Robert Parr

Q: What Schools Are Affiliated With Robert Parr

Robert Parr is affiliated with the following schools: Vrije Universiteit Brussel, Brown University, University of California, Santa Barbara, University of Minnesota, Carnegie Mellon University, Johns Hopkins University, University of North Carolina at Chapel Hill

Robert Parr's AcademicInfluence.com Rankings

Robert Parr

Chemistry

#67

World Rank

#168

Historical Rank

#29

USA Rank

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Chemistry

Why Is Robert Parr Influential?

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According to Wikipedia, Robert Ghormley Parr was an American theoretical chemist who was a professor of chemistry at the University of North Carolina at Chapel Hill. Career Parr received an A. B. degree magna cum laude from Brown University in 1942, and then entered the University of Minnesota, receiving a Ph.D. in physical chemistry in 1947. He joined the faculty at Minnesota upon receiving his Ph.D. and remained there one year. In 1948 he moved to the Carnegie Institute of Technology in Pittsburgh, Pennsylvania, becoming a full professor in 1957. In 1962 he moved to Johns Hopkins University in Baltimore, Maryland, and in 1974 to the University of North Carolina at Chapel Hill, where he received appointment to an endowed professorship in 1990 and where he last taught.

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Robert Parr'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

Density-functional theory of atoms and molecules (1989) (13900)
Absolute hardness: companion parameter to absolute electronegativity (1983) (5471)
Density functional approach to the frontier-electron theory of chemical reactivity (1984) (2396)
Electronegativity: The density functional viewpoint (1978) (2356)
Density Functional Theory of Electronic Structure (1996) (2234)
Density-Functional Theory for Fractional Particle Number: Derivative Discontinuities of the Energy (1982) (1955)
A Semi‐Empirical Theory of the Electronic Spectra and Electronic Structure of Complex Unsaturated Molecules. II (1953) (1238)
Hardness, softness, and the fukui function in the electronic theory of metals and catalysis. (1985) (1139)
Principle of maximum hardness (1991) (1083)
Density-functional theory of the electronic structure of molecules. (1995) (745)
Variational Principles for Describing Chemical Reactions: The Fukui Function and Chemical Hardness Revisited (2000) (673)
Activation hardness: new index for describing the orientation of electrophilic aromatic substitution (1990) (507)
New alternative to the Dunham potential for diatomic molecules (1973) (421)
Electron density, Kohn−Sham frontier orbitals, and Fukui functions (1984) (364)
What is an atom in a molecule? (2005) (318)
Molecular hardness and softness, local hardness and softness, hardness and softness kernels, and relations among these quantities (1988) (313)
Density Functional Theory (1983) (307)
New measures of aromaticity: absolute hardness and relative hardness (1989) (302)
Information theory, atoms in molecules, and molecular similarity. (2000) (264)
Long‐range behavior of natural orbitals and electron density (1975) (257)
Elucidating the hard/soft acid/base principle: a perspective based on half-reactions. (2006) (250)
On the concept of local hardness in chemistry (1985) (236)
Corresponding Orbitals and the Nonorthogonality Problem in Molecular Quantum Mechanics (1967) (232)
Elementary properties of an energy functional of the first‐order reduced density matrix (1978) (219)
Absolute hardness: unifying concept for identifying shells and subshells in nuclei, atoms, molecules, and metallic clusters (1993) (199)
Molecular Orbital Calculations of the Lower Excited Electronic Levels of Benzene, Configuration Interaction Included (1950) (198)
On the Quantum‐Mechanical Kinetic Energy as a Measure of the Information in a Distribution (1980) (189)
Theory of Separated Electron Pairs (1958) (186)
On the Pi‐Electron Approximation and Its Possible Refinement (1956) (185)
Local softness and chemical reactivity in the molecules CO, SCN− and H2CO (1988) (183)
A Method for Estimating Electronic Repulsion Integrals Over LCAO MO'S in Complex Unsaturated Molecules (1952) (173)
Transcription of ground-state density-functional theory into a local thermodynamics. (1984) (164)
Higher‐order derivatives in density‐functional theory, especially the hardness derivative ∂η/∂N (1991) (164)
Absolute hardness as a measure of aromaticity (1988) (164)
On the geometric mean principle for electronegativity equalization (1982) (158)
Some remarks on the density functional theory of few-electron systems (1983) (144)
Variational principles for describing chemical reactions. Reactivity indices based on the external potential. (2001) (139)
The maximum hardness principle in the Gyftopoulos-Hatsopoulos three-level model for an atomic or molecular species and its positive and negative ions (1995) (139)
Information Theory Thermodynamics of Molecules and Their Hirshfeld Fragments (2001) (133)
Constrained‐search method to determine electronic wave functions from electronic densities (1993) (131)
Legendre transforms and Maxwell relations in density functional theory (1982) (130)
Statistical atomic models with piecewise exponentially decaying electron densities (1977) (121)
Local density functional theory of atoms and molecules. (1979) (116)
LCAO Self‐Consistent Field Calculation of the π‐Electron Energy Levels of cis‐ and trans−1,3‐Butadiene (1950) (114)
Local kinetic energy and local temperature in the density‐functional theory of electronic structure (2002) (112)
Non‐Born–Oppenheimer density functional theory of molecular systems (1982) (110)
Variational method for determining the Fukui function and chemical hardness of an electronic system (1995) (107)
Some new energy formulas for atoms and molecules (1974) (106)
Studies of electronegativity equalization (1979) (98)
Quantities T sub s ( n ) and T sub c ( n ) in density-functional theory (1992) (97)
A One‐Center Wave Function for the Hydrogen Molecule (1958) (93)
Toward an Understanding of Potential‐Energy Functions for Diatomic Molecules (1968) (92)
Three Remarks on Molecular Orbital Theory of Complex Molecules (1960) (92)
Aspects of the Softness and Hardness Concepts of Density‐Functional Theory (1991) (91)
An atomic kinetic energy functional with full Weizsacker correction. (1980) (89)
Density‐determined orthonormal orbital approach to atomic energy functionalsa) (1985) (89)
Simple Bond‐Charge Model for Potential‐Energy Curves of Homonuclear Diatomic Molecules (1968) (89)
Relationships between atomic chemical potentials, electrostatic potentials, and covalent radii (1983) (88)
Local hardness equalization: exploiting the ambiguity. (2008) (87)
On the Electronic Structure and Electronic Spectra of Ethylene‐Like Molecules (1955) (85)
Generalized Antisymmetrized Product Wave Functions for Atoms and Molecules (1956) (84)
Separation of core and valence regions in atoms (1976) (83)
The New World of Quantum Chemistry (1976) (83)
Molecular Orbital Calculations of Vibrational Force Constants. I. Ethylene (1948) (82)
A One‐Center Wave Function for the Methane Molecule (1960) (78)
Vibrational Force Constants from Electron Densities (1970) (76)
Gradient expansion of the atomic kinetic energy functional (1976) (75)
Superposition of Configurations: The Helium Atom. (1952) (75)
Electronegativities of the elements from simple .CHI..alpha. theory (1980) (74)
Why Not Use Slater Orbitals of Nonintegral Principal Quantum Number (1957) (73)
The atom in a molecule: A density matrix approach (1986) (71)
Integrated and Integral Hellmann—Feynman Formulas (1967) (70)
Reactivity indices and fluctuation formulas in density functional theory: Isomorphic ensembles and a new measure of local hardness (1995) (68)
On Certain Integrals Useful in Molecular Orbital Calculations (1948) (68)
Theorem Governing Changes in Molecular Conformation (1964) (67)
Toward Understanding Vibrations of Polyatomic Molecules (1968) (66)
Fukui function from a gradient expansion formula, and estimate of hardness and covalent radius for an atom (1995) (66)
The concept of pressure in density functional theory (1980) (63)
Expansions of density functionals in terms of homogeneous functionals:Justification and nonlocal representation of the kinetic energy, exchange energy,and classical Coulomb repulsion energy for atoms (1997) (62)
LCAO Molecular Orbital Computation of Resonance Energies of Benzene and Butadiene, with General Analysis of Theoretical Versus Thermochemical Resonance Energies (1951) (60)
A physical theory of burning of double-base rocket propellants. I. (1950) (60)
On the redistribution of electrons for chemical reaction systems (1992) (58)
Beyond electronegativity and local hardness: Higher-order equalization criteria for determination of a ground-state electron density. (2008) (56)
Second-order density-functional description of molecules and chemical changes (1997) (55)
Theory of Electronic Excitation and Reorganization in the Formaldehyde Molecule (1960) (55)
INFORMATION ENTROPY AS A MEASURE OF THE QUALITY OF AN APPROXIMATE ELECTRONIC WAVE FUNCTION (1998) (52)
Chemical potential, Teller's theorem, and the scaling of atomic and molecular energies. (1980) (51)
Appraisal of Chemical Bond Making, Bond Breaking, and Electron Transfer in Solution in the Light of the Principle of Maximum Hardness (1995) (51)
Fermi-Amaldi model for exchange-correlation: atomic excitation energies from orbital energy differences (2005) (49)
Chemical potential, hardness, hardness and softness kernel and local hardness in the isomorphic ensemble of density functional theory (1997) (49)
Time‐Dependent Hellmann‐Feynman Theorems (1965) (48)
The atom in a molecule: A wave function approach (1986) (48)
An Approach to the Internal Rotation Problem (1963) (48)
Integral Hellmann—Feynman Theorem (1964) (47)
Chemical Binding and Potential‐Energy Functions for Molecules (1967) (47)
Electronic States of Diatomic Molecules: The Oxygen Molecule (1953) (47)
Density functional theory of chemical hardness (1993) (46)
Simplified Models for Hardness Kernel and Calculations of Global Hardness (1997) (43)
Atoms-in-molecules partitioning of a molecular density (2000) (42)
Remarks on the concept of an atom in a molecule and on charge transfer between atoms on molecule formation (1984) (42)
Semiempirical Treatment of Hindered Rotation in Simple Hydrides and Halosubstituted Ethanelike Molecules (1966) (41)
Chemical softness in model electronic systems: dependence on temperature and chemical potential (1996) (40)
New relation between hardness and compressibility of minerals (1987) (39)
Alternative definition of exchange-correlation charge in density functional theory (1999) (39)
Concerning the chemical potential of few‐electron systems (1981) (39)
Theory of the Origin of the Internal-Rotation Barrier in the Ethane Molecule. II (1965) (37)
Discontinuous approximate molecular electronic wave‐functions (1977) (36)
Density-functional formulas for atomic electronic energy components in terms of moments of the electron density (1999) (35)
Restatement of conventional electronic wave function determination as a density functional procedure (1983) (35)
A new functional with homogeneous coordinate scaling in density functional theory: F [ ρ,λ] (1985) (33)
Improved Simple Analytical Wave Functions for Atoms (1958) (33)
Simple one-centre calculation of breathing force constants and equilibrium internuclear distances for NH3, H2O and HF (1963) (33)
Expansion of the density-functional energy components E c and T c in terms of moments of the electron density (1999) (33)
HULTHEN ORBITAL AND HULTHEN CORRELATION FACTOR FOR THE GROUND STATE OF HELIUMLIKE SYSTEMS. (1966) (33)
Regional stationary principles and regional virial theorems (1973) (33)
Universal force constant relationships and a definition of atomic radius (1971) (32)
Direct determination of the rotational barrier in ethane using perturbation theory (1976) (32)
Electronegativity and hardness as coordinates in structure stability diagrams. (1985) (31)
HULTHEN APPROXIMATIONS TO 1s AND 2p ORBITALS OF ATOMS. (1969) (31)
A Mobile Electron Model for Aromatic Molecules (1951) (31)
Density Functional Theory in Chemistry (1985) (30)
Extraordinary Basic Functions in Valence Theory (1961) (30)
Relationships between Vibrational Force Constants and Quadrupole Coupling Constants for Molecules and Solids (1969) (30)
On the genesis of a theory (1990) (28)
Toward an Improved π-Electron Theory (1963) (27)
Development of the Bond‐Charge Model for Vibrating Diatomic Molecules (1971) (27)
On Atomic and Orbital Electronegativities and Hardnesses (1995) (27)
Erratum: On the Pi‐Electron Approximation and Its Possible Refinement (1956) (26)
One‐Center Perturbation Approach to Molecular Electronic Energies. I. Exposition of the Method (1963) (26)
Configuration interaction wavefunction for positronium hydride (1966) (26)
Calculations of the Lower Excited Levels of Benzene (1949) (25)
The description of molecular structure. (1975) (24)
Thomas-Fermi theory for atomic systems. (1986) (24)
Vibrational Potential Functions for CO2, OCS, HCN, and N2O (1971) (23)
Problems in Perturbation Theory Calculation of Diamagnetic Susceptibility and Nuclear Magnetic Shielding in Molecules. Illustration with the Hydrogen Atom (1961) (23)
Derivation of a local formula for electron-electron repulsion energy (1988) (23)
Perturbation‐Theoretic Approach to Potential‐Energy Curves of Diatomic Molecules (1968) (23)
The quantum theory of molecular electronic structure : a lecture-note and reprint volume (1963) (23)
Shapes and energetics of polyatomic mole cules (1972) (22)
One‐Center Perturbation Approach to Molecular Electronic Energies. II. Exact Wavefunctions and Energies for H2+‐Like Molecular Puffs (1965) (22)
The question of the completeness of the natural orbitals with nonzero occupation numbers for atoms and molecules (1993) (22)
Single-Center Expansions of Molecular Electronic Wavefunctions (1967) (22)
Approximate scaling properties of the density functional theory Tc for atoms. (2006) (22)
On the basic homogeneity characteristic of atomic and molecular electronic energies (1980) (22)
Some functional relations in the density functional theory of finite interacting electronic systems (1997) (21)
Diatomic Vibrational Potential Functions from Integration of a Poisson Equation (1971) (21)
Toward a semiempirical density functional theory of chemical binding (1987) (20)
Atomic correlation energy from the electron density at the nucleus. (2007) (20)
Simple molecular orbital treatment of diatomic force constants (1978) (20)
Hardnesses from electrostatic potentials (1991) (20)
Method for direct determination of localized orbitals (1975) (20)
Comparing Commitment to Sport and Religion at a Christian College (1988) (19)
Internal Rotation in Hydrogen Peroxide and Methyl Alcohol: A Simple Electrostatic Model (1965) (19)
Variational principles which are functionals of electron density (1975) (19)
One‐Center Perturbation Approach to Molecular Electronic Energies. III. One‐Electron Systems (1967) (19)
Description of the Distribution of Electrons in the Methane Molecule (1964) (19)
Accurate Single‐Center Expansions with Slater‐Type Orbitals: Hydrogen Atom and Hydrogen Molecule—Ion (1967) (18)
Upper and Lower Bounds to Expectation Values (1970) (18)
Two‐parameter statistical model for atoms (1978) (18)
Polyatomic force constants from charge densities and field gradients (1977) (17)
Origin of the Barrier Hindering Internal Rotation in Ethane (1964) (17)
Sufficient condition for monotonic electron density decay in many‐electron systems (2003) (17)
Approximate Hartree—Fock Wavefunction for the Helium Atom (1964) (17)
A Theoretical Perspective on the Bond Length Rule of Grochala, Albrecht, and Hoffmann (2000) (16)
Gradient expansion of the kinetic energy density functional: Local behavior of the kinetic energy density (1979) (16)
Self‐Consistent‐Field Atomic Wavefunctions from Efficient Nested Basis Sets (1970) (16)
Consequences for exchange energy density functional of exponentially decaying nature of atomic electron densities (1999) (16)
LCAO Self‐Consistent Field Calculation of the Twisting Frequency and π‐Electron Energy Levels of Allene (1951) (15)
Some integral Hellmann-Feynman calculations on hydrogen peroxide and ammonia (1967) (15)
Molecular Orbital Calculations of Vibrational Force Constants. II. The Ring‐Twisting Constants of Benzene (1949) (15)
The Bare-Nuclear Potential as Harbinger for the Electron Density in a Molecule (1981) (15)
Use of the virial theorem in construction of potential energy functions for diatomic molecules (1977) (15)
A stationary principle for discontinuous trial functions and a framework for zero-differential-overlap theories of electronic structure (1967) (15)
Remarks on density functional theory as a thermodynamics (2000) (14)
Approximate density matrices and Husimi functions using the maximum entropy formulation with constraints (1991) (14)
On LCAO Molecular Orbital Schemes and Theoretical Resonance Energies (1951) (14)
Simple bond‐charge model for bending force constants of linear symmetric triatomic molecules (1973) (14)
On Quantum-Mechanical Methods in Valence Theory. (1952) (13)
Walsh's rules as the rule of the closed shell (1971) (13)
Off‐Center Hydrogen Atom Calculations (1964) (13)
Diamagnetic shieldings of atoms in molecules and their relation to electronegativity (1980) (13)
Estimates of helium l‐limit energies (1979) (12)
Magnetic Properties of Molecules from One-Center Wavefunctions. Theory and Application to the Hydrogen Molecule (1963) (12)
Laurent series expansions in density functional theory (1997) (12)
Solution of the Hartree–Fock problem by expansion onto nested bases (1970) (12)
KOHN-SHAM METHOD AS A FREE-ENERGY MINIMIZATION AT INFINITE TEMPERATURE (1997) (12)
Some Extraordinary Functions for Improving Calculations of Electronic Energies (1958) (12)
Range of Electron Correlation in the Helium Atom (1965) (11)
Variational calculation of the global hardness and the Fukui function via an approximation of the hardness kernel (1998) (11)
Circulant orbitals for atoms and molecules. (1981) (11)
Exchange-correlation potential and excited-state density functional theory (1996) (11)
CONSEQUENCES FOR FINITE ELECTRONIC SYSTEMS OF HOMOGENEITY PROPERTIES OF DENSITY-FUNCTIONAL ENERGY COMPONENTS (1997) (11)
1s Orbitals as Base Functions for Molecular Calculations (1957) (11)
Papers from the Conference on Molecular Quantum Mechanics, Held at the University of Colorado, Boulder, Colorado, June 21-27, 1959. Introductory Note (1960) (10)
Exchange-Energy Density Functionals as Linear Combinations of Homogeneous Functionals of Density (2000) (10)
A poisson equation for vibrational potentials of diatomic molecules (1972) (10)
Remark on the Mulliken Approximation for Two‐Center Electron Distributions (1961) (10)
On the Detection and Determination of Redundant Vibrational Coordinates (1949) (10)
Companions in the search (1994) (9)
Approximate density matrices and wigner distribution functions from density, kinetic energy density, and idempotency constraints (1990) (9)
Determination of Accurate Single‐Center Expansions with Slater‐Type Orbitals: The H3 System (1967) (9)
Hückel‐type semiempirical implementation of a variational method for determining electronic band gaps (1996) (9)
On the Diamagnetic Anisotropy of Benzene (1958) (9)
Gradient expansion of the classical Coulomb energy of an atomic charge distribution (1981) (9)
Energy Differences from the Integral Hellmann—Feynman Formula: Application to HeH+ (1966) (8)
A reference‐free stockholder partitioning method based on the force on electrons (2018) (8)
One‐Center Perturbation Approach to Molecular Electronic Energies. IV. Ten‐Electron Molecules of Type MHk (1968) (8)
On the quantum-mechanical virial theorem for molecular bending motions☆ (1969) (8)
Universal dissociation energy relationships for diatomic molecules (1979) (7)
On the Introduction of Arbitrary Angular Peakedness into Atomic Orbitals (1961) (7)
Integral Virial Theorem and Generalized Differential Hellmann–Feynman Formula (1968) (7)
Concerning atomic radii (1974) (7)
Density functional theory as thermodynamics (1994) (7)
Homogeneities in density of various LDA energy functionals (2000) (6)
New Gold Thick Film Compositions for Fine Line Printing on Various Substrate Surfaces (1996) (6)
Circulant orbitals and the electron-correlation problem. (1982) (6)
One-Electron Perturbations in Self-Consistent Field Theory (1964) (6)
DISSOCIATION OF THE HYDROGEN MOLECULE--ION FROM THE VIEWPOINT OF THE INTEGRAL HELLMANN--FEYNMAN FORMULA. (1970) (6)
HARTREE--FOCK THEORY WITH EXCHANGE CUTOFF. (1971) (5)
Implications of the virial theorem for quantum-chemical calculations of vibrational frequencies and equilibrium distances (1992) (5)
Three-dimensional bond-charge models for potential curves of diatomic molecules (1973) (4)
Additivity of the one-third power of the electron density in the hydrogen molecule--ion and hydrogen molecule (1990) (4)
Simple electrostatic models for vibrating unsymmetrical triatomic molecules and triatomic ions (1978) (4)
Atoms in molecules: Reply to Bader’s Comment (1986) (4)
Some late-term thoughts of a density-functional theorist (2005) (4)
ELECTRONEGATIVITIES OF THE ELEMENTS FROM SIMPLE χα THEORY (1980) (4)
Perturbation Theory Calculations (1961) (4)
How I Came about Working in Conceptual DFT (2009) (4)
First-order gradient correction for the exchange-energy density functional for atoms (1992) (3)
STATIC CHARGE DISTRIBUTIONS WHICH GENERATE EXACT POTENTIAL CURVES FOR DIATOMIC MOLECULES. (1972) (3)
Aspects of Density Functional Theory (1994) (3)
Negative Condensed-to-Atom Fukui Functions: A Signature of Oxidation-Induced Reduction of Functional Groups (2017) (3)
Thomas–Fermi theory from a perturbative treatment of the hydrogenic limit energy density functional: A possible link to local density functional theory (1988) (3)
The kinetic energy change on covalent bond formation. (1981) (3)
Thomas–Fermi–Dirac models of atoms constrained by nuclear cusp and long‐range conditions (1992) (3)
A basis for short-circuit ratings for paper-insulated cables up to 11 kV (1961) (3)
Kenichi Fukui: recollections of a friendship (1999) (3)
SINGLE-CENTER VARIATIONAL CALCULATIONS WITH BASIS FUNCTIONS DEPENDING ON r . (1970) (2)
Variation‐perturbation treatment of the molecular interaction energy in H2+ (1973) (2)
Extensions of the Hulthén Orbital Concept (1971) (2)
Referees: Refuse Requests Rapidly (1995) (1)
Some recent advances in quantum chemistry. (1961) (1)
Representing Potential Energy Functions by Expansions in Orthogonal Polynomials. Generalized SPF Potentials (2002) (1)
On the rules of Scheibe (1972) (1)
Simple Expressions for the Heat Capacities of Gases (1948) (1)
THREE METHODS TO LOOK AT WALSH-TYPE DIAGRAMS INCLUDING NUCLEAR REPULSIONS (1974) (1)
The Sport and Religious Identities: Comparisons of Self Involvement Using the SII (1987) (1)
National Academy of Sciences Conference on Quantum-Mechanical Methods in Valence Theory (1952) (1)
Molecular orbital theory: by Carl J. Ballhausen and Harry B. Gray. 267 pages, diagrams, 6 × 9 in. New York, W. A. Benjamin, Inc., 1964. Price, $9.00 (cloth); $4.95 (paper) (1965) (1)
Is it Impossible to Find the Universal Density Functional? Or Is it Just Well-Hidden? (2014) (1)
A constant‐denominator perturbation theory using circulant orbitals (1985) (1)
Improved Thomas-Fermi Theory for Atoms (1987) (1)
The Bonding of Quantum Physics with Quantum Chemistry (2003) (0)
In Search of Solid Ground (2012) (0)
Single .. Center Expa~sions of Molecular Electronic Wa vefunctions *) (1967) (0)
Introduction of Klaus Ruedenberg (1992) (0)
Our Pastors: Who They Are and How They Live - Part II (1989) (0)
Remark on the analytical form of Isorbitals in atoms and molecules (2009) (0)
We Believe in God's Design for Man and Woman in Marriage (2016) (0)
Short-circuit ratings for cables up to 11 kV (1961) (0)
A METHOD FOR CALCULATING RATINGS FOR CABLES IN MULTI-LAYER GROUPS ON TRAYS (1981) (0)
Integrating Biblical Truth Into the Teaching of Sociology (2015) (0)
Chemical potential, Teller's theorem, and the scaling of atomic and molecular energies (2010) (0)
Circulant orbitals and the electron-correlation problem (alternant molecular orbital method/beryllium atom) (2016) (0)
Remarks on Molecular Density Functional Theory (2008) (0)
SIMPLIFIED COMPLETE LCAO MO THEORY, WITH APPLICATIONS. I (1952) (0)
L. Kasha, M. Kasha: Molecular electronic bibliography. vol. I. Molecular quantum mechanics and molecular electronic spectroscopy. Early Workers. Publishers Press, Tallahassee, 1958. v + 136 pp., 3.50 U.S.A., 4.50 elsewhere (1959) (0)
Structural Chemistry: Electrons and Chemical Bonding . Harry B. Gray. Benjamin, New York, 1964. xvi + 223 pp. Illus. Paper, $3.95; cloth, $8.; Chemical Bonding . Audrey L. Companion. McGraw-Hill, New York, 1964. xii + 155 pp. Illus. $4.50. (1965) (0)
Erich Hückel and Friedrich Hund—Pioneers in quantum chemistry† (2009) (0)
Views on Marriage, Divorce and Remarriage (1990) (0)
The scientific contributions of S. F. Boys (2009) (0)
Calculating Electronic Energies from Kohn-Sham Effective Potentials (1998) (0)
Marriage Beyond Expectations (1993) (0)
Some late-term thoughts of a density-functional theorist (2005) (0)
HEAT EMISSION FROM CABLES ON PERFORATED STEEL TRAYS (1980) (0)
Electrons and Chemical Bonding. Harry B. Gray. Benjamin, New York, 1964. xvi + 223 pp. Illus. Paper, $3.95; cloth, $8 (1965) (0)
LECTURES ON SELECTED TOPICS IN THE THEORY OF MELECULAR ELECTRONIC STRUCTURE AND SPECTRA. (1957) (0)
Good News for America's Families (2009) (0)
SOME RECENT ADVANCES IN THE QUANTUM THEORY OF MOLECULAR STRUCTURE (1958) (0)
An assessment of the reliability of edge connectors (1982) (0)
A Hot-Wire Anemometer for Low Wind Speeds (1947) (0)
Exposing Evolution's Influence (2009) (0)
Theories of electrons in molecules (1963) (0)
A Molecular Orbital Calculation of Twisting Frequencies (1947) (0)
Methods of quantum chemistry (Veselov, M. G.) (1967) (0)
Book reviewTheories of electrons in molecules: William T. Simpson: Prentice-Hall, Englewood Cliffs, New Jersey (1962). v+183pp. $9.00 (1963) (0)
Survey Results of Pastors' Social and Political Opinions (1989) (0)
Fidelity to Family (1991) (0)
ACS Award for Computers in Chemical & Pharmaceutical Research (2006) (0)
Chemical Bonding. Audrey L. Companion. McGraw-Hill, New York, 1964. xii + 155 pp. Illus. $4.50 (1965) (0)
On the basic homogeneity characteristics of atomic and molecular energies (1980) (0)
The new world of quantum chemistry : proceedings of the second International Congress of Quantum Chemistry held at New Orleans, U.S.A., April 19-24, 1976 (1976) (0)
Ship-in-Bottle Photochemistry RPM-1: A Recyclable Nanoporous Material Suitable for Ship-In-Bottle Synthesis and Large Hydrocarbon Sorption** (2003) (0)
Star Quality: The Red Carpet Workout for the Celebrity Body of Your Dreams (2008) (0)
I hate those stupid cartoons that come with that damn bubble gum, especially the ones that are long, confusing, and make me question my own existence (1998) (0)
Clark County Annual Report and Evaluation of Children Services (1989) (0)

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