Geometry optimization using symmetry coordinates
作者:
H. Kondo,
H. H. Jaffé,
H. Y. Lee,
William J. Welsh,
期刊:
Journal of Computational Chemistry
(WILEY Available online 1984)
卷期:
Volume 5,
issue 1
页码: 84-88
ISSN:0192-8651
年代: 1984
DOI:10.1002/jcc.540050111
出版商: John Wiley&Sons, Inc.
数据来源: WILEY
摘要:
AbstractThe use of symmetry coordinates (SC) in geometry optimization is discussed. A computer program incorporating the use of sc, together with analytical calculation of the gradient and quadratic acceleration, is described. Also reported are careful test results on a series of small molecules and typical results with a long series of molecules up to quite large size (40–60 atoms
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