CHROMIUM(II) AND MOLYBDENUM(II) N,N-DIETHYLCARBAMATO COMPLEXES FROM METAL HALIDES(CO2) NHET2 - CRYSTAL AND MOLECULAR-STRUCTURE OF THE QUADRUPLY METAL-METAL-BONDED MO2(O2CNET2)4

被引：13

作者：

BELFORTE, A ^{[1
]}

DELLAMICO, DB ^{[1
]}

CALDERAZZO, F ^{[1
]}

DEVILLERS, M ^{[1
]}

ENGLERT, U ^{[1
]}

机构：

[1] UNIV PISA,DIPARTIMENTO CHIM & CHIM IND,SEZ CHIM INORGAN,VIA RISORGIMENTO 35,I-56126 PISA,ITALY

来源：

INORGANIC CHEMISTRY | 1993年 / 32卷 / 11期

关键词：

D O I：

10.1021/ic00063a016

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of NHEt2 with CO2 and chlorinated chromium(II) substrates yielded Cr2(O2CNEt2)4(NHEt2)2 identical with the product obtained by a different route. The dichloride beta-MoCl2 reacts with the NHEt2/CO2 system to give Mo2(O2CNEt2)4 in good yields. Crystal data: M(r) = 658.4; triclinic; space group P1; a = 9.217(3), b = 9.613(3), c = 8.852(3) angstrom; alpha = 95.46(3), beta = 104.66(3), gamma = 63.12(3)degrees; V = 676.6 angstrom3; Z = 1; D(c) = 1.610 g cm-3. Each molybdenum atom in a square pyramidal geometry is surrounded by four carbamato oxygens, the Mo-Mo distance of the quadruply bonded system being 2.067(2) angstrom.

引用

页码：2282 / 2286

页数：5

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