ISSN:
1434-4475
Keywords:
Oligosilanes
;
Cyclotetrasilane
;
Molecular structure
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract Reductive halogen elimination from 1,4-dichlorooctacyclohexyltetrasilane gives octacyclohexylcyclotetrasilane (4) in high yield. The X-ray structure analysis of4 reveals a folded Si4-framework with an angle of 27.6° between the two halves of the puckered ring corresponding to a Si-Si bond lengthening tod=239.1 pm. All cyclohexyl rings assume a chair conformation.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00810087
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