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Syntheses and Crystal Structures of Copper(II) and Silver Complexes with 5‐Methyl‐1‐(4‐Methylphenyl)‐1,2,3‐Triazol‐4‐Carboxylic Acid
Author(s) -
Wu YuanGao,
Wang DuoZhi,
Zhang JianBin,
Cao LingHua
Publication year - 2009
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.200900070
Subject(s) - chemistry , supramolecular chemistry , carboxylic acid , denticity , molecule , copper , crystal structure , crystallography , stereochemistry , x ray crystallography , diffraction , polymer chemistry , organic chemistry , physics , optics
Two novel complexes [Cu L 2 (MeOH)] ( 1 )and [Ag 2 L (H L ) 2 (MeOH)] ( 2 ) ( L = 5‐methyl‐1‐(4‐methylphenyl)‐1,2,3‐triazol‐4‐carboxylic acid) were synthesized and characterized by elemental analysis, IR and X‐ray diffraction. Complex 1 is a mononuclear structure; the molecules were assembled into an infinite 2–D supramolecular by the C–H···O weak interactions. Complex 2 is a centrosymmetric dinuclear structure with bis(unidentate) carboxylato co‐ordination mode, and the molecules were assembled into 2–D layers by C–H···O and O–H···O weak interactions.