SYNTHESIS AND CRYSTAL-STRUCTURE OF AN ANALOG OF THE URANYL(VI) ION, CONTAINING A LINEAR, O=U=N-GROUP

被引：20

作者：

BROWN, DR

DENNING, RG

JONES, RH

机构：

[1] UNIV OXFORD,INORGAN CHEM LAB,OXFORD OX1 3QR,ENGLAND

[2] UNIV KEELE,DEPT CHEM,KEELE ST5 5BG,STAFFS,ENGLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1994年 / 22期

关键词：

D O I：

10.1039/c39940002601

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The crystal structure of the air-stable compound PPh(4)+ [UOCl4{NP(m-Tol)(3)}] - (m-Tol = C(6)H(4)Me-m) shows that it contains a linear(179 degrees) O=U=N-group, with U-O and U-N distances of 176 and 190 pm respectively, coordinated by four chlorine atoms; the U-O distance is typical of uranyl compounds, and the U-N distance suggests a bond order >2.

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页码：2601 / 2602

页数：2

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