| Synthesis and Crystal Structure of Nido 11-Vertex Platinaborane [ （PPh3）2PtB10H10-9,10-（H0.7Cl0.3）2] |
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| 引用本文： | 聂永,陈海艳,苗金玲,王大奇,孙国新,窦建民. Synthesis and Crystal Structure of Nido 11-Vertex Platinaborane [ （PPh3）2PtB10H10-9,10-（H0.7Cl0.3）2][J]. 结构化学, 2009, 28(1): 120-124 |
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| 作者姓名： | 聂永 陈海艳 苗金玲 王大奇 孙国新 窦建民 |
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| 作者单位： | NIE Yong,CHEN Hai-Yan,MIAO Jin-Ling,SUN Guo-Xin(School of Chemistry and Chemical Engineering,University of Jinan,Jinan 250022,China);WANG Da-Qi,DOU Jian-Min(Department of Chemistry,Liaocheng University,Liaocheng 252059,China) |
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| 基金项目： | supported by University of Jinan (B0605);;Key Subject Research Foundation of Shandong Province (XTD 0704) |
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| 摘 要： | The reaction of PtCl2（PPh3）2 with closo-[B10H10]^2- in t-BuOH under reflux （70 h） unexpectedly afforded the nido 11-vertex platinaborane [（PPh3）2PtB 10H10-9,10-（H0.7Cl0.3）2] 1, which was characterized by single-crystal X-ray diffraction study. Crystallographic data for 1： C36H41.40B10Cl0.60P2Pt, Mr = 860.49, triclinic system, space group P1, a = 11.255（2）, b = 11.623（2）, c = 17.148（3）A, α = 81.012（2）, β = 88.115（3）, γ=64.322（2）°, V= 1995.4（7）A^3, Z= 2, Dc = 1.432 g/cm^3, μ（MoKα） = 3.662 mm^-1, F（000） = 851, R = 0.0358 and wR = 0.0951. Compound 1 has a nido 11-vertex {PtB10} polyhedral skeleton with the Pt atom lying in the open PtB4 face and further ligating to two PPh3 ligands. 1 is partially chlorinated at positions B（9） and B（10）, and for each chlorine atom an occupancy factor of 0.3 is given by crystallography.
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| 关 键 词： | 合成 晶体结构 铂硼化合物 单晶结构 X射线分析 |
Synthesis and Crystal Structure of Nido 11-Vertex Platinaborane [(PPh_3)_2PtB_(10)H_(10)-9,10-(H_(0.7)Cl_(0.3))_2] |
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| NIE Yong,CHEN Hai-Yan,MIAO Jin-Ling,WANG Da-Qi,SUN Guo-Xin,DOU Jian-Min. Synthesis and Crystal Structure of Nido 11-Vertex Platinaborane [(PPh_3)_2PtB_(10)H_(10)-9,10-(H_(0.7)Cl_(0.3))_2][J]. Chinese Journal of Structural Chemistry, 2009, 28(1): 120-124 |
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| Authors: | NIE Yong CHEN Hai-Yan MIAO Jin-Ling WANG Da-Qi SUN Guo-Xin DOU Jian-Min |
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| Affiliation: | 1. School of Chemistry and Chemical Engineering,University of Jinan,Jinan 250022,China
2. Department of Chemistry,Liaocheng University,Liaocheng 252059,China |
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| Abstract: | The reaction of PtCl2(PPh3)2 with closo-[B10H10]2- in t-BuOH under reflux(70 h) unexpectedly afforded the nido 11-vertex platinaborane[(PPh3)2PtB 10H10-9,10-(H0.7Cl0.3)2]1,which Was characterized by single-crystal X-ray diffraction study.Crystallographic data for 1:C36H41.40B10Cl0.60P2Pt,Mr=860.49,triclinic system,space group P-1,a=11.255(2),b=11.623(2),c=17.148(3)(A),α=81.012(2),β=88.115(3),γ=64.322(2)°,V=1995.4(7)(A)3,Z=2,Dc=1.432g/cm3,μ(MoKa)=3.662 mm-1,F(000)=851,R=0.0358 and wR=0.0951.Compound 1 has a nido11-vertex(PtBtol polyhedral skeleton with the Pt atom lying in the open PtB4 face and further ligating to two PPh3 ligands.1 is partially chlorinated at positions B(9)and B(10),and for each chloriRe atom an occupancy factor of 0.3 is given by crystallography. |
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| Keywords: | nido platinaborane cluster closo-B10H102- crystal structure |
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