%0 Journal Article
%T 链状配合物｛[Mn(ttcH2)2(bpy)]·bpy｝n 的合成与表征<br>Synthesis and characterization of coordination polymer ｛[Mn(ttcH2)2(bpy)]·bpy｝n
%A 胡潇丹
%A 贺晓晓
%A 郭亚梅&lt
%A br&gt
%A HU Xiao-dan
%A HE Xiao-xiao
%A GUO Ya-mei
%J 山东大学学报（理学版）
%D 2015
%R 10.6040/j.issn.1671-9352.0.2014.251
%X 摘要： 通过溶剂挥发法,由4,4'-联吡啶(4,4'-bpy),2,4,6-三巯基均三嗪(ttcH3)及含有不同反位阴离子的MnⅡ盐制备了配位聚合物｛[Mn(ttcH2)2(bpy)]·bpy｝n。X-射线单晶衍射结构分析表明该配位聚合物结晶于单斜晶系,C2/c空间群。中心MnⅡ离子的畸变八面体配位几何由一对处于硫酮异构型式的ttcH2-阴离子的两对N和S原子以及两个4,4'-bpy配体的两个N原子构成。而4,4'-bpy配体则通过两个吡啶环上的N原子将相邻的金属MnⅡ离子桥接为一维(1D)链状结构。该1D链状配位聚合物通过链间的氢键作用及与晶格中游离4,4'-bpy的氢键作用进一步拓展为三维(3D)超分子网络结构。<br>Abstract: Self-assembly of 4,4'-bipyridine (4,4'-bpy) and trithiocyanuric acid (ttcH3) with Mn(OAc)2·4H2O affords a new coordination polymer ｛[Mn(ttcH2)2(bpy)]·bpy｝n. Single-crystal X-ray analysis indicates that complex crystallizes in monoclinic crystal system, C2/c space group. The MnⅡ atom is coordinated by two pairs of S and N atoms from two ttcH2-anions, and two N atoms from two 4,4'-bpy ligands. The adjacent Mn(Ⅱ) centers are extended to afford a one-dimensional (1D) polymeric chain via the bridging of bpy ligands. These 1D chains are connected to a three-dimensional (3D) supramolecular network via various hydrogen bonds
%K 4
%K 4'-联吡啶
%K 配位聚合物
%K Mn&lt
%K sup&gt
%K Ⅱ&lt
%K /sup&gt
%K 配合物
%K 2
%K 4
%K 6-三巯基均三嗪
%K 晶体结构
%K &lt
%K br&gt
%K Mn&lt
%K sup&gt
%K Ⅱ&lt
%K /sup&gt
%K coordination complex
%K trithiocyanuric acid
%K 4
%K 4'-bipyridine
%K coordination polymer
%K crystal structure
%U http://lxbwk.njournal.sdu.edu.cn/CN/10.6040/j.issn.1671-9352.0.2014.251