Solid-State MAS NMR Using a Loop-Gap Resonator (1995) (16)
- Modified selective population transfer experiments. Methods for selective decoupling and suppression of unwanted signals (1983) (16)
- Magnitude and absolute orientation of 1H chemical shielding tensors in polycrystalline powders: a 1H CRAMPS NMR study of KH2PO4 (1999) (16)
- SEMUT Spectral editing and determination of radiofrequency field strengths for 13C CP/MAS NMR of solids (1988) (16)
- Determination of nitrogen chemical shift anisotropy from the second-order cross-term in 14N MAS NMR spectroscopy (2003) (16)
- Satellite transitions in natural abundance solid-state (33)S MAS NMR of alums--sign change with zero-crossing of C(Q) in a variable temperature study. (2006) (16)
- A two-axis goniometer for sensitivity enhancement in single-crystal nuclear magnetic resonance spectroscopy (1999) (16)
- A New Thiophene Ring-opening Reaction. (1970) (15)
- An improved refocused INEPT experiment. Application for sensitivity enhancement and spectral editing in 13C NMR (1988) (15)
- Thermal Polymorphism and Decomposition of Y(BH4)3. (2010) (15)
- Determination of enantiomeric purity from solid‐state 31P MAS NMR of organophosphorus compounds (1990) (15)
- RELATIVE SIGNS OF SPIN-SPIN COUPLING CONSTANTS INVOLVING CARBON-13 FROM OFF-RESONANCE PROTON DECOUPLING (1973) (15)
- Direct observation of ¹⁷O-¹⁸⁵/¹⁸⁷Re ¹J-coupling in perrhenates by solid-state ¹⁷O VT MAS NMR: temperature and self-decoupling effects. (2013) (15)
- NMR of organophosphorus compounds: 1H-31P spin-spin coupling constants in some 2-pyridylphosphine derivatives (1970) (15)
- Determination of radiofrequency field strengths and proton multiplicities by two-dimensional NMR pulse techniques (1986) (15)
- Polarization transfer on spectrometers not equipped with a proton phase shifter (1983) (15)
- Studies on Sulfuric Acids. I. Preparation and Purification of Aromatic Sodium Sulfinates. (1963) (15)
- SEMUT editing of inadequate 13C NMR spectra (1984) (15)
- Solid state 27Al and 29Si MAS n.m.r. studies on diagenesis of mixed layer silicates in oil source rocks (1988) (15)
- 29Si cross-polarization magic-angle spinning NMR spectroscopy––an efficient tool for quantification of thaumasite in cement-based materials (2003) (14)
- Pulse sequence SEMINA-2 for spectral editing of 13C13C couplings observed via double-quantum coherence (1985) (14)
- Studies in mass spectrometry. Part XII. Mass spectra of enamines (1966) (14)
- β-VO2—a V(IV) or a mixed-valence V(III)–V(V) oxide—studied by 51V MAS NMR spectroscopy (2002) (14)
- Direct observation of hidden lines in 13C FT NMR by selective population transfer (SPT) intensity enhancement and difference spectroscopy (1975) (14)
- Proton polarization transfer in natural abundance 15N NMR studies of E‐ and Z‐isomers of N‐alkylformamides (1981) (14)
- Thermal decomposition of monocalcium aluminate decahydrate (CaAl2O4.10H2O) investigated by in-situ synchrotron X-ray powder diffraction, thermal analysis and 27Al, 2H MAS NMR spectroscopy. (2008) (13)
- Editing of proton-coupled 13C NMR Spectra☆ (1985) (13)
- 13C-{1H,11B} triple-resonance experiments. Sign determination of 1J(11B-11B), J(13C-11B), and 2J(1H-11B) in some organoboron compounds (1980) (13)
- TOSS in high-speed MAS NMR (1988) (13)
- Line shapes and widths of MAS sidebands for 27Al satellite transitions. multinuclear MAS NMR of tugtupite Na8Al2Be2Si8O24Cl2. (1995) (13)
- Two-dimensional pulse techniques for determination of radio-frequency field strengths and proton multiplicities in NMR spectroscopy (1987) (12)
- 15 N–19F spin coupling mechanism in 2-fluoropyridine studied by selective population transfer in 15N nuclear magnetic resonance (1979) (12)
