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2-氯烟酸锰(II)配合物的合成和晶体结构
引用本文:徐涵.2-氯烟酸锰(II)配合物的合成和晶体结构[J].嘉应学院学报,2013(8):60-63.
作者姓名:徐涵
作者单位:黄山学院化学化工学院,安徽黄山245041
基金项目:基金项目:安徽省高校自然科学研究项目(KJ20138274);安徽省高校优秀青年人才基金项目(2011SQRL141)
摘    要:在水热反应条件下,合成了一个新的配合物MnL2(H2O)2(L=2-氯烟酸),经元素分析、红外、热重、单晶衍射表征了化合物.该配合物为单斜晶系,P2(1)/c空间群,分子量Mr=404.06.a=0.7558(3)nm,b=1.2526(4)nm,c=7.640(3)nm,α=90.00°,β=101.268(6)°,γ=90.00°,V=0.7093(4)nm3,Z=2,D c=1.892 g·cm-3,F(000)=406,S=1.027,R1=0.1099,wR2=0.2483.结构分析表明,配合物六配位的单核结构,并通过分子间氢键扩展为二维超分子网络结构.CCDC:933006.

关 键 词:锰配合物  水热合成  晶体结构

Synthsis and Crystal Structure of Manganese Complex with the 2 - Chloronicotiante
XU Han.Synthsis and Crystal Structure of Manganese Complex with the 2 - Chloronicotiante[J].Journal of Jiaying University,2013(8):60-63.
Authors:XU Han
Institution:XU Han (School of Chemistry and Chemical Engineering, Huangshan University, Huangshan 245041, China)
Abstract:A novel complex MnL2 (H2O) 2 ( L = 2 - chloronicotinate) was synthesized by hydrothermal reaction and characterized by elemental analysis, IR, TG and X -ray single crystal diffraction. The title complex in mono- clinic with space group P2(1)/c, Mr=404.06.a=0.7558(3)nm,b=1.2526(4)nm,c=7.640(3)nm,α=90.00°,β=101.268(6)°,γ=90.00°,V=0.7093(4)nm3,Z=2,Dc=1.892g·cm^-3,F(000)=406,S=1.027,R1=0.1099,ωR2=0.2483. The structure analysis shows the title complex is six- coordinated mononuclear structure. The 2D supramolecular network is constructed through intramolecular hydrogen bonds. CCDC : 933006.
Keywords:Manganese complex  hydrothermal synthesis  crystal structure
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