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Preparation, Crystal Structure and Thermal Analyses of a Nitrogen‐rich Coordination Compound [Co(DAT) 6 ](PA) 2 ·4H 2 O
Author(s) -
CUI Yan,
ZHANG JianGuo,
ZHANG TongLai,
YANG Li,
ZANG Yan,
SHU YuanJie
Publication year - 2008
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.200890362
Subject(s) - chemistry , crystallography , hydrogen bond , molecule , coordination complex , crystal structure , picrate , infrared spectroscopy , single crystal , thermal decomposition , ligand (biochemistry) , intermolecular force , benzene , octahedron , ion , metal , organic chemistry , biochemistry , receptor
A new coordination compound [Co(DAT) 6 ](PA) 2 ·4H 2 O has been prepared by using 1,5‐diamino‐ tetrazole (DAT) as ligands and picrate (PA) as acidic anions. X‐ray single crystal diffraction verified that the cobalt(II) cation coordinates with six N atoms from six bulky DAT molecules to form a six‐coordinated and slightly distorted octahedral configuration. The coordination cation is situated between two PA anions whose benzene‐ring planes are parallel to each other. The coordination cation and the PA anions are bonded together by electrostatic forces in the molecular unit of [Co(DAT) 6 ](PA) 2 ·4H 2 O.