Molecular structure of ThBr4(DME)2 (DME = 1,2-dimethoxyethane)

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• 作者：Rabinovich ; Daniel ; Scott ; Brian L. ; Nielsen ; Jon B. ; Abney ; Kent D.
• 关键词：Thorium ; dimethoxyethane ; crystal structure
• 刊名：Journal of Chemical Crystallography
• 出版年：1999
• 出版时间：1999
• 年：1999
• 卷：29
• 期：2
• 页码：243-246
• 全文大小：55 KB

文摘

The molecular structure of ThBr$\_4$(DME)$\_2$ (DME = 1,2-dimethoxyethane), the first structurally characterized thorium complex containing a simple bidentate ether ligand, is described. The eight-coordinate complex presents a distorted dodecahedral geometry, with Th—Br and Th—O bond lengths in the ranges 2.8516(13)–2.8712(13) Å and 2.564(8)–2.620(8) Å, respectively. ThBr$\_4$(DME)$\_2$ is monoclinic, space group P2$\_1$/n, a = 7.672(1), b = 14.581(1), c = 15.847(2) Å, β = 102.24(1)°, V = 1732.4(3) Å$^3$, and Z = 4.