H. O. Pritchard

发表

Thermal decomposition of di-tert-butyl peroxide at high pressure

D. H. Shaw, H. O. Pritchard, 1968 .

The Determination of Electron Affinities.

H. O. Pritchard, 1953 .

The variation method and the algebraic eigenvalue problem

D. McElwain, H. O. Pritchard, A. Wallis, 1969 .

Theoretical study of benzyl radical reactivity in combustion systems

W. Davis, H. O. Pritchard, S. Heck, 1998 .

The reaction of methylene radicals with methyl isocyanide

H. O. Pritchard, M. Glionna, 1979 .

Molecular rotation and isomerisation in hydrogen isocyanide

H. O. Pritchard, Wai-To Chan, Delin Shen, 1995 .

Electrostatic Interpretation of Directed Valence

B. F. Gray, H. O. Pritchard, 1956 .

How Do Diesel‐Fuel Ignition Improvers Work?

Baltazar D. Aguda, B. Aguda, H. O. Pritchard, 1993 .

Computationaly in the 1950s

H. O. Pritchard, 2001 .

Pressure dependence of the visible lodine bana

H. O. Pritchard, C. Goy, 1964 .

The Concept Of Electronegativity

H. O. Pritchard, H. A. Skinner, 1955 .

On the uniform-interactions-mixing assumption in the theory of radiationless transitions

H. O. Pritchard, A. Yau, P. Baille, 1979 .

Photochemical Experiments in Rigid Media at Low Temperatures. II. The Reactions of Methylene, Cyclopentadienylene and Diphenylmethylene

W. Demore, H. O. Pritchard, N. Davidson, 1959 .

The nitrogen pentoxide dissociation equilibrium

H. O. Pritchard, 1994 .

A METHOD FOR THE STUDY OF CHLORINE ATOM REACTIONS. THE REACTION Cl + CH4 → CH3 + HCl

A. Trotman‐Dickenson, H. O. Pritchard, J. Pyke, 1954 .

Abstraction of Chlorine Atoms by Methyl Radicals

H. O. Pritchard, D. Tomkinson, J. Galvin, 1964 .

Kinetics and Thermodynamics of the Reaction between Iodine and Methane and the Heat of Formation of Methyl Iodide

H. O. Pritchard, C. Goy, 1965 .

The measure of electronegativity

H. O. Pritchard, H. A. Skinner, 1953 .

The application of electronic digital computers to molecular orbital problems - II. A new approximation for hetero-atom systems

F. Sumner, H. O. Pritchard, 1956, Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences.

Why atoms recombine more slowly as the temperature goes up

H. O. Pritchard, 1976 .

The Master Equation for the Dissociation of a Dilute Diatomic Gas. VIII. The Rotational Contribution to Dissociation and Recombination

D. McElwain, H. O. Pritchard, Tom Ashton, 1973 .

The Master Equation for the Dissociation of a Dilute Diatomic Gas. X. How Rotation Causes Low Arrhenius Temperature Coefficients

H. O. Pritchard, 1973 .

THE KINETICS OF DISSOCIATION OF A DIATOMIC GAS

H. O. Pritchard, 1961 .

The thermal decomposition of tert.-butylamine

A. Trotman‐Dickenson, H. O. Pritchard, R. G. Sowden, 1954 .

Kinetics and thermodynamics of the reaction between iodine and fluoroform and the heat of formation of trifluoromethyl iodide

H. O. Pritchard, C. Goy, A. Lord, 1967 .

Lindemann unimolecular fall-off in weak-collision systems at high temperature

H. O. Pritchard, A. Yau, 1978 .

Iso-nitrous acid: spectral frequencies and possible synthetic pathways

H. O. Pritchard, H. Pritchard, Wai-To Chan, 2002 .

On the interpretation of measured rotational and vibrational relaxation times. I. Sound dispersion experiments

H. O. Pritchard, N. I. Labib, 1976 .

Abstraction of Halogen Atoms by Methyl Radicals

H. O. Pritchard, D. Tomkinson, 1966 .

The reactions of trifluoromethyl radicals

A. Trotman‐Dickenson, H. O. Pritchard, H. Schiff, 1956 .

Variational energies for highly excited states of the helium atom

H. O. Pritchard, Wai-Tak Ma, M. Kuriyan, 1978 .

H. O. Pritchard, A. Wallis, 1965 .

Information theory and bulk rotational or vibrational relaxation processes

H. O. Pritchard, A. Yau, 1977 .

Unimolecular reactions with intense radiation

H. O. Pritchard, S. R. Vatsya, 1982 .

Defective modelling of chaotic motions on empirical potential energy surfaces

H. O. Pritchard, 2013 .

Eigenvalue methods for unimolecular rate calculations with several products.

