Syntheses and structural characterizations of six ionic inorganic-organic salts from heterocyclic aromatic bases and tetrachlorometallates of Zn, Cu and Cd
作者:Lingfang Mo、Wei Fang、Weiqiang Xu、Shouwen Jin、Kaikai Hu、Daqi Wang
DOI:10.1080/00958972.2020.1755659
日期:2020.3.3
(H2O/CH3OH) molecules also played crucial roles in structure extension of all salts. Extensive intermolecular interactions have been used in the self-assembly of motifs, ranging from strong X-H···Y (X = O, N; Y = Cl, O) H-bonds to weak CH···A (A = O, Cl, Br), CH2···A (A = O, Cl), O···O, Cl···O, Cl···S, Cl···π, Br···Cl, CH3···π and π···π associations. 3 D architectures are found in 1 and 3-6, but only
摘要 六种有机-无机杂化盐, ([(HL1)2(CdCl4)(H2O)] (1) (L1 = 2-(imidazol-1-yl)-1-phenylethanone), [(HL2)2(ZnCl4) (H2O)] (2) (L2 = 6-bromobenzo[d]thiazol-2-amine), [(H2L3)2(CdCl4)2(CH3OH)] (3) (L3 = 双(N-咪唑基)甲烷) , [(H2L4)(ZnCl4)(H2O)2] (4) (L4 = 双(N-咪唑基)丁烷), [(H2L5)2(CuCl4)2]·7H2O (5) (L5 = di(2-苯并咪唑-1-基乙基)醚)和[(H2L6)4(ZnCl4)4]·7H2O(6)(L6 = 1,2-双(2-苯并咪唑基)-1,2-乙二醇)),制备并表征通过 IR、XRD、EA 和 TG 分析。所有盐中阳离子的芳环基本上是平面的。XRD 分