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半夹心结构含1, 2-二硒碳硼烷的多核Co配合物的合成及结构表征
引用本文:胡久荣,黄海金,魏尚曦,刘林海,叶红德.半夹心结构含1, 2-二硒碳硼烷的多核Co配合物的合成及结构表征[J].无机化学学报,2013,29(18).
作者姓名:胡久荣  黄海金  魏尚曦  刘林海  叶红德
作者单位:上饶师范学院化学化工学院, 江西省普通高校应用有机化学重点实验室, 上饶 334001;上饶师范学院化学化工学院, 江西省普通高校应用有机化学重点实验室, 上饶 334001;上饶师范学院化学化工学院, 江西省普通高校应用有机化学重点实验室, 上饶 334001;上饶师范学院化学化工学院, 江西省普通高校应用有机化学重点实验室, 上饶 334001;上饶师范学院化学化工学院, 江西省普通高校应用有机化学重点实验室, 上饶 334001
基金项目:国家自然科学基金(No.21261020;21361022)和江西省高等学校科技落地计划(No.KJLD12094)资助项目。
摘    要:在氩气保护下,以邻位-碳硼烷、正丁基锂、硒粉和CpCo(CO)I2为起始原料,合成、分离得到配合物CpCo(Se2C2B10H10)(1)、(CpCo)2(Se2C2B10H10)(2)和(CpCo)4μ3-Se)4Co2μ3-Se2C2B10H104Co·CH2Cl23),并用元素分析、质谱、IR、1H NMR及X-射线单晶衍射对配合物(3)进行了表征。晶体属正交晶系,空间群P212121,其晶胞参数为:a=1.30720(13)nm,b=1.39137(11)nm,c=3.88533(15)nm,β=90°,Z=4,V=7.0666(9)nm3μ=7.890mm-1Dc=2.138g·cm-3F(000)=4268,R1=0.0543,wR2=0.1363。配合物中4个(Se2C2B10H102-配体和4个单硒基团形成了1个Co7Se12核。

关 键 词:邻位-碳硼烷    半夹心钴配合物  晶体结构
收稿时间:3/2/2014 12:00:00 AM

Synthesis and Characterization of Half-sandwich Multinuclear Cobalt Complex Containing 1,2-Diselenolate Carborane Ligands
HU Jiu-Rong,HUANG Hai-Jin,WEI Shang-Xi,LIU Lin-Hai and YE Hong-De.Synthesis and Characterization of Half-sandwich Multinuclear Cobalt Complex Containing 1,2-Diselenolate Carborane Ligands[J].Chinese Journal of Inorganic Chemistry,2013,29(18).
Authors:HU Jiu-Rong  HUANG Hai-Jin  WEI Shang-Xi  LIU Lin-Hai and YE Hong-De
Institution:Key Laboratory of Applied Organic Chemistry, Higher Institutions of Jiangxi Province, School of Chemistry and Chemical Engineering, Shangrao Normal University, Shangrao, Jiangxi 334001, China;Key Laboratory of Applied Organic Chemistry, Higher Institutions of Jiangxi Province, School of Chemistry and Chemical Engineering, Shangrao Normal University, Shangrao, Jiangxi 334001, China;Key Laboratory of Applied Organic Chemistry, Higher Institutions of Jiangxi Province, School of Chemistry and Chemical Engineering, Shangrao Normal University, Shangrao, Jiangxi 334001, China;Key Laboratory of Applied Organic Chemistry, Higher Institutions of Jiangxi Province, School of Chemistry and Chemical Engineering, Shangrao Normal University, Shangrao, Jiangxi 334001, China;Key Laboratory of Applied Organic Chemistry, Higher Institutions of Jiangxi Province, School of Chemistry and Chemical Engineering, Shangrao Normal University, Shangrao, Jiangxi 334001, China
Abstract:
Keywords:ortho-carborane  selenium  half-sandwich cobalt complexes  crystal structure
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