新型无机-有机杂化微孔晶体Cd_3(BDC)_(0.5)(BTC)_2(DMF)(H_2O)·3DMF·H_3O·H_2O的合成与结构  

Synthesis and Structure of a Novel Inorganic-organic Hybrid Framework Microporous Material Cd_3(BDC)_(0.5)(BTC)_2(DMF)(H_2O)·3DMF·H_3O·H_2O

作　　者：石鑫[1] 方千荣[1] 辛明红[1] 吴刚[1] 田歌[1] 朱广山[1] 李亚丰[1] 王立锋[1] 王春雷[1] 商铁存[1] 裘式纶[1] 

机构地区：[1]吉林大学化学学院,无机合成与制备化学国家重点实验室,长春130023

出　　处：《高等学校化学学报》2002年第11期2040-2042,共3页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金 (批准号 :2 98730 17;2 0 10 10 0 4);国家重大基础研究"九七三"计划 (批准号 :G2 0 0 0 0 775 0 7)资助

摘　　要：A new inorganic-organic hybrid framework microporous material Cd 3(BDC) 0.5(BTC) 2·(DMF)(H 2O)·3DMF·H 3O·H 2O, in which two kinds of carboxylate ligands coordinate with cadmium ions synchronously, was obtained under a mild synthesis condition. The titled compound is crystallized in a monoclinic system, space group P2(1)/c with a=1.584 7(7) nm, b=1.426 7(6) nm, c=1.936 3(6) nm, β=113.186(7)°, V=4.024 6(3) nm 3, Z=4, D X=1.947 mg/m 3, M r=1 179.92, μ=1.662 mm -1, F(000)=2 344, R=0.074 8, wR=0.215 1. Three cadmium centers link with each other through BDC or BTC ligand to form a 3-D open framework.A new inorganic-organic hybrid framework microporous material Cd 3(BDC) 0.5(BTC) 2·(DMF)(H 2O)·3DMF·H 3O·H 2O, in which two kinds of carboxylate ligands coordinate with cadmium ions synchronously, was obtained under a mild synthesis condition. The titled compound is crystallized in a monoclinic system, space group P2(1)/c with a=1.584 7(7) nm, b=1.426 7(6) nm, c=1.936 3(6) nm, β=113.186(7)°, V=4.024 6(3) nm 3, Z=4, D X=1.947 mg/m 3, M r=1 179.92, μ=1.662 mm -1, F(000)=2 344, R=0.074 8, wR=0.215 1. Three cadmium centers link with each other through BDC or BTC ligand to form a 3-D open framework.

关 键 词：无机-有机杂化微孔晶体 Cd3(BDC)0.5(BTC)2(DMF)(H2O)·3DMF·H3O·H2O 合成 结构 分子筛 

分 类 号：TQ424.25[化学工程]