DIMERIZATION OF THE STELLATED OCTAHEDRAL UNIT CO6S8P6 - SYNTHESIS AND X-RAY CRYSTAL-STRUCTURE OF [CO12(MU-3-S)14(MU-4-S)2(PET3)10][TCNQ]2, WHERE TCNQ = TETRACYANOQUINODIMETHANE

被引:22
作者
CECCONI, F
GHILARDI, CA
MIDOLLINI, S
ORLANDINI, A
机构
[1] Istituto per lo Studio della Stereochimica ed Energetica dei Composti di Coordinazione, CNR, 50132 Florence
关键词
D O I
10.1016/S0020-1693(00)87518-0
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The unprecedented double stellated octahedral cluster [Co12(mu3-S)14(mu4-S)2(PEt3)10][TCNQ]2, has been isolated and characterized by an X-ray structure determination. The cation contains two stellated octahedral Co6S8 cores linked together through two mu4-S bridging ligands. The tetracyanoquinodimethane anion exists as the [TCNQ]22- diner, exhibiting the ring-over exocyclic bond type overlap.
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页码:13 / 15
页数:3
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