详细信息
三个含2,4-二氯苯乙酸配体的Mg(Ⅱ)、Ca(Ⅱ)和Cd(Ⅱ)配合物的合成及晶体结构(英文) 被引量:4
Syntheses and Crystal Structures of Three Mg(Ⅱ),Ca(Ⅱ) and Cd(Ⅱ)Complexes with 2,4-Dichlorophenylacetic Acid Ligand
文献类型:期刊文献
中文题名:三个含2,4-二氯苯乙酸配体的Mg(Ⅱ)、Ca(Ⅱ)和Cd(Ⅱ)配合物的合成及晶体结构(英文)
英文题名:Syntheses and Crystal Structures of Three Mg(Ⅱ),Ca(Ⅱ) and Cd(Ⅱ)Complexes with 2,4-Dichlorophenylacetic Acid Ligand
作者:谷长生[1];郝晓敏[1];侯焕瑶[1];陈艺文[1];黎芷伶[1];李泳[1];宋文东[2]
机构:[1]广东海洋大学化学与环境学院应用化学系,湛江524088;[2]浙江海洋大学石化与能源工程学院,舟山316022
年份:2017
卷号:33
期号:12
起止页码:2278
中文期刊名:无机化学学报
外文期刊名:Chinese Journal of Inorganic Chemistry
收录:CSTPCD、、北大核心2014、Scopus、CSCD2017_2018、北大核心、CSCD
基金:浙江省自然科学基金(No.LQ16D060004);舟山市科技计划项目(No.2014C11009)资助
语种:中文
中文关键词:配合物;2;4-二氯苯乙酸;晶体结构
外文关键词:complex; 2,4-dichlorophenylacetic acid; crystal structure
中文摘要:以2,4-二氯苯乙酸、4,4'-联吡啶分别和硫酸镁、氯化钙和硝酸镉反应,采用自然挥发法制备了3个配合物[Mg(DCBA)_2(H_2O)_4]·3(4,4'-bipy)(1)、[Ca(DCBA)(H_2O)_4]·DCBA·H_2O(2)和[Cd(DCBA)_2(H_2O)_2]·2H_2O(3)(DCBA=2,4-二氯苯乙酸,4,4'-bipy=4,4'-联吡啶),并对其进行了元素分析、红外光谱、热稳定性和X射线单晶衍射的表征,研究了配合物3的荧光性质。结果表明,配合物1、2和3均为零维结构,其中,配合物1中存在O-H…O、O-H…N、C-H…O、C-H…Cl和O-H…π氢键作用,而配合物2和3中存在O-H…O和C-H…Cl氢键作用,并以此分别形成了3D超分子结构。
外文摘要:Three new coordination complexes[Mg(DCBA)2(H2O)4]·3(4,4'-bipy) (1),[Ca(DCBA)(H2O)4]·DCBA·H2O (2) and[Cd(DCBA)2(H2O)2]·2H2O (3) were synthesized by evaporation methods using 2,4-dichlorophenylacetic acid (DCBA), 4,4'-bipyridine (4,4'-bipy) to react with MgSO4, CaCl2 and Cd(NO3)2, respectively. The complexes were characterized by elemental analysis, FT-IR, thermogravimetrie analysis (TGA) and X-ray single-crystal structure analysis, and fluorescence properties of the complex 3 have been studied. As a result, complexes 1, 2 and 3 are zero-dimensional structure. Among others, there are O-H…O, O-H…N, C-H…O, C-H…Cl, C-H…π and O-H…O, C-H…Cl hydrogen bonds contributing 3D supramolecular structure of 3 and 2, 3, respectively.
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