| 徐涵,潘兆瑞.2-氯烟酸钴(Ⅱ)配合物的合成、晶体结构及性质研究[J].南华大学学报(自然科学版),2014,28(4):81~85.[XU Han,PAN Zhao-rui.Synthesis,Crystal Structure and Properties of CoblatComplex with the 2-Chloronicotiante[J].Journal of University of South China(Science and Technology),2014,28(4):81~85.] |
| 2-氯烟酸钴(Ⅱ)配合物的合成、晶体结构及性质研究 |
| Synthesis,Crystal Structure and Properties of CoblatComplex with the 2-Chloronicotiante |
| 投稿时间：2014-03-04 |
| DOI： |
| 中文关键词: 钴配合物 晶体结构 表征 |
| 英文关键词:coblat complex crystal structure characterization |
| 基金项目:安徽高校省级自然科学研究基金资助项目(KJ2013B274);国家自然科学基金青年基金资助项目(21301094);安徽高校省级优秀青年人才基金资助项目(2011SQRL141) |
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| 中文摘要: |
| 采用溶剂挥发法合成了钴配合物CoL2(H2O)2 (L=2-氯烟酸),通过元素分析、红外、热重和X-射线单晶衍射对其结构进行了表征.该配合物属于单斜晶系,P2(1)/c空间群,分子量Mr=408.05,a=0.743 03(9) nm,b=1.232 24(15) nm,c=0.758 83(9) nm,V= 0.684 28(1) nm3,Z=2,Dc=1.980 g/m3,F(000)= 410,S = 1.083.六配位的Co(Ⅱ)为八面体构型,相邻的单核分子通过π-π堆积作用和分子间氢键形成二维平面结构. |
| 英文摘要: |
| A novel complex CoL2(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 monoclinic with space group P2(1)/c,Mr=408.05,a=0.74303(9) nm,b=1.23224(15) nm,c=0.75883(9)nm,V=0.68428(1) nm3,Z=2,Dc=1.980 g/m3,F(000)=410,S=1.083.The six-coordinated geometry of the Co(Ⅱ) is in a octahedron configuration.A two-dimensional network structure is constructed by π-π stacking interaction and intermolecular hydrogen bonds between single cells. |
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