Generalized valence bond wavefunctions f
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P.J. Hay; W.J. Hunt; W.A. Goddard III
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Article
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1972
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Elsevier Science
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English
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Generalized valence bond (GVB) calculations are reported for the 3BI, 'Al, and 'El states of the CH2 molecule. The GVB method is discussed and compared with other multi<onfiguration and separated pati methods. The lowest singlet state ('A') is found to lie O-517 eV about tbc lowest triplet state (3B