H. O. Pritchard, 2007, The journal of physical chemistry. A.

Eigenvalue Methods in Unimolecular Rate Calculations

H. O. Pritchard, 2004 .

The Reactions of CN Radicals in the Gas Phase

D. H. Shaw, H. O. Pritchard, C. Goy, 1965 .

INFRARED EVIDENCE OF SPECIFIC MOLECULAR INTERACTIONS IN RIGID MEDIA AT LOW TEMPERATURES

A. Kennedy, G. Allen, H. O. Pritchard, 1961 .

Free-radical-catalyzed isomerization of isocyanides

D. H. Shaw, H. O. Pritchard, 1967 .

Thermal explosions of methyl isocyanide in spherical vessels

H. O. Pritchard, M. Glionna, P. Clothier, 1985 .

Vibrational disequilibrium in chemical reactions

H. O. Pritchard, D. Rush, 1967 .

Studies in energy transfer II. The isomerization of cyclopropane—a quasi-unimolecular reaction

A. Trotman‐Dickenson, H. O. Pritchard, R. G. Sowden, 1953, Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences.

The Study of Chlorine Atom Reactions in the Gas Phase

A. Trotman‐Dickenson, H. O. Pritchard, J. Pyke, 1955 .

The application of electronic digital computers to molecular orbital problems I. The calculation of bond lengths in aromatic hydrocarbons

F. Sumner, H. O. Pritchard, 1954, Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences.

Photochemical behavior of isocyanides

D. H. Shaw, H. O. Pritchard, B. Dunning, 1971 .

Reversible and irreversible formulation of unimolecular reactions

B. Aguda, H. O. Pritchard, 1992 .

The heats of formation of trifluoromethyl chloride and bromide

H. O. Pritchard, C. Goy, A. Lord, 1967 .

Thermal Decomposition of di-tert-Butyl Peroxide in Binary Mixtures near the Critical Point

H. O. Pritchard, C. K. Yip, 1971 .

58. The heats of hydrolysis of the chloro-substituted acetyl chlorides

H. O. Pritchard, H. A. Skinner, 1950 .

Rotation-vibration level energies of the hydrogen and deuterium molecule-ions

H. O. Pritchard, A. Yau, G. Hunter, 1974 .

Born—Oppenheimer Separation for Three‐Particle Systems. III. Applications

H. O. Pritchard, G. Hunter, 1967 .

Shapes of unimolecular fall-off curves

H. O. Pritchard, S. R. Vatsya, 1992 .

Decoupling vibrational relaxation from collisional deactivation in the theory of unimolecular reactions

H. O. Pritchard, 1986 .

General behaviour of thermal unimolecular reactions at the low-pressure limit

H. O. Pritchard, S. R. Vatsya, 1985 .

The quantum theory of unimolecular reactions: Author index

H. O. Pritchard, 1984 .

On the connection between incubation and relaxation times in thermal unimolecular reactions

H. O. Pritchard, S. R. Vatsya, 1982 .

On the classical simulation of unimolecular reaction processes

H. O. Pritchard, 2011 .

Recrossings and transition-state theory.

H. O. Pritchard, 2005, The journal of physical chemistry. A.

On the interpretation of measured rotational and vibrational relaxation times. III. Failure of the mixture rule for non-dilute gases

H. O. Pritchard, A. Lakshmi, N. I. Labib, 1979 .

The temperature coefficients of diatomic dissociation and recombination reactions

D. McElwain, H. O. Pritchard, 1971 .

The properties of diphenyl-ether calorimeters

H. O. Pritchard, J. Davies, 1972 .

Thermochemistry of metallic alkyls. Part V.—Mercury di-propyl and mercury di-isopropyl

C. T. Mortimer, H. O. Pritchard, H. A. Skinner, 1952 .

Thermodynamics of the reaction between carbon dioxide and carbon tetrachloride

H. O. Pritchard, A. Lord, 1969 .

The unimolecular isomerisation of monofluorocyclopropane: a reaction with multiple fall-off characteristics?

