共查询到20条相似文献,搜索用时 203 毫秒
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
The X-ray crystal structure of Ti[Me2Si(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. 相似文献
12.
13.
14.
15.
16.
17.
18.
19.