换一批
换一批双核Ru配合物(C5Me4iBu)2Ru2(CO)4的合成与晶体结构
Synthesis and Crystal Structure of Isobutyl-Substituted Tetramethylcyclopentadienyl Diruthenium Metal Carbonyl Complex
摘要The complex (C5Me4iBu)2Ru2(CO)4 has been synthesized by the reaction of C5Mei4BuH with Ru3(CO)12 in refluxing xylene and its molecular structure was characterized by elemental analysis, IR spectra, 1H NMR and X-ray crystal structure determination. Crystal data for this compound: Triclinic, space group P1, Mr=668.78, a=0.865 96(17) nm, b =0.892 90(18) nm, c =0.975 7(2) nm, α=88.39(3)°,β=71.64(3)°, γ=84.99(3)°, V=0.713 3(2) nm3, Z= 1, Dc=1.557 0.026 9, wR2=0.068 2(all reflections). The structure of the dimer confirms the structure with bridging and terminal CO groups, and the Ru-Ru bond distance is 0.275 19(8) nm. CCDC: 693389.
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分类号
O614.82+1
栏目名称
研究简报
DOI
10.3321/j.issn:1001-4861.2009.02.034
发布时间
2009-04-15
基金项目
河北省自然科学基金
河北师范大学博士启动基金
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