Three new copper(II) coordination polymers constructed from isomeric sulfo-functionalized phthalate tectonics: Synthesis, crystal structure, photocatalytic and proton conduction properties
作者:Hong-Guang Yu、Bo Li、Shan Liu、Chong Jiang、Yong-Shuang Li、Ya-Pan Wu、Jun Zhao、Dong-Sheng Li
DOI:10.1016/j.jssc.2020.121860
日期:2021.2
Three new copper(II)-based coordination polymers, namely [Cu5(μ3-OH)4 (STP)2(4,4'-bipy)2(H2O)2]·4H2O (CTGU-20), [Cu2(μ2-OH)(SIP)(1,4′-bib)2] (CTGU-21) and [Cu2 (SIP)(4,4′-bibp)2(HCOO)]·3H2O(CTGU-22), (STP = 2-sulfoterephthalate, SIP = 5-sulfoisophthalate, 4,4'-bipy = 4,4'-bipyridine, 4,4′-bibp = 4,4'-bis(imidazolyl)biphenyl and 1,4′-bib = 1,4-bis(1-imidazoly) benzene) have been prepared by two less-developed
三个新的铜(II)类配位聚合物,即[铜5( μ 3 -OH)4(STP)2(4,4'-联吡啶)2(H 2 O)2 ]·4H 2 Ô (CTGU-20 ),[铜2(μ 2 -OH)(SIP)(1,4'-双BIB)2 ] (CTGU-21)和[铜2(SIP)(4,4'-BIBP)2(HCOO)]· 3H 2 O (CTGU-22),(STP = 2-磺基邻苯二甲酸酯,SIP = 5-磺基间苯二甲酸酯,4,4'-bipy = 4,4'-联吡啶,4,4'-bibp = 4,4'-双(咪唑基)联苯和1,4 ``-bib = 1,4-双(1-咪唑基)苯)是由两个较不发达的异构磺基官能化邻苯二甲酸酯配体在溶剂热条件下制备的,并通过PXRD,单晶X射线衍射分析和热重分析进行了表征。 -20呈现3D柱层框架从一个唯一1D的Cu构成4 ø 8 -CuO 4杆密封单元由四个μ产生的3 -OH基团和吡啶基/ ca