STUDY OF THE CRYSTAL STRUCTURE OF AN IRIDIUM COMPLEX WITH A TETRAPHENYLBISMUTH CATION [Ph4Bi]2[(μ2-Br)Br3Ir(CH3CN)]2

被引：0

作者：

Senchurin, V. S. ^{[1
]}

Sharutin, V. V. ^{[1
]}

Sharutina, O. K. ^{[1
]}

机构：

[1] South Ural State Univ, Natl Res Univ, Chelyabinsk, Russia

来源：

JOURNAL OF STRUCTURAL CHEMISTRY | 2021年 / 62卷 / 10期

关键词：

tetraphenylbismuth bis[(mu(2)-bromo)-(tribromoacetonitril)iridate](III); synthesis; crystal structure;

D O I：

10.1134/S0022476621100115

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Crystals of complex [Ph4Bi](2)[(mu(2)-Br)Br3Ir(CH3CN)](2) (1) are prepared by the interaction of tetraphenylbismuth nitrate with sodium hexabromoiridate(IV) in water and subsequent recrystallization from acetonitrile. The crystal structure and structural features of 1 is determined by XRD. The structure consists of tetrahedral tetraphenylbismuth cations and binuclear centrosymmetric anions where two iridium atoms in an octahedral environment are bridged by two bromine atoms coplanar with four terminal bromine atoms. Two axial positions at the iridium atom are occupied by the bromine atom and by the nitrogen atom of the acetonitrile molecule.

引用

页码：1569 / 1572

页数：4

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