摘要
在水热反应条件下,合成了一个新配合物,[Cu(nphth)(phen)(H2O)]2.2H2O(nphth=3-硝基邻苯二甲酸阴离子,phen=邻菲咯啉),经元素分析、红外、热重、单晶衍射表征了配合物。该配合物为单斜晶系,空间群P21/n,结构参数:a=0.999 8(1)nm,b=1.044 5(1)nm,c=1.820 6(1)nm,β=91.423(1)°,V=1.900 7(2)nm3,Z=2,R=0.039 4,wR=0.096 5。结构分析表明,配合物为分立环状二核结构,并通过分子间氢键和π-π作用扩展为二维超分子网络结构。
A novel complex [Cu(nphth)(phen)(H2O)]2·2H2O(nphth=3-nitrophthalate,phen=1,10-phenanthroline) was synthesized by hydrothermal reaction and characterized by elemental analysis,IR,TGA and X-ray single crystal diffraction.The title complex crystallizes in monoclinic with space group P21/n,a=0.999 8(1) nm,b=1.044 5(1) nm,c=1.820 6(1) nm,β=91.423(1)°,V=1.900 7(2) nm3,Z=2,R=0.039 4,wR=0.096 5.The structure analysis shows that the complex exhibits a discrete cyclic binuclear structure.The 2D supramolecular network is constructed through hydrogen bonds and π-π interaction.CCDC:801643.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
2011年第2期393-396,共4页
Chinese Journal of Inorganic Chemistry
基金
福建省教育厅资助项目(No.JB09221)
关键词
铜配合物
3-硝基邻苯二甲酸
水热合成
晶体结构
copper complex
3-nitrophthalic acid
hydrothermal synthesis
crystal structure