The crystal and molecular structure of hexadecaphenyloctasiloxyspiro(9,9)titanate(IV) |
| |
Authors: | Michael B. Hursthouse Md.Altaf Hossain |
| |
Affiliation: | Department of Chemistry, Queen Mary College, London E1 4NS, England |
| |
Abstract: | The crystal and molecular structures of the title compound have been determined by single crystal X-ray diffraction methods. In the spiro molecule, the metal atom has a geometry very close to tetrahedral, with OTiO angles of 107.9–111.0(2)° and very short TiO bonds of length 1.777–1.791(5)Å. The two TiO5Si4 rings have different, ill-defined conformations; the SiO bond lengths and SiOSi angles are similar to those in (SiO)n rings. |
| |
Keywords: | Author to whom correspondence should be addressed. |
本文献已被 ScienceDirect 等数据库收录! |