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Vibrational frequencies from anharmonic ab initio/empirical potential energy functions. I. Method and application to H2O, HNO, HOF and HOCl

Data up to Jan 2025

Published1979
Citations79
References64

Total Citations Per Year

Abstract

References (64)

Ab initiocalculation of force constants and equilibrium geometries in polyatomic molecules

1969 • 2,327 citations

Rotation-Vibration Spectra of Deuterated Water Vapor

1956 • 1,300 citations

Simplification of the molecular vibration-rotation hamiltonian

1968 • 1,081 citations

Tables of molecular vibrational frequencies. Consolidated volume II

1977 • 1,057 citations

Anharmonic force constant calculations

1972 • 942 citations

Gaussian basis sets for the first and second row atoms

1970 • 497 citations

Variational calculation of vibration-rotation energy levels for triatomic molecules

1975 • 349 citations

Analytical potentials for triatomic molecules from spectroscopic data

1975 • 331 citations

THE SPECTRUM AND STRUCTURE OF THE HNO MOLECULE

1958 • 236 citations

H3 +: A b i n i t i o calculation of the vibration spectrum

1976 • 215 citations

Selective Two-Step (STS) Photoionization of Atoms and Photodissociation of Molecules by Laser Radiation

1972 • 192 citations

Improved potential functions for bent AB2 molecules: Water and ozone

1976 • 181 citations

The interacting states (020), (100), and (001) of H216O

1974 • 151 citations

Das Rotationsschwingungsspektrum des Wasserdampfes. I

1933 • 149 citations

Variational calculation of low-lying and excited vibrational levels of the water molecule

1976 • 101 citations

Isotopic separation by photopredissociation

1972 • 91 citations

Matrix-isolation study of the reaction of H atoms with NO

1973 • 89 citations

An anharmonic force field for carbonyl sulphide

1975 • 87 citations

Laser Stark spectroscopy of the fundamental bands of HNO (ν2 and ν3) and DNO (ν1 and ν2)

1977 • 81 citations

Comparison of Experimentally Derived and Theoretically Calculated Derivatives of the Energy, Kinetic Energy, and Potential Energy for CO

1966 • 80 citations

Millimeter-Wave Spectrum and Structure of Hypofluorous Acid: HOF and DOF

1972 • 76 citations

The interacting states (030), (110), and (011) of H216O

1976 • 75 citations

Das Rotationsschwingungsspektrum des Wasserdampfes. II

1933 • 67 citations

Unrestricted Hartree—Fock calculation of force constants and vibrational frequencies of the HCO radical

1974 • 66 citations

Spectrum of water vapor in the 1.9 and 2.7μ regions

1973 • 65 citations

Atmospheric Absorption Line Compilation

1973 • 61 citations

Matrix infrared spectra of hypobromous acid and hypochlorous acid

1967 • 60 citations

The vibrational frequencies of HNO

1973 • 58 citations

Laser Separation of Isotopes

1977 • 54 citations

High resolution infrared spectra of water vapor

1969 • 53 citations

Microwave spectrum, structure and electric quadrupole coupling constants of HOCl

1971 • 51 citations

The Infrared Spectra of HOCl and DOCl

1951 • 50 citations

Theoretical study of the photodissociation of HOCl

1978 • 49 citations

Das Rotationsschwingungsspektrum des Wasserdampfes. III

1933 • 49 citations

Force constants and equilibrium geometries in H2O2 and other small molecules containing an OH group

1976 • 48 citations

High-resolution infrared spectra of water vapor ν2 band of H218O

1971 • 44 citations

Line positions of H2O in the 1.33 to 1.45 micron region

1975 • 43 citations

A PNO-CI and CEPA investigation of unstable boron-nitrogen and boron-oxygen compounds

1978 • 42 citations

Infrared Spectrum of Water Vapor. Part I—The 6.26μ Region

1956 • 40 citations

Ab initio prediction of the vibration spectra of the deuterated species of H+3

1977 • 39 citations

Vibration-rotation wavefunctions and energies for the ground electronic state of the water molecule by a variational method

1974 • 38 citations

The infrared spectrum of HOCl

1967 • 37 citations

On selective laser photochemical reactions by means of photopredissociation of molecules

1972 • 36 citations

Gas-Phase Infrared Spectra of HOF and DOF

1972 • 35 citations

Direct measurement of population on molecular vibrational levels excited by laser radiation

1972 • 35 citations

Spectral Emissivities and Integrated Intensities of the 1.87-, 1.38-, and 1.14-μ H2O Bands between 1000° and 2200°K

1964 • 33 citations

Anharmonic Potential Functions of Simple Molecules. II. Direct Numerical Diagonalization of Vibratinal Hamiltonian Matrix and Its Application to CO2and CS2

1975 • 32 citations

Vibration-rotation wavefunctions and energies for any molecule obtained by a variational method

1974 • 31 citations

Infrared Spectra of T2O, THO, and TDO

1956 • 30 citations

Energy Transfer in Hot Gases.

1954 • 28 citations

Spectrum of H218O and H217O in the 6974 to 7387 cm−1 region

1977 • 28 citations

Quantum chemical calculations of formyl radicals

1975 • 27 citations

Vibration-rotation analysis of some nonlinear molecules by a variational method

2009 • 25 citations

On the infrared spectrum of HOCl

1971 • 23 citations

The microwave spectrum and structure of hypochlorous acid

1969 • 21 citations

Flame-emission spectrum of water vapor in the 1.9-micron region

1954 • 20 citations

Reaktionen von Molekülen in definierten Schwingungszuständen (V), Schwingungsangeregte mehratomige Moleküle im Elektronengrundzustand: CH3F(2v3, v1, v4) + D(2S), O(3P)*)

1977 • 18 citations

Ab initiostretching force constants for HCCH, FCCH and C1CCH

1978 • 16 citations

Atmospheric Absorption of Water Vapor between<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mn>1.42</mml:mn><mml:mi>μ</mml:mi></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mn>2.50</mml:mn><mml:mi>μ</mml:mi></mml:math>

1948 • 15 citations

The ν2 fundamental vibration-rotation band of T2O

1972 • 14 citations

Vibrational Energies for Isotopically Substituted Water: Application to Laser Isotope Separation

1976 • 13 citations

Energy transfer in hot gases

1954 • 13 citations

Absorption of Water Vapor Between<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mn>1.34</mml:mn><mml:mi>μ</mml:mi></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mn>1.97</mml:mn><mml:mi>μ</mml:mi></mml:math>

1948 • 12 citations

Anab initioSCF calculation of the general quartic force field for HNO

1976 • 10 citations

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Vibrational frequencies from anharmonic ab initio/empirical potential energy functions.… (1979) – Chemical Physics | Metascience Observatory Explorer