Structure of ansa-dimethylsilyl-bis(η5-cyclopentadienyl)titana(IV) cyclohexasulfane,Ti[Me2Si(η5-C5H4)2]S5 |
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| Authors: | C P Raptopoulou A Terzis N Tzavellas N Klouras |
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| Abstract: | The X-ray crystal structure of TiMe2Si(η5-C5H4)2]S5 has been determined. The coordination about the titanium may be described as a distorted tetrahedron. The (centroid)? Ti? (centroid) angle is 129.2° and the S? Ti? S bond angle 96.1°. The cyclopentadienyl rings are linked by a dimethylsilyl bridge. The sixmembered ring TiS5 has a cyclohexane-like chair configuration. The four S? S distances range from 2.048 to 2.059 Å. Important structural dimensions are compared to those of similar type compounds. |
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| Keywords: | Metallcyclohexasulfanes Titanocenophane pentasulfide chelates X-ray analysis |
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