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Three New cpt‐Metal Complexes Displaying 0D, 1D, and 3D Topology Structures
Author(s) -
Song JiangFeng,
Zhou RuiSha,
Zhang Jia,
Xu ChunYan,
Li YanBing,
Wang BiaoBing
Publication year - 2011
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.201000368
Subject(s) - diamondoid , supramolecular chemistry , topology (electrical circuits) , monomer , crystallography , copper , ion , hydrogen bond , metal , metal ions in aqueous solution , crystal structure , chemistry , network structure , molecule , materials science , stereochemistry , polymer , computer science , organic chemistry , combinatorics , mathematics , machine learning
Three new cpt‐metal complexes of different topology structures were synthesized by solvothermal methods [Hcpt = 4‐(4‐carboxyphenyl)‐1,2,4‐triazole]. The structure of [Mn(cpt) 2 · 2H 2 O] ( 1 ) is essentially 0D monomeric, but extended into a 2D supramolecular network through cross‐linking hydrogen bonds. In [Cu(cpt)(OH) · 2H 2 O] · 2H 2 O ( 2 ), the hydroxo groups as well as cpt ligands join the copper ions into an infinite polymeric [Cu(μ‐cpt)(μ‐OH)] chain, which is interconnected into a 3D supramolecular network with different oriented channels by 1D water chains. The complex [Zn(cpt) 2 ] · 0.5DMF · CH 3 CH 2 OH ( 3 ), which crystallizes in a 3D open framework with fourfold interpenetrated diamondoid network topology, represents the first 3D structure based on cpt anions. The structure differences demonstrate that the reaction metal ions have an important effect on the structures of these complexes.