Measurement of the vertical electron affinities of cyanogen and 2,4-hexadiyne
โ Scribed by Lily Ng; V. Balaji; K.D. Jordan
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 463 KB
- Volume
- 101
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
Electron transmission spectroscopy is employed to determine xhe rertical electron affinities of cyrcno:len and 2.4hexadiyne. The splittings between the H and bet\ecn the SI* orbital% of cyanogen and 2.+he\adiync .tre compared with thosr of butddienc. The implications of r11c presmt results for dissocihe aftachent in cyanosen arc dimmed.
๐ SIMILAR VOLUMES
The three title compounds are found to form stable negatively charged states. Si2H2 exhibits two anion states (2A s and 2Bs) corresponding to adiabatic electron affinities (EAs) of 1.76 and 1.23 eV. Si2H3 has two stable anion states ( tA and 3A) associated with EAs of 2.20 and I. 17 eV. Disilene sho
The performance of a variety of levels of theory in evaluating molecular electron affinities (EAs) has been systematically examined. Calculations have been carried out for six different basis sets and for nine theoretical procedures including unrestricted (UHF) and restricted (RHF) Hartree-Fock theo