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. 2006 May 31;128(21):6800-1.
doi: 10.1021/ja0616231.

all-anti-octasilane: conformation control of silicon chains using the bicyclic trisilane as a building block

Aiko Fukazawa  1 , Hayato Tsuji, Kohei Tamao
Affiliations

all-anti-octasilane: conformation control of silicon chains using the bicyclic trisilane as a building block

Aiko Fukazawa et al. J Am Chem Soc. .

Abstract

The perfect all-anti-octasilane composed of two bicyclic trisilane units with trimethylsilyl groups at the termini has been synthesized. Its X-ray crystal structure and spectroscopic data demonstrate the effective sigma-delocalization over the silicon framework, which is a definitive difference from the unconstrained n-Si8Me18.

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