两个包含醚氧桥联三羧酸配体的锌(Ⅱ)配位聚合物的合成、晶体结构及荧光性质（英文）  

Syntheses, Crystal Structures and Luminescent Properties of Two Zinc(Ⅱ) Coordination Polymers Constructed from Ether-Bridged Tricarboxylic Acid

作　　者：黎彧[1] 邹训重 庄文柳[1] 邱文达[1] 顾金忠[2] LI Yu;ZOU Xun-Zhong;ZHUANG Wen-Liu;QIU Wen-Da;GU Jin-Zhong(Foshan Research Center for Special Functional Building Materials and Its Green Preparation Technology, Guangdong Industry Polytechnic, Guangzhou 510300, China;College of chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China)

机构地区：[1]广东轻工职业技术学院佛山市特种功能性建筑材料及其绿色制备技术工程中心,广州510300 [2]兰州大学化学化工学院,兰州730000

出　　处：《无机化学学报》2019年第1期149-154,共6页Chinese Journal of Inorganic Chemistry

基　　金：广东省高等职业院校珠江学者岗位计划资助项目(2015,2018);广东省自然科学基金(No.2016A030313761);广东轻院珠江学者人才类项目(No.RC2015-001);生物无机与合成化学教育部重点实验室开放基金(2016);广东省高校创新团队项目(No.2017GKCXTD001);广州市科技计划项目(2019)资助

摘　　要：选用2种醚氧桥联三羧酸配体(H_3cpta和H_3dbba)和4,4′-联吡啶(4,4′-bipy)或菲咯啉(phen)与ZnCl_2进行水热合成反应,构筑了2个一维链状配位聚合物[Zn(μ-Hcpta)(4,4′-bipy)(H_2O)]_n(1)和{[Zn_3(μ_3-dbba)_2(phen)_3]·6H_2O}_n(2),并对其结构和荧光性质进行了研究。结构分析结果表明2个配合物分别属于单斜晶系,P2_1和I2空间群。配合物1和2具有两种不同的一维链结构。Two 1D zinc(Ⅱ) coordination polymers, namely [Zn(μ-Hcpta)(4,4′-bipy)(H2O)]n (1) and {[Zn3(μ3-dbba)2(phen)3]·6H2O}n (2), have been constructed hydrothermally using two ether-bridged tricarboxylic acids: 2-(4-carbo-xylphenoxy)terephthalic acid (H3cpta) and 2-(3,5-dicarboxylatobenzyloxy)benzoic acid(H3dbba), 4,4′-bipyridine (4,4′-bipy), 1,10-phenanthroline (phen) and zinc chloride. Single-crystal X-ray diffraction analyses revealed that two complexes crystallize in the monoclinic system, space groups P21 or I2. Complexes 1 and 2 show two different 1D chain structures. CCDC: 1866025, 1; 1866026, 2.

关 键 词：配位聚合物 三羧酸配体 荧光 

分 类 号：O614.214[理学—无机化学]