JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) ›› 2015, Vol. 50 ›› Issue (01): 66-69.doi: 10.6040/j.issn.1671-9352.0.2014.251

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Synthesis and characterization of coordination polymer ｛[Mn(ttcH2)2(bpy)]·bpy｝n

HU Xiao-dan, HE Xiao-xiao, GUO Ya-mei   

  1. Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, China
  • Received:2014-05-29 Revised:2014-11-11 Online:2015-01-20 Published:2015-01-24

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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.

Key words: MnⅡ coordination complex, trithiocyanuric acid, 4,4'-bipyridine, coordination polymer, crystal structure

CLC Number: 

  • O612.7
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