Synthesis,CrystalStructureandMagneticPropertiesofa1-DPolymer,[Cu（NITpPy）2（H2TCB）(H2O)]·2H2O

被引：0

作者：

王利亚

李立存

廖代正

姜宗慧

阎世平

机构：

[1] DepartmentofChemistry,NankaiUniversity,Tianjin,China,DepartmentofChemistry,NankaiUniversity,Tianjin,China,DepartmentofChemistry,NankaiUniversity,Tianjin,China,DepartmentofChemistry,NankaiUniversity,Tianjin,ChinaStateKeyLaboratoryofCoordinationChemistry,Nan

来源：

Chinese Journal of Chemistry | 2003年 / 05期

关键词：

dioxoimidazoline; copper; 2; 4; 5 benzenetetracarboxylic acid; crystal structure; magnetic property;

D O I：

暂无

中图分类号：

TQ317 [高分子化合物产品];

学科分类号：

0805 ; 080502 ;

摘要：

A novel complex [Cu(NITpPy) 2(H 2TCB)(H 2O)]·2H 2O (NITpPy= 2 (pyrid 4′ yl) 4,4,5,5 tetramethyl 1,3 dioxoimidazoline; H 2TCB=1,5 dicarboxybenzene carboxylic 2,4 diacid) has been synthesized and characterized by X ray crystallography analysis. The crystal structure consists of infinite chains of Cu (NITpPy) 2(H 2O) units linked by H 2TCB ligands. The complex crystallizes in triclinic system with space group P 1-. Crystal data: a =1 0594(2) nm, b =1 3830(3) nm, c =1 5551(3) nm, α =67 75(3)°, β =89 83(3)°, γ =70 54(3)°. The variable magnetic susceptibility studies lead to magnetic coupling constant values of J 1=-11 18 cm -1 (Cu—Rad) and J 2= -4 06 cm -1 (Cu—Cu).

引用

页码：500 / 504+476 +476

页数：6