- Piperazinium dihydrogen phosphate, C4H12N2(H2PO4)2: Synthesis, 31P CP/MAS NMR, structural and thermal investigations (2007) (12)
- Sixteen 13C-19F Spin-Spin Coupling Constants in the 13C NMR Spectrum of 1-Fluoropyrene (C16H9F). (1972) (12)
- Simple one-dimensional nmr experiments for heteronuclear chemical-shift correlation (1984) (12)
- A simple method for NMR probe tuning and some consequences of improper probe tuning (1981) (12)
- 13C-15N Spin-Spin Coupling Constants in [15N]-Aniline from 13C NMR Spectra. (1972) (12)
- 59Co chemical shift anisotropy and quadrupole coupling for K3Co(CN)6 from MQMAS and MAS NMR spectroscopy. (2001) (11)
- Phase Transitions in KNO3 Studied by Variable-Temperature 15N Magic-Angle Spinning NMR Spectroscopy (1999) (11)
- NMR of Organophosphorus Compounds. Tri-3-thienylphosphine. (1969) (11)
- 34S isotope-induced shift in high-resolution 13C NMR spectroscopy (1975) (11)
- Editing of 13C13C satellite spectra (1988) (11)
- Selenium isotope effects on 77Se NMR shielding in dimethyldiselenide (1978) (11)
- Solid-state 51V MAS NMR spectroscopy determines component concentration and crystal phase in co-crystallised mixtures of vanadium complexes (2010) (11)
- On the aromaticity of phospholes as studied by 13C NMR of 1-phenylphosphole (1972) (11)
- Probing the electronic structure of phosphorins (phosphabenzenes) by 13C NMR spectroscopy (1974) (10)
- Determination of the sign for a one-bond 15N15N spin-spin coupling constant: The flip angle effect (1982) (10)
- Quantitative Dynamics and Structure for Crystalline Cs2WO4 and KMnO4 Determined from High-Field 17O Variable-Temperature MAS NMR Experiments (2014) (10)
- A strategy for acquisition and analysis of complex natural abundance (33)S solid-state NMR spectra of a disordered tetrathio transition-metal anion. (2010) (10)
- Circular Dichroism Measurements on Oriented Optically Active Species. (1972) (10)
- 23Na magic-angle spinning nuclear magnetic resonance of central and satellite transitions in the characterization of the anhydrous, dihydrate, and mixed phases of sodium molybdate and tungstate. (1994) (10)
- sup 113 Cd shielding tensors of cadmium compounds. 6. Single-crystal NMR study of the CdCl sub 2 times 18-crown-6 complex (1990) (10)
- RF field inhomogeneity in a MAS probe evaluated by MAS nutation NMR of quadrupolar nuclei (1992) (10)
- 13C Chemical Shift and 13C–14N Dipolar Coupling Tensors Determined by 13C Rotary Resonance Solid-State NMR (2001) (10)
- 2H chemical shift anisotropies from high-field 2H MAS NMR spectroscopy. (2003) (10)
- 5-Bromo- and 5-chloro-3-thiolene-2-one : Allylic rearrangement in 5-bromo-3-thiolene-2-one (1967) (9)
- Observation of immobile regions in natural rubber at ambient temperature by solid-state 13 C CP/MAS NMR spectroscopy (1999) (9)
- Studies on Elimination. VI. A New Route to Vinyl Ketones. (1963) (9)
- Synthesis of 17O-labeled Cs2WO4 and its ambient- and low-temperature solid-state 17O MAS NMR spectra. (2011) (9)
- Orientation in Polyalkylation of Polycyclic Aromatic Hydrocarbons. Structure Determination by NMR Spectroscopy. (1969) (9)
- Site preferences of NH4+ in its solid solutions with Cs2WS4 and Rb2WS4 from multinuclear solid-state MAS NMR. (2009) (9)
- Small 51V chemical shift anisotropy for LaVO4 from MQMAS and MAS NMR spectroscopy. (2003) (9)
- NMR of phosphorus compounds double quantum transitions in the analysis of the PMR spectra of tri-2-thienylphosphine and its sulphide (1969) (9)
- Small crystals and small coils in variable-temperature single-crystal NMR. (2000) (9)
- Light on windy nights on Mars: A study of saltation-mediated ionization of argon in a Mars-like atmosphere (2019) (9)
- 12th International Congress on the Chemistry of Cement (2007) (8)
