Si94– Anions in Solution – Structures of the Solvates Rb4Si9·4.75NH3 and [Rb(18-crown-6)]Rb3Si9·4NH3, and Chemical Bonding in Si94–
✍ Scribed by Stefanie Joseph; Christof Suchentrunk; Florian Kraus; Nikolaus Korber
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 834 KB
- Volume
- 2009
- Category
- Article
- ISSN
- 1434-1948
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
The bonding in the As 6 4À ion is studied in the unusually low-coordination environment provided by the compound {Rb[18]crown-6)} 2 Rb 2 As 6 •6 NH 3 . Theoretical analysis of the related P 6 4À ion indicates an unusual P¼P bond which contains major contributions from the lone pairs. Outside a highl