NOVEL VOLATILE AZATRANES OF GROUP 4 METALS
NOVEL VOLATILE AZATRANES OF GROUP 4 METALS
复制标题
第 4 族金属的新型挥发性氮杂环化合物
DOI：
10.1021/ic00126a017
复制
发表时间：
1995
影响因子：
4.6
通讯作者：
J. Verkade
中科院分区：
文献类型：
--
作者：
Z. Duan;A. Naiini;Jong;J. Verkade
形成了微量的SiNCH 2CH 2）3 N，25。后一种化合物也通过复分解反应以定量产率合成。对化合物21和25进行了结构表征，发现它们都具有畸变的三角双锥金属中心。水晶数据：21，正交晶系，空间群P2 <$2 <$21，a= 11.837（2）k，B= 14.284（3）k，c= 15.750（4）k，V= 2662.9（9）× 3，Z= 4，R= 0.0352; 25，正交晶系，空间群Pna 2 1，a= 21.772（2）<$，B= 11.481（4）<$，c= 11.566（1）k，V= 2891（1）× 3，Z= 4，R= 0.0341.
SiNCH2CH2) 3N, 25, was formed in trace amounts. The latter compound was also synthesized by a metathesis reaction in a quantitative yield. Compounds 21 and 25 were structurally characterized and both were shown to exhibit a distorted trigonal bipyramidal metal center. Crystal data: 21, orthorhombic, space group P2¡ 2¡ 21, a= 11.837 (2) k, b= 14.284 (3) k, c= 15.750 (4) Á, V= 2662.9 (9) Á3, Z= 4, R= 0.0352; 25, orthorhombic, space group Pna2\, a= 21.772 (2) Á, b= 11.481 (4) Á, c= 11.566 (1) k, V= 2891 (1) Á3, Z= 4, R= 0.0341.