Acta Chimica Sinica ›› 1987, Vol. 45 ›› Issue (12): 1152-1157. Previous Articles     Next Articles

Original Articles

钼铁硫原子簇化合物的合成与结构化学研究II: 以Fe(SR)6为桥的双类立方烷化合物的合成及(Et4N)4[Mo2Fe7S8(SC6H4CH3-m)12].2THF的晶体结构

康北笙;黄梁仁;蔡进华;杨瑜;卢嘉锡   

  1. 中国科学院福建物质结构研究所
  • 发布日期:1987-12-15

Synthesis and structural studies of Mo-Fe-S cluster compounds II: Synthesis of Di-pseudo-cubane clusters with Fe(SR)6 Bridge and structure of (Et4N)4[Mo2Fe7S8(SC6H4CH3-m)12].2THF

KANG BEISHENG;HUANG LIANGREN;CAI JINHUA;YANG YU;LU JIAXI   

  • Published:1987-12-15

Reaction of equal molar amts. of (Et4N)2[Fe4(SR)10] and (Et4N)2MoS4 in MeCN gave very air-sensitive dark crystals of (Et4N)4[Mo2Fe7S8(SR)12] (I; R = Ph, o-, m-, p-tolyl). The crystal and mol. structure of I.2THF (R = m-tolyl) was solved by direct method and refined to R = 0.064 (monoclinic, space groups P21/n, a 18.022(2), b 18.375(2), c 22.254(3) ? b 71.04(1)? Z = 2; d.(calcd.) = 1.424 g cm-3. The Mo...Mo' distance is 7.234 ?

Key words: CRYSTAL STRUCTURE DETERMINATION, X-RAY DIFFRACTION ANALYSIS, IRON COMPLEX, SULFUR ETHER, NITROGENASE, MOLYBDENUM COMPLEX, CHEMICAL BONDS, STRUCTURE AND PROPERTY CORRELATION, CLUSTER COMPOUND, SULFIDE COMPLEX

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