Cluster compounds [Ca(DMF)6][Mo6Cl14] and [{Ca(OPPh3)4}{Mo6Cl14}]∞: Synthesis, crystal structure, and properties

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作者：
Zh. S. Kozhomuratova
Yu. V. Mironov
M. A. Shestopalov
Ya. M. Gaifulin
N. V. Kurat’eva
E. M. Uskov
V. E. Fedorov
机构：
[1] Russian Academy of Sciences,Nikolaev Institute of Inorganic Chemistry, Siberian Division
来源：
Russian Journal of Coordination Chemistry | 2007年 / 33卷
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摘要：
The [Ca(DMF)6][Mo6Cl14] complex (I) was synthesized by reacting octahedral cluster Mo complex (H3O)2Mo6Cl14·6H2O with the Ca2+ cation in DMF. Analogous reaction carried out in the presence of triphenylphosphine oxide Ph3PO in acetonitrile resulted in [{Ca(OPPh3)4}{Mo6Cl14}] (II). According to X-ray diffraction data, complex I has ionic structure, while the structure of complex II consists of infinite linear chains of the cluster anionic complexes {Mo6Cl14}2− bonded to the cationic Ca complexes {Ca(OPPH3)4}2+. Both complexes exhibit intensive luminescence in red and near-IR regions of the spectrum.
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页码：1 / 6
页数：5
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