- Negative reduced three-bond 15N1H spin-spin coupling constants (1981) (8)
- New rubidium zinc hydrogen phosphate, Rb2Zn2(HPO4)3: synthesis, crystal structure, and 31P single-crystal NMR. (2000) (8)
- Hydrothermal Synthesis, Single-Crystal Structure Analysis, and Solid-State NMR Characterization of Zn2(OH)0.14(3)F0.86(3)(PO4) (2002) (8)
- Double and triple quantum transitions in the NMR spectra of some three-spin thiophenes (1969) (8)
- Studies in mass spectrometry. Part IV. Mass spectra of hydroxythiophens and thiolactones (1966) (8)
- High-Field 17O MAS NMR Reveals 1J(17O-127I) with its Sign and the NMR Crystallography of the Scheelite Structures for NaIO4 and KIO4 (2015) (8)
- Proton coupling networks from extended DEPT GL spectral editing of 13C and 15N NMR spectra (1985) (7)
- Characterization of a new hexasodium diphosphopentamolybdate hydrate, Na6[P2Mo5O23]x7H2O, by 23Na MQMAS NMR spectroscopy and X-ray powder diffraction. (2000) (7)
- A new polymorph in the zinc phosphate Zn2(HPO4)3 family prepared with DABCO as structure-directing agent (2008) (7)
- Preparation of Methyl-substituted Trithienylphosphines and Their Sulfides. (1970) (7)
- Influence of lone-pair electrons on the sign of 2J(13C-15N). Signs of the 13C-15N coupling constants in 15N-pyridine and its derivatives (1976) (7)
- 14N MAS NMR Spectroscopy: The Nitrate Ion. (2001) (7)
- Nuclear magnetic resonance of organophosphorus compounds: Signs of long-range 1H31P spin-spin coupling constants in tri-(5-methyl-2-furyl)-phosphine derivatives (1970) (7)
- Experimental aspects in acquisition of wide bandwidth solid-state MAS NMR spectra of low-γ nuclei with different opportunities on two commercial NMR spectrometers. (2011) (7)
- Purging sandwiches and purging pulses in polarization transfer experiments. The equivalence of DEPT and refocused INEPT with a purging sandwich (1984) (6)
- Variable‐Temperature 87Rb Magic‐Angle Spinning NMR Spectroscopy of Inorganic Rubidium Salts (1999) (6)
- Nuclear magnetic resonance of organophosphorus compounds: Signs and magnitudes of long-range 1H31P spin-spin coupling constants in methyl-substituted trithienylphosphine derivatives (1971) (6)
- NMR and EPR Studies of Free-Radical Intermediates from Experiments Mimicking the Winds on Mars: A Sink for Methane and Other Gases (2016) (6)
- Assignment of the 13c nmr spectra of fusidic acid derivatives. Biosynthetic incorporation of sodium [1-13c]-acetate into fusidic acid (1974) (6)
- Magic-angle spinning solid-state multinuclear NMR on low-field instrumentation. (2014) (6)
- Indirect observation of Bloch-Siegert shifts in 13C{1H} multiple-resonance experiments (1977) (6)
- Spectral editing in solid-state carbon-13 MAS NMR of elastomers (1992) (6)
- Conformation and stereospecific long-range spin coupling in cis-3,5-dibromocyclopentene (1967) (6)
- A 4-mm probe for (13)C CP/MAS NMR of solids at 21.15 T. (2002) (6)
- Ethyl isopropylcyanoacetate and its mono-trideuteromethyl-isopropyl analogue (1966) (6)
- Strategies for structural and quantitative analysis of heterogeneous block copolymers by 13C MAS NMR spectroscopy (1995) (5)
- Additions and Corrections - Sensitivity Enhancement in Natural Abundance Proton-Coupled 15N NMR Spectra Using the Selective Population Transfer Method (1980) (5)
- Magnitudes and Relative Orientation of 51V Quadrupole Coupling and Anisotropic Shielding Tensors in Metavanadates and KV3O8 from 51V MAS NMR Spectra. 23Na Quadrupole Coupling Parameters for α‐ and . beta.‐NaVO3. (1993) (5)
- Effects of T2-relaxation in MAS NMR spectra of the satellite transitions for quadrupolar nuclei: a 27Al MAS and single-crystal NMR study of alum KAl(SO4)2.12H2O. (2005) (5)
- Combined high-field 13C CP MAS NMR and low-field NMR relaxation measurements on post mortem porcine muscles. (2004) (5)
