Synthesis and crystal structure of (PPh4)3[Re2NCl10]

被引：2
|
作者：
Schwarz, S [1 ]
Strähle, J [1 ]
机构：
[1] Univ Tubingen, Inst Anorgan Chem, D-72076 Tubingen, Germany
来源：
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2004年 / 630卷 / 15期
关键词：
rhenium; nitrido complexes; nitrido bridges; crystal structure; magnetic properties;
D O I：
10.1002/zaac.200400374
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The rhenium(V) nitrido complex (PPh4)(3)[Re2NCl10] (1) is obtained from the reaction of (PPh4)[ReNCl4] with 1,3-dioxan-(2-ylmethyl)diphenyl phosphine in CH2Cl2/CH3CN in form of orange red crystals with the composition 1(.)2CH(2)Cl(2) crystallizing in the triclinic space group Pl with a = 1210.7(2), b 1232.5(l), c = 2756.3(5) pm, alpha = 99.68(l)degrees, beta = 100.24(l)degrees, gamma = 98.59(l)(circle) and Z = 2. The crystal structure contains two symmetry independent, centrosymmetrical complex anions [Re2NCl10](3-) with a symmetrical nitrido bridge Re=N=Re and distances Re(l) - N(l) 181.34(5) and Re(2) - N(2) = 181.51(4) pm.
引用
收藏
页码：2717 / 2719
页数：3
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