The equilibrium geometries and relative stabilities of C6oH ~2n ( n = 1-5 ) molecules in Th symmetry are studied at the Hartree-Fock level of theory employing basis sets of double-zeta quality. Hydrogens were allowed to attach to carbon atoms both from the outside (exo-hydrogenation) and the inside
Photoelectron spectra of hydrogen peroxide and hydrogen disulphide: ab initio calculations
โ Scribed by D.W. Davies
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 296 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
Kooprnans' theorem ionization potenti& from ab initio &~~sivl b;&s-t calculations on cis, tram and ske:v fofls of HOOH and HSSH ae cornpar@ with e);perimental values from phoioe!ectron spectroscopy.
'bden used to'inteipret the photoelectron spectra, +d ,+ -150.789225.
-796.168395 the eigenvectors and eigenvalues for the largest basis skew -150.80?921 -796.201512
sets ue not quoted. trnrrr -150.801776 -796.194691 Ail computations were made with the .+TMOL ', .
'.
๐ SIMILAR VOLUMES
Ab initio molecular electronic-structure theory has been used in an attempt to characterize the low-lying stationary points on the potential energy hypersurface of positive ionic hydrogen clusters. Using triple-zeta-plus-polarization hasis sets, self-consistentfield Hartree-Fock calculations, confmr
The dipole moment, static polarizability and hyperpolarizabilities of hydrogen peroxide, H202, have been determined in large-scale ab initio calculations using the coupled cluster method, CCSD(T). The dependence of the calculated properties on the torsional HOOH angle is discussed. At the CCSD(T)/au
The photoelectron (PE) spectrum and ab initio SCF calculations of sulphurdichloride. SCI2, are presented. Using Koopmans' theorem an assignment of observed states of the SC15 radical cation is attempted. Comparisons are drawn with the PE spectra of valence isoelectronic molecules Cl20 and FzO. For t