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SYNTHESIS AND STRUCTURE OF A RHENIUM TETRAHEDRAL CLUSTER COMPLEX WITH THE {Re4(PO)4}4+ CORE
Journal of Structural Chemistry ( IF 1.2 ) Pub Date : 2021-08-13 , DOI: 10.1134/s002247662107012x
A. S. Pronin 1 , K. A. Brylev 1 , Yu. V. Mironov 1 , M. Ströbele 2 , H. -J. Meyer 2
Affiliation  

Abstract

By a high-temperature reaction of rhenium(III) iodide and red phosphorus with an excess of sodium cyanide followed by recrystallization from an aqueous solution a new tetrahedral [{Re4(PO)4}(CN)12]8– anionic cluster complex is obtained. It is isolated as a salt of the composition Na8[{Re4(PO)4}(CN)12] 18H2O·MeOH. The structure of the obtained compound is determined by X-ray crystallography. The compound crystallizes in the monoclinic crystal system, P21/n space group, unit cell parameters a = 26.826(3) Å, b = 11.4975(12) Å, c = 29.141(3) Å, β = 97.879(2)°, V = 8903.2(16) Å3, Z = 8.



中文翻译:

含{Re4(PO)4}4+核的铼四面体簇复合体的合成与结构

摘要

通过碘化铼 (III) 和红磷与过量氰化钠的高温反应,然后从水溶液中重结晶形成新的四面体 [{Re 4 (PO) 4 }(CN) 12 ] 8–阴离子簇配合物获得。它被分离为组成为 Na 8 [{Re 4 (PO) 4 }(CN) 12 ] 18H 2 O·MeOH的盐。所得化合物的结构由X射线晶体学确定。化合物在单斜晶系中结晶,P 2 1 / n空间群,晶胞参数a = 26.826(3) Å, b  = 11.4975(12) Å, c  = 29.141(3) Å, β = 97.879(2)°, V  = 8903.2(16) Å 3 , Z  = 8。

更新日期:2021-08-19
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