- Spin tickling in nuclear magnetic resonance involving single and double quantum transitions (1968) (5)
- Structure and Dynamics of Hydrous Surface Species on Alumina-Boria Catalysts and Their Precursors from 1H, 2H, 11B, and 27Al MAS NMR Spectroscopy (2009) (5)
- Efficient spectral simulations in NMR of rotating solids. The gamma-COMPUTE algorithm. (1999) (5)
- Relative signs of13C-X coupling constants from13C satellites in130C NMR spectra (1979) (4)
- A high-performance 18-mm probe system for the varian XL-100-15 NMR spectrometer (1981) (4)
- Studies on Peroxy Compounds. XXV. 2-Benzoyloxycyclohexane-1. (1963) (4)
- Double cross-polarization MAS NMR in the assignment of abundant-spin resonances: ¹⁹F-{²⁹Si}-¹⁹F FBCP/MAS NMR of fluoride ions incorporated in calcium silicate hydrate (C-S-H) phases. (2012) (4)
- Post-mortem changes in porcine M. longissimus studied by solid-state 13C cross-polarization magic-angle spinning nuclear magnetic resonance spectroscopy. (2003) (4)
- Natural abundance solid-state 95Mo MAS NMR of MoS2 reveals precise 95Mo anisotropic parameters from its central and satellite transitions. (2010) (4)
- Origin of the high-frequency resonances in 1H NMR spectra of muscle tissue: an in vitro slow magic-angle spinning study. (2005) (4)
- A natural abundance 15N NMR investigation of bilirubin IX‐α (1984) (4)
- Analysis of NMR spectra of many-spin systems using double-quantum transitions (1970) (4)
- Low-Temperature 23Na MAS NMR Reveals Dynamic Effects and Compositions for the Large and Small Channels in the Zeolite-Like Ge-Framework of Na1–xGe3+z Materials (2014) (3)
- NMR and ESR investigations of fluorinated phenyl--butyl nitroxide radicals. Mechanisms of spin transmission (1971) (3)
- ESR and NMR spectra of the 2,6-dimethoxyphenyl--butylnitroxide radical. Experimental determination of coupling parameters by independent methods (1970) (3)
- Crystal Structure Studies on the Garnet Y3Al5O12 by 27Al Single-Crystal NMR Spectroscopy. (1998) (3)
- Solid-state 87Rb NMR of RbVO3. A comparison of experiments for retrieving chemical shielding and quadrupole coupling tensorial interactions. (1999) (3)
- Discussion: Quantification of thaumasite in cementitious materials by 29Si{1H} cross-polarization magic-angle NMR spectroscopy (1997) (3)
- 13C-{1H, 14N} triple-resonance experiments. A useful technique in 13C NMR of nitrogen-containing molecules (1978) (3)
- A 13C NMR Study on Trichodermin. Spectral Assignments, Spin-Lattice Relaxation, and Biosynthetic Incorporation of Sodium [1-13C]-Acetate. (1978) (3)
- High-field 35Cl NMR Investigation of Chloride Ions in Inorganic Solids: A Variable-Temperature 27Al and 35Cl MAS NMR Study of the Phase Transition in Friedels Salt (Ca2Al(OH)6Clx2H2O) (2001) (2)
- High Speed MAS of Half‐Integer Quadrupolar Nuclei in Solids (2007) (2)
- High-Field 17 O MAS NMR Reveals 1 J ( 17 O-127 I ) with its Sign and the NMR Crystallography of the Scheelite Structures for NaIO 4 and KIO 4 (2015) (2)
- Low-Temperature IR- and NMR-Studies of 3,3,6,6-Tetramethylcycloheptanone. (1972) (2)
- Nuclear magnetic resonance of organophosphorus compounds: 1H-31P spin-spin coupling constants in tri-3-furylphosphine derivatives (1971) (2)
- 71Ga Chemical Shielding and Quadrupole Coupling Tensors of the Garnet Y3Ga5O12 from Single-Crystal 71Ga NMR. (1997) (2)
- Coherence-transfer-echo phenomena in two-dimensional NMR spectra for calibration of radiofrequency field strengths (1988) (2)
- Studies on elimination VII. Syntheses of D,L‐Piperitone (D,L‐Δ1‐p‐Menthen‐3‐one) and Related Compounds from t‐butyl β‐keto‐esters (2010) (2)
