Solid State Structure of Bi(N<sub>3</sub>)<sub>3</sub>, Bi(N<sub>3</sub>)<sub>3</sub>·Solvates and the Structural Dynamics in the [Bi(N<sub>3</sub>)<sub>6</sub>]<sup>3–</sup> Anion
作者:Kati Rosenstengel、Axel Schulz、Alexander Villinger
DOI:10.1021/ic400493v
日期:2013.5.20
Bi(N3)3 and the [Bi(N3)6]3– ion. Moreover, temperature dependent structural dynamics in the [Bi(N3)6]3– ion, which is caused by small changes in the local environment around the [Bi(N3)6]3– ion in the solid state, was studied by temperature variable single crystal X-ray and Raman studies. The azido-chlorido ligand back exchange was studied in detail by NMR techniques in [Bi(N3)6]3– and Bi(N3)3 when chlorinated
高爆炸性的三叠氮化铋Bi(N 3)3是通过BiF 3与Me 3 SiN 3在乙腈中在溶剂热条件下于90至100°C的温度反应制得的。讨论了X射线,14 N NMR,红外和拉曼光谱以及乙腈,丙酮和dmso加合物的数据。对于Bi(N 3)3和[Bi(N 3)6 ] 3–离子,详细研究了溶剂对叠氮化物产物纯度的影响。此外,[Bi(N 3)6] 3-离子,这是由在围绕[毕(N局部环境的微小变化引起的3)6 ] 3-在固态离子,用温度可变的单晶X-射线和拉曼研究研究。当使用氯化溶剂(例如CH 2 Cl 2)导致形成CH 2时,在[Bi(N 3)6 ] 3–和Bi(N 3)3中通过NMR技术详细研究了叠氮基-氯基配体的反向交换。(N 3)Cl和/或HN 3以及部分氯化的叠氮化铋。