The molecular structure of [dimethyl(phenyl)silyl]tris(trimethylsilyl)methane |
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Authors: | Colin Eaborn Peter B Hitchcock Paul D Lickiss |
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Institution: | School of Molecular Sciences, University of Sussex, Brighton BNI 9QJ Great Britain |
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Abstract: | The structure of the crowded molecule (Me3Si)3C(SiMe2Ph) has been determined by single crystal X-ray diffraction. The steric strain manifest itself mainly in lengthening of the Me3SiC and Me2PhSiC bonds (average length 1.920(6) ) and closing up of the CSiC angles within the Me3Si and Me2PhSi groups (average 105.2(10)°), with correspondingly large C(1)SiC angles (113.5(13)°; C(1) is the central carbon atom). |
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