Ionisation energies of CH2F2 calculated by the SCF Xα technique
✍ Scribed by M. Barber; J.D. Clark; A. Hinchliffe; S. Mann
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 143 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0009-2614
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📜 SIMILAR VOLUMES
The SCF Xa SW method can be used to obtain uniquely all the multiplets arising from the did transitions in the square planar metal complex PtCI\*-4 . The agreement with the expcrimcntzl absorption spectrum and the singlet transition assignments in the region = 3.0-4.5 eV is exccllcnt.
Augur traaitlon cnerglcs for Cl-4 arc crkul.ad 115ln.w \_ .m cxtcnsion of the trnnsltion rtatc npproumhx~ within the WI' Xp m&o& the over:~ll aqrcemcnt with experiment IS sufficlcntly good to ennhlc an awrgnment of the cyxrurtcntat spectra to be propo\ed.
## Photoionization, X-ray emission and UV excitation energies are calculated for SiOa by the SCF Xcc method and the transition-state procedure. In all cases agreement between calculation and experiment is good. The SiOz-cluster is found to be adequntc for describing localized excitations in quartz
Calculations of barriers and conformations using the SCF XCY SW method are discussed. Results of calculations of the inve+m barrier in ammonia and the barrier to internal ratation oi hydrogen peroxide using different sets of sphere radii are also prescnteci and discussed. These barriers arc heavily
Ionisation energies have been calculated for NsP3F6 and N4P4F8 with the overlapping sphere version of the Xor scattered wave method and with the inclusion of a vacancy sphere for the interior of each PN ring. Experimental energies are caIculated to within 1 eV on average for both sets of calculation