Journal of Chemical Physics, Vol.102, No.16, 6525-6536, 1995
The Ethylenedione Anion - Elucidation of the Intricate Potential-Energy Hypersurface
Keywords:MOLECULAR WAVE-FUNCTIONS;RESTRICTED HARTREE-FOCK;HARMONIC VIBRATIONAL FREQUENCIES;ANALYTIC 2ND DERIVATIVES;COUPLED-CLUSTER METHOD;UNITARY-GROUP-APPROACH;CARBON-MONOXIDE;GRADIENT TECHNIQUES;AB-INITIO;POLYATOMIC-MOLECULES