- Incorporation of Aluminium Guest-ions in Nominally Alumina-free Calcium Silicate Hydrates: Effects on Crystal Structure and Thermal Stability (2007) (2)
- Crystal Structure Studies by Single-Crystal NMR Spectroscopy. 71Ga and 69Ga Single-Crystal NMR of β-Ga2O3 Twins. (1998) (1)
- Dynamic Solid-State NMR Experiments Reveal Structural Changes for a Methyl Silicate Nanostructure on Deuterium Substitution (2017) (1)
- University of Southern Denmark Mixed-Anion and Mixed-Cation Borohydride KZn ( BH 4 ) Cl 2 : Synthesis , Structure and Thermal Decomposition (2010) (1)
- Multiple-Quantum NMR Spectroscopy of Half-Integer Quadrupolar Nuclei in Rotating Solids (1990) (1)
- Hindered internal rotation about the N–S bond in NN-dimethyltrichloromethanesulphinamide (1967) (1)
- Aluminum Orthovanadate (AlVO4): Synthesis and Characterization by 27Al and 51V MAS and MQMAS NMR Spectroscopy. (2003) (1)
- 14N MAS NMR Spectroscopy. An Instrumental Challenge and Informatory Technique (2002) (1)
- The Direct Method. NMDR in an AB System. (1972) (1)
- Thiophen chemistry VIII: Michael Additions to 2(5H)-thiophenone† (2010) (1)
- Spectral editing of 13C NMR spectra via two-dimensional pulse techniques (1989) (1)
- (13)C chemical shift and (13)C-(14)N dipolar coupling tensors determined by (13)C rotary resonance solid-state NMR. (2001) (1)
- Single‐Crystal Growth and Characterization of Disilver(I) Monofluorophosphate(V), Ag2PO3F: Crystal Structure, Thermal Behavior, Vibrational Spectroscopy, and Solid‐State 19F, 31P, and 109Ag MAS NMR Spectroscopy. (2007) (1)
- Hindered internal rotation in 5-(NN-dimethylamino)-1,3,4-oxathiazole 3,3-dioxide (1968) (1)
- A Possible Sink for Methane on Mars (2014) (0)
- Quantitative Determination of Ettringite, Monosulphate and Friedel's Salt in Hydrated Portland Cements by Magic-Angel Spinning NMR Spectroscopy (1999) (0)
- Jakobsen, Hans J.: A Retrospect on the Development of High‐Speed Sample Spinners for Solids since 1980 (2007) (0)
- Site Preferences of NH4 + in Its Solid Solutions with Cs 2 WS 4 and Rb 2 WS 4 from 14 N, 33 S, 87 Rb, and 133 Cs MAS NMR (2009) (0)
- Substitution in LiBH4 by solid state diffusion - Structural and physical properties of LiXx(BH4)1-x (X = F, Cl and Br) (2009) (0)
- Characterization of a New Hexasodium Diphosphopentamolybdate Hydrate, Na6 [P2Mo5O23]×7H2O, by 23Na MQMAS NMR Spectroscopy and X-Ray Powder Diffraction. (2000) (0)
- Enamine chemistry IV: The reaction between Grignard reagents and β‐aminocrotonic esters (2010) (0)
- Binding of methane to activated mineral surfaces - a methane sink on Mars? (2015) (0)
- Mixed-Anion and Mixed-Cation Borohydride KZn(BH4)Cl2: Synthesis, Structure and Thermal Decomposition. (2010) (0)
- Exciting Opportunities for Solid-State 95Mo NMR Studies of MoS2 Nano-structures in Materials Research from Low to Ultra-high Magnetic Field (35.2 T). (2021) (0)
- Phosphorus-doped thin silica films characterized by magic-angle spinning nuclear magnetic resonance spectroscopy (2001) (0)
- COMPLETE ANALYSIS OF THE 100 MHZ (1)H NMR SPECTRUM OF TRIPHENYLPHOSPHINE (1974) (0)
- Characterization of Divalent Metal Metavanadates by 51V Magic‐Angle Spinning NMR Spectroscopy of the Central and Satellite Transitions (2000) (0)
- 51V MAS NMR Studies of Inorganic Vanadates with Very Small and Large Chemical Shift Anisotropies (2002) (0)
- Resolving multiple 27Al sites in AlVO4 by 27Al MAS NMR spectroscopy at 21.15 Tesla (2001) (0)
- Novel Zinc-based Hydrogen Storage Materials (2009) (0)
- Enamine chemistry II. Addition of thiophenols to enamines (2010) (0)
- A series of novel alkali zinc borohydrides for hydrogen storage (2009) (0)
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What Schools Are Affiliated With Hans Jørgen Jakobsen?
Hans Jørgen Jakobsen is affiliated with the following schools:
