WorldCat Identities

Parr, Robert G. 1921-

Overview
Works: 37 works in 115 publications in 3 languages and 2,622 library holdings
Genres: Conference proceedings 
Roles: Honoree
Classifications: QC176.8.E4, 530.41
Publication Timeline
Key
Publications about  Robert G Parr Publications about Robert G Parr
Publications by  Robert G Parr Publications by Robert G Parr
Most widely held works about Robert G Parr
 
Most widely held works by Robert G Parr
Density-functional theory of atoms and molecules by Robert G Parr ( )
30 editions published between 1989 and 1996 in English and Japanese and held by 1,158 WorldCat member libraries worldwide
Provides an account of the fundamental principles of the density-functional theory of the electronic structure of matter and its applications to atoms and molecules. This book contains a discussion of the chemical potential and its derivatives. It is intended for physicists, chemists, and advanced students in chemistry
The quantum theory of molecular electronic structure, a lecture-note and reprint volume by Robert G Parr ( Book )
34 editions published between 1963 and 1972 in English and Spanish and held by 750 WorldCat member libraries worldwide
Reviews of modern quantum chemistry a celebration of the contributions of Robert G. Parr ( )
7 editions published in 2002 in English and held by 486 WorldCat member libraries worldwide
Annotation
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 by Bernard Pullman ( Book )
7 editions published in 1976 in English and held by 178 WorldCat member libraries worldwide
Reviews of modern quantum chemistry : a celebration of the contributions of Robert G. Parr ( Book )
2 editions published in 2002 in English and held by 5 WorldCat member libraries worldwide
Reviews of modern quantum chemistry : a celebration of the contributions of Robert G. Parr ( Book )
2 editions published in 2002 in English and held by 5 WorldCat member libraries worldwide
Reviews of modern quantum chemistry. a celebration of the contributions of Robert G. Parr ( Book )
1 edition published in 2002 in English and held by 3 WorldCat member libraries worldwide
Studies of molecular vibration by Robert G Parr ( Book )
2 editions published in 1949 in English and held by 3 WorldCat member libraries worldwide
Reviews of modern quantum chemistry. a celebration of the contributions of Robert G. Parr ( Book )
1 edition published in 2002 in English and held by 2 WorldCat member libraries worldwide
Reviews of modern quantum chemistry ( Book )
1 edition published in 2002 in English and held by 2 WorldCat member libraries worldwide
Reviews of modern quantum chemistry ( Book )
1 edition published in 2002 in English and held by 2 WorldCat member libraries worldwide
A molecular orbital calculation of twisting frequencies by Robert G Parr ( )
2 editions published in 1947 in English and held by 2 WorldCat member libraries worldwide
Special issue dedicated to Robert G. Parr ( Book )
1 edition published in 1994 in English and held by 2 WorldCat member libraries worldwide
Conference on quantum-mechanical methods in valence theory by A Conference on quantum-mechanical methods in valence theory ( Book )
1 edition published in 1952 in English and held by 1 WorldCat member library worldwide
Addenda to the papers of Robert G. Parr by Robert G Parr ( Book )
in English and held by 1 WorldCat member library worldwide
The collection mainly consists of Parr's working research files. There are also reports, project proposals and correspondence files
National Academy of Sciences Conference on Quantum-Mechanical Methods in Valence Theory by Conference on Quantum-Mechanical Methods in Valence Theory ( Book )
1 edition published in 1952 in English and held by 1 WorldCat member library worldwide
Lectures on selected topics in the theory of melecular electronic structure and spectra ( Book )
1 edition published in 1957 in English and held by 1 WorldCat member library worldwide
Contents: A central orbital treatment of the H molecule; The generalized Huckel method; Applications to electronic spectra; Applications to other properties; Critique; Sigma-.pi interaction effects in the HCHO molecule; The present status and future development of the quantum theory of valence
Studies of molecular vibration by Robert G Parr ( Book )
1 edition published in 1947 in Undetermined and held by 1 WorldCat member library worldwide
ELECTRONIC STATES OF DIATOMIC MOLECULES: THE OXYGEN MOLECULE ( Book )
1 edition published in 1953 in English and held by 1 WorldCat member library worldwide
A procedure is proposed for computing the electronic energy levels of diatomic molecules; the method follows the Pariser and Parr method for the computation of the energy levels of complex unsaturated molecules. The energies of the asymptotic dissociation products for the molecular states are obtained from atomic data; the overlap in the core terms and the differential overlap in the electronic repulsion terms are neglected; and certain molecular core parameters are treated as empirical quantities. The vertical excitation energies of the O molecule from the ground state to the 1 delta g, 1 sigma g (+), 3 sigma u (+), and 3 sigma u ( - ) states are computed as functions of the internuclear distance. The computations agreed with the observed values within 0.2 ev. Calculations of excitation energies to the unobserved 1 sigma u ( - ), 3 delta u, 1delta u, and 1 sigma u (+) states were in agreement with those calculated by Moffitt (Proc. Roy. Soc. A210:224, 1951)
1s orbitals as base functions for molecular calculations ( Book )
1 edition published in 1956 in English and held by 1 WorldCat member library worldwide
The set of all hydrogen-like 1s orbitals of all possible effective charges centered at all possible points in space is a complete set of one-electron functions. The exact electronic wave function for any molecule can be expressed in terms of these functions, and they also may serve in place of others in simpler contexts. Calculations which illustrate the possibilities are given
 
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Audience Level
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Audience level: 0.60 (from 0.00 for Reviews of ... to 1.00 for A molecula ...)
Alternative Names
Parr, R. G. 1921-
Parr, Robert.
Parr, Robert Ghormley, 1921-
パール, R. G
Languages
English (98)
Japanese (2)
Spanish (1)
Covers