A comparison of perfect pairing and molecular orbital methods for the calculation of molecular properties of HF and HF+
โ Scribed by R.E. Bruce; K.A.R. Mitchell; M.L. Williams
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 329 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
TIE perfect pairing and molecular orbital methods are compared using minimum bzscs of Slater-type orbit& for the calculation of properties of HF and two states of HF+. A discussion is given of the calculations of bond lengths and of valence and core ionization potenhls.
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๐ SIMILAR VOLUMES
The structures and relative energies for the basic conformations of silacyclohexane 1 have been calculated using HF, RI-MP2, RI-DFT and MM3 methods. All methods predict the chair form to be the dominant conformation and all of them predict structures which are in good agreement with experimental dat
I\b mnto SCF calculations with double-zeta (DZ) and dorlble-zet'l plus polaruatton (DZ+P) bssls sets haoe been performed on the as? mmetrtc and s) mmetrlc mtrtc outde dtmers The recently detected asymmetrtc form IS predtcted to east m a plsnsr trrrnsotd trIplet ground state. ahlch IS qutre dtfferent