The crystal structures of heterocyclic compounds of silicon

VA Sharapov, AI Gusev, VK Bel'skii…

Index: Sharapov, V. A.; Gusev, A. I.; Bel'skii, V. K.; Zavodnik, V. E.; Stepanov, V. V.; et al. Journal of Structural Chemistry, 1982 , vol. 23, # 1 p. 115 - 121 Zhurnal Strukturnoi Khimii, 1982 , vol. 23, # 1 p. 140 - 147

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Abstract

An x-ray structural study of two organosilicon compounds, 2, 2-diphenyl-2-sila-l-oxa-l, 2- dihydronaphthalene (I) and 2, 2-dichloro-3-trichlorosilyl-2-sila-l-oxa-l, 2-dihydronaphthalene (II), has been carried out. The structures were determined by the direct method and refined by the method of least squares in the anisotropic (i) and isotropic (II) approximations from three-dimensional sets of diffractometrie data as far as R-factors of 8.6 and 15o5% for ...