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Aqua-bis(4-formyl-benzoato-κO,O)bis-(isonicotinamide-κN)cadmium(II) monohydrate.
- Source :
-
Acta crystallographica. Section E, Structure reports online [Acta Crystallogr Sect E Struct Rep Online] 2009 Oct 23; Vol. 65 (Pt 11), pp. m1416-7. Date of Electronic Publication: 2009 Oct 23. - Publication Year :
- 2009
-
Abstract
- The asymmetric unit of the title Cd(II) complex, [Cd(C(8)H(5)O(3))(2)(C(6)H(6)N(2)O)(2)(H(2)O)]·H(2)O, contains two 4-formyl-benzoate (FB), two isonicotinamide (INA) ligands, one coordinated and one uncoordinated water mol-ecule; the FB ions act as bidentate ligands. The coordination number of the Cd(II) atom is seven within a CdO(5)N(2) donor set. Intra-molecular O-H⋯O hydrogen bonds link the uncoordinated water mol-ecules to the carboxyl groups. The dihedral angle between the carboxyl-ate groups and the adjacent benzene rings are 17.53 (13) and 16.55 (14)°. In the crystal structure, inter-molecular O-H⋯O, N-H⋯O, N-H⋯N and C-H⋯O hydrogen bonds link the mol-ecules into a supra-molecular structure. The amide group of one of the INA ligands is disordered over two orientations, with an occupancy ratio of 0.759 (3):0.241 (3).
Details
- Language :
- English
- ISSN :
- 