Synthesis and structural studies of Mo-Fe-S compounds V: Transformation of cluster skeletons of compounds with [MoFe3S4] unit and crystal structure of [Et4N]3[Mo2Fe6S8Cl6(SC6H4CH3-m)3]

Acta Chimica Sinica ›› 1989, Vol. 47 ›› Issue (8): 744-750. Previous Articles Next Articles

Original Articles

铁铂硫原子簇化合物的合成与结构研究 V: [MoFe3S4]类立方烷簇合物的转化反应和[Et4N]3[Mo2Fe6S8(SC6H4CH3-m)3Cl6]的晶体结构

康北笙;蔡进华;吴达旭;刘汉钦;刘秋田;翁林红;卢嘉锡

中国科学院福建物质结构研究所

发布日期:1989-08-15

Synthesis and structural studies of Mo-Fe-S compounds V: Transformation of cluster skeletons of compounds with [MoFe3S4] unit and crystal structure of [Et4N]3[Mo2Fe6S8Cl6(SC6H4CH3-m)3]

KANG BEISHENG;CAI JINHUA;WU DAXU;LIU HANQIN;LIU QIUTIAN;WONG LINHONG;LU JIAXI

Published:1989-08-15

Abstract

Dicubane clusters [Et4N]4[Mo2Fe7S8(SR)12] (I; R = Ph, m-tolyl) of monocubane clusters [MoFe3S4(dtcR2)5] (II; R = Me, Et) reacted with AcCl in MeCN to give the dicubanes [Et4N]3[Mo2Fe6S8Cl6(SR)3] (III; R = Ph, m-tolyl) without bridging Fe atom and Fe(dtcR2)2Cl (IV; R = Me, Et) without the [MoFe3S4] skeleton, resp. These reactions indicate that under similar reaction conditions, the [MoFe3S4] cubane-like unit is more stable in I than in II. For the first time correlated structure I was correlated with structure III by chem. reactions. Single crystal of III (R = m-tolyl) is hexagonal, space group P63/m, a 1.6827(3), c 1.5951(16) nm; Z = 2; dc = 1.491 g/cm3; F(000) = 1780, for 1296 unique data, R = 0.048. The spectral data of III and IV are reported.

Key words: CRYSTAL STRUCTURE DETERMINATION, X-RAY DIFFRACTION ANALYSIS, EVOLUTIONS, IRON COMPLEX, TETRAHYDROFURAN, NITROGENASE, MOLYBDENUM COMPLEX, CLUSTER COMPOUND, SULFIDE COMPLEX, CUBANE

CLC Number:

O611.662
O74

Cite this article

KANG BEISHENG;CAI JINHUA;WU DAXU;LIU HANQIN;LIU QIUTIAN;WONG LINHONG;LU JIAXI. Synthesis and structural studies of Mo-Fe-S compounds V: Transformation of cluster skeletons of compounds with [MoFe3S4] unit and crystal structure of [Et4N]3[Mo2Fe6S8Cl6(SC6H4CH3-m)3][J]. Acta Chimica Sinica, 1989, 47(8): 744-750.

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铁铂硫原子簇化合物的合成与结构研究 V: [MoFe3S4]类立方烷簇合物的转化反应和[Et4N]3[Mo2Fe6S8(SC6H4CH3-m)3Cl6]的晶体结构

Synthesis and structural studies of Mo-Fe-S compounds V: Transformation of cluster skeletons of compounds with [MoFe3S4] unit and crystal structure of [Et4N]3[Mo2Fe6S8Cl6(SC6H4CH3-m)3]

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