Heterometallic clusters with the {MoNbI8} core: The synthesis and crystal structures of (Ph4P)2[Mo5NbI8Cl6] and (4-MePyH)5[Mo5NbI8Cl6]Cl2

被引：5
作者：
Artemkina, S. B. [1 ]
Tarasenko, M. S. [1 ]
Virovets, A. V. [1 ]
Naumov, N. G. [1 ,2 ]
机构：
[1] Russian Acad Sci, Nikolaev Inst Inorgan Chem, Siberian Branch, Novosibirsk 630090, Russia
[2] Novosibirsk State Univ, Novosibirsk 630090, Russia
来源：
RUSSIAN JOURNAL OF COORDINATION CHEMISTRY | 2012年 / 38卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
POLYNUCLEAR METAL-HALIDES; OCTAHEDRAL CLUSTERS; MOLYBDENUM; CHEMISTRY; NIOBIUM; RUTHENIUM; COMPOUND; TANTALUM; M6X12N;
D O I：
10.1134/S1070328412030013
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Heterometallic chloride complexes [Mo5NbI8Cl6] (n-) (n = 2, 3) are synthesized. The crystal structures of their salts are determined: for (Ph4P)(2)[Mo5NbI8Cl6] (I), triclinic crystal system, spacegroup P(I) over bar, a = 10.9886(6), b = 11.4604(5), c = 13.4343(7) , alpha = 66.124(2), beta = 86.892(2), gamma = 86.490(2)A degrees, Z = 1, V = 1543.35(13) (3); and for (4-MePyH)(5)[Mo5NbI8Cl6]Cl-2 (II), monoclinic crystal system, space group C2/m, a = 16.4937(4), b = 14.7335(3), c = 11.6534(3) , beta = 99.8750(10)A degrees, Z = 2, V = 2789.94(11) The geometric parameters of compounds I and II and the conditions for the formation of the complexes with the charges -2 and -3 are discussed.
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页码：257 / 263
页数：7
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