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Crystal Structure Study of Co(II) Complexes with 2,2′‐(1,4‐Ethylenedioxyl) Dibenzoic Acid‐[Co · L · (H 2 O) 3 ] n · nH 2 O· 0.2 nH 2 O
Author(s) -
Yang Guang,
Wang Lei,
Ji LiangNian,
Koh Lip Lin
Publication year - 1997
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/crat.2170320414
Subject(s) - monoclinic crystal system , octahedron , crystallography , crystal structure , chemistry , ion , ligand (biochemistry) , x ray crystallography , group (periodic table) , crystal (programming language) , diffraction , physics , biochemistry , receptor , organic chemistry , programming language , computer science , optics
The structure ofS the title complex [Co. L. (H 2 O) 3 ] n . nH 2 O. 0.2 nH 2 O has been established by single crystal X‐ray diffraction. Crystals of the complex are monoclinic, space group C2/c with cell constants α = 45.29(4), b =10.631(6), c = 8.015(6) Å, β = 90.65(8)°, Z = 8, D c = 1.489 g. cm −3 The structure was solved and refined to R =0.0478 ( w R = 0.0577). In the chain structure, Co(II) ions are hexacoordinated by 0 atoms in an octahedral arrangement. CoO 6 octahedra share corners (bridged) through O atoms of water, with each L 2‐ ‐ligand binding two adjacent Co atoms.