Synthesis, Structure, and Luminescence of a New Nickel(Ⅱ) Coordination Polymer Based on 2,6-Bis(4'-carboxyphenyl)-4-phenylpyridine  

作　　者：刘新征 范黎明 孙忠 张伟 丁元帅 张修堂 

机构地区：[1]Advanced Material Institute of Research,College of Chemistry and Chemical Engineering,Qilu Normal University

出　　处：《Chinese Journal of Structural Chemistry》2013年第7期1062-1066,共5页结构化学（英文）

基　　金：supported by the National Natural Science Foundation of China (No.21101097);Natural Science Foundation of Shandong Province (ZR2010BQ023);the State Key Laboratory of Solid Lubrication (No.0701);the Project of Education Department of Shandong Province (No.J10LB53)

摘　　要：Solvothermal reaction of aromatic 2,6-bis（4＇-carboxyphenyl）-4-phenylpyridine （H2bpp） ligand and nickel cation in the presence of 1,10-phenanthroline （phen） affords one new coordination polymer （CPs）, [Ni（bpp）（phen）（H20]n （1）. The structure has been determined by single-crystal X-ray diffraction analysis and further characterized by elemental analyses, IR, PXRD and luminescence. Ions of Nin in 1 are linked via bpp2 to form chains, which are further connected through non-covalent interactions （including O-H...O and n...zr interactions） to form a 3D packing diagram. The crystal ofl crystallizes in triclinic, space group PI with a = 10.998（10）, b = 12.019（10）, c = 12.485（11） A, a = 75.774（14）, β = 85.828（16）, y = 66.542（13）°, V= 1467（2）/k^3, Z = 2, C38H26N2O5Ni, Mr= 649.32, Dc = 1.470 g/cm^3, F（000） = 672 andμ（MoKa） = 0.721 mm-1. The final R = 0.0692 and wR = 0.1048 for 5116 observed reflections with/〉 20（/） andR = 0.0874 and wR = 0.1364 for all data.Solvothermal reaction of aromatic 2,6-bis（4＇-carboxyphenyl）-4-phenylpyridine （H2bpp） ligand and nickel cation in the presence of 1,10-phenanthroline （phen） affords one new coordination polymer （CPs）, [Ni（bpp）（phen）（H20]n （1）. The structure has been determined by single-crystal X-ray diffraction analysis and further characterized by elemental analyses, IR, PXRD and luminescence. Ions of Nin in 1 are linked via bpp2 to form chains, which are further connected through non-covalent interactions （including O-H...O and n...zr interactions） to form a 3D packing diagram. The crystal ofl crystallizes in triclinic, space group PI with a = 10.998（10）, b = 12.019（10）, c = 12.485（11） A, a = 75.774（14）, β = 85.828（16）, y = 66.542（13）°, V= 1467（2）/k^3, Z = 2, C38H26N2O5Ni, Mr= 649.32, Dc = 1.470 g/cm^3, F（000） = 672 andμ（MoKa） = 0.721 mm-1. The final R = 0.0692 and wR = 0.1048 for 5116 observed reflections with/〉 20（/） andR = 0.0874 and wR = 0.1364 for all data.

关 键 词：NICKEL 2 6-bis（4＇-carboxyphenyl）-4-phenylpyridine LUMINESCENCE 1 10-PHENANTHROLINE 

分 类 号：O634[理学—高分子化学]