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Volumn 256, Issue 2, 2009, Pages 287-298
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A general rigorous quantum dynamics algorithm to calculate vibrational energy levels of pentaatomic molecules
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Author keywords
Five atom molecule; Large amplitude motion; Methane and van der Waals complex; Variational calculation; Vibrational spectrum
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Indexed keywords
ANGULAR VARIABLES;
CO-ORDINATE SYSTEM;
DIAGONALIZATION METHOD;
DIRECT PRODUCT;
DISCRETE VARIABLE REPRESENTATION;
EIGENVALUE PROBLEM;
FIVE-ATOM MOLECULE;
FIXED FRAMES;
HAMILTONIAN OPERATORS;
LANCZOS;
LANCZOS METHODS;
LANCZOS VECTORS;
LARGE AMPLITUDE;
LARGE AMPLITUDE MOTION;
ORTHOGONAL SATELLITE VECTORS;
QUANTUM DYNAMICS;
QUANTUM MECHANICAL;
RADIAL COORDINATES;
SCATTERING VECTORS;
SPECTRAL TRANSFORM;
TWO LAYERS;
UNIVERSAL PROGRAMS;
VAN DER WAALS CLUSTERS;
VARIATIONAL ALGORITHMS;
VARIATIONAL CALCULATION;
VIBRATIONAL ENERGY LEVELS;
VIBRATIONAL MOTIONS;
APPROXIMATION ALGORITHMS;
ATOMIC SPECTROSCOPY;
ATOMS;
EIGENVALUES AND EIGENFUNCTIONS;
ELECTRON ENERGY LEVELS;
HAMILTONIANS;
HELIUM;
MATHEMATICAL OPERATORS;
METHANE;
MOLECULES;
QUANTUM THEORY;
VAN DER WAALS FORCES;
VARIATIONAL TECHNIQUES;
VECTORS;
VIBRATIONAL SPECTRA;
VOLTAGE REGULATORS;
SET THEORY;
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EID: 67650617684
PISSN: 00222852
EISSN: 1096083X
Source Type: Journal
DOI: 10.1016/j.jms.2009.06.001 Document Type: Article |
Times cited : (19)
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References (111)
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