H. O. Pritchard, A. Yau, M. H. Baghal-Vayjooee, 1977 .

The thermal isomerisation of methyl isocyanide in the temperature range 120–320 °C

H. O. Pritchard, J. Collister, 1976 .

Partial state-to-state calculation of the rate of thermal dissociation of ethane

H. O. Pritchard, 1990 .

Internal energy randomisation in weak-collision unimolecular reaction systems

H. O. Pritchard, S. R. Vatsya, 1981 .

Sensitivity of molecular dynamics unimolecular rate calculations to defects in the potential-energy surface

H. O. Pritchard, Delin Shen, 1996 .

The Photolysis of Acetaldehyde

A. Trotman‐Dickenson, H. O. Pritchard, G. O. Pritchard, 1953 .

The Master Equation for the Dissociation of a Dilute Diatomic Gas. VI. Solution of Coupled Sets of Master Equations

D. McElwain, H. O. Pritchard, 1972 .

Newton-variational solution of the Frank―Kamenetskii thermal explosion problem

H. O. Pritchard, A. Moise, 1989 .

Methyl Isocyanide as a Key Molecule in Thermal Explosion Theory

B. J. Tyler, H. O. Pritchard, 1973 .

Effect of free-radical release on diesel ignition delay under simulated cold-starting conditions

H. O. Pritchard, P.Q.E. Clothier, A. Moise, 1990 .

Born—Oppenheimer Separation for Three-Particle Systems. I. Theory

B. F. Gray, H. O. Pritchard, G. Hunter, 1966 .

Studies in energy transfer III. The effect of added gases on the decomposition of cyclobutane

A. Trotman‐Dickenson, H. O. Pritchard, R. G. Sowden, 1953, Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences.

THE MASTER EQUATION FOR THE DISSOCIATION OF A DILUTE DIATOMIC GAS. II. APPLICATION TO THE DISSOCIATION OF HYDROGEN

D. McElwain, H. O. Pritchard, 1969 .

Born—Oppenheimer Separation for Three‐Particle Systems. II. Two‐Center Wavefunctions

H. O. Pritchard, G. Hunter, 1967 .

An alternative view of unimolecular reaction theory

H. O. Pritchard, 1977 .

The enthalpy of formation of bromophosgene

H. O. Pritchard, B. Dunning, 1972 .

Anaerobic operation of an internal combustion engine

H. O. Pritchard, P. Clothier, 1986 .

Master Equation for the Dissociation of a Dilute Diatomic Gas. V. Effect of Energy-level Spacing

D. McElwain, H. O. Pritchard, 1971 .

Entropy Production in Simple Chemical Reactions

H. O. Pritchard, 1975 .

On the atmospheric oxidation of liquid toluene.

H. O. Pritchard, 2006, Physical chemistry chemical physics : PCCP.

Atmospheric oxidation and self-heating in rubber-containing materials

H. O. Pritchard, P.Q.E. Clothier, 2003 .

Reaction of nitrogen dioxide with hydrocarbons and its influence on spontaneous ignition. A computational study

H. O. Pritchard, S. Heck, Wai-To Chan, 2001 .

Isolation of diesel-fuel ignition inhibitors in reverse micelles

H. O. Pritchard, P. Clothier, 1999 .

How do diesel-fuel ignition improvers work?

Baltazar D. Aguda, B. Aguda, H. O. Pritchard, 1993 .

Some Kinetic Studies with para-Hydrogen.

H. O. Pritchard, G. Boocock, 1956 .

Retardation of spontaneous hydrocarbon ignition in diesel engines by di-tert-butyl peroxide

H. O. Pritchard, S. Heck, P. Clothier, 2000 .

Cetane number vs. structure in paraffin hydrocarbons

J. Griffiths, H. O. Pritchard, Huw O. Pritchard, 1998 .

Self-abstraction in aliphatic hydroperoxyl radicals

I. Hamilton, H. O. Pritchard, Wai-To Chan, 1998 .

Synergy between additives in stimulating diesel-fuel ignition

M. Poirier, H. O. Pritchard, P. Clothier, 1993 .

Stimulation of diesel-fuel ignition by benzyl radicals☆

H. O. Pritchard, Delin Shen, P. Clothier, 1995 .

N -Methyl-1,3,5,2-trioxazinane, a possible spontaneous ignition sensitiser†

H. O. Pritchard, Wai-To Chan, 1998 .

Dissociative ring-closure in aliphatic hydroperoxyl radicals

I. Hamilton, H. O. Pritchard, Wai-To Chan, 1999 .

Interpretation of the Kinetics of Mercury Alkyl Pyrolysis

H. O. Pritchard, 1956 .

Theoretical calculation of intramolecular reactions in methylperoxyl and ethylperoxyl radicals

H. O. Pritchard, Delin Shen, A. Moise, 1995 .

Thermodynamics of phosgene formation from carbon monoxide and chlorine

H. O. Pritchard, A. Lord, 1970 .

Thermochemistry of metallic alkyls. III.—mercury dimethyl and mercury methyl halides

H. O. Pritchard, H. A. Skinner, K. Hartley, 1950 .

Thermochemistry of metallic alkyls. IV. Mercury diethyl and mercury diphenyl

H. O. Pritchard, H. A. Skinner, K. Hartley, 1951 .

Network effects in the dissociation and recombination of a diatomic gas

P. Ashmore, H. O. Pritchard, 1975 .

The enthalpy of formation of phosgene

H. O. Pritchard, J. Davies, 1972 .

The Master Equation for the Dissociation of a Dilute Diatomic Gas IX. Rotation–Vibration Relaxation Times

H. O. Pritchard, E. Kamaratos, 1973 .

Exponential Correlation Functions for Two‐Electron Atoms

H. O. Pritchard, 1964 .

The Quantum Theory of Unimolecular Reactions

H. O. Pritchard, 1984 .

Toward a Unified Master-Equation Theory of Thermal Decomposition Reactions. Analytic Solution for Diatomic Dissociation - Correction

H. O. Pritchard, A. Yau, 1979 .

The Master Equation for the Dissociation of a Dilute Diatomic Gas. I. A Method of Solution

D. McElwain, H. O. Pritchard, V. LoDato, 1969 .

Does black-body radiation cause intramolecular vibrational relaxation?

H. O. Pritchard, Delin Shen, 1993 .

Multi-exponential unimolecular rate formulae

H. O. Pritchard, S. R. Vatsya, 1990 .

Strict Lindemann behaviour because of an activation bottleneck

H. O. Pritchard, S. R. Vatsya, 1981 .

Stiffness of the master equation for low-temperature reaction rates

H. O. Pritchard, S. R. Vatsya, 1983 .

The enthalpy of isomerisation of methyl isocyanide

H. O. Pritchard, M. H. Baghal-Vayjooee, J. Collister, 1977 .

Vibration-Vibration Coupling in the Dissociation of a Diatomic Gas,

D. McElwain, H. O. Pritchard, 1970 .

Secondary Effects in the Thermal Decompositions of Cyclopropane and Cyclobutane

J. Langrish, H. O. Pritchard, 1958 .

Semi-emprical non-adiabatic potential energy curves for hydrogen, deutirium, and their molecule-ions

H. O. Pritchard, M. Kuriyan, 1977 .

A re-examination of the adiabatic correction term for the hydrogen molecule

H. O. Pritchard, L. Wolniewicz, 1976 .

Validating potential energy surfaces for classical trajectory calculations

H. O. Pritchard, 2015 .

tial energy surfaces for classical trajectory calculations

H. O. Pritchard, 2015 .

Classical dynamics of intramolecular energy flow in ethane

H. O. Pritchard, Delin Shen, 1991 .

Methyl isocyanide is an RRKM molecule after all

H. O. Pritchard, Delin Shen, 1994 .

The calculation of bond lengths in naphthalene and anthracene

F. Sumner, H. O. Pritchard, 1955 .

Relative collision efficiencies in thermal unimolecular reactions

H. O. Pritchard, 1981 .

Randomization and isomerization rate constants for isocyanogen

H. O. Pritchard, Delin Shen, 1996 .

Zero-point energy problem in molecular dynamics calculations, and an improved method for sampling trajectories

H. O. Pritchard, Wai-To Chan, Delin Shen, 1995 .

Extrapolations of Electron Affinities

H. O. Pritchard, H. A. Skinner, 1954 .

The Gas-Phase Fluorination of Hydrogen-Methane Mixtures

H. O. Pritchard, P. Mercer, 1959 .

The thermochemistry of the chloro-benzoyl chlorides

H. O. Pritchard, G. Moselhy, 1975 .

Dipole moments of diatomic molecules

B. F. Gray, H. O. Pritchard, 1958 .

EFFECT OF NON-ZERO EXTINCTION COEFFICIENT ON ABSTRACTION–RECOMBINATION RATE RATIOS IN PHOTOCHEMICAL SYSTEMS

H. O. Pritchard, G. Pritchard, 1963 .

Computational chemistry in the 1950s.

H. O. Pritchard, H O Pritchard, 2001, Journal of molecular graphics & modelling.

518. Hybridization in the ground state of the hydrogen molecule-ion

F. H. Sumner, B. F. Gray, F. Sumner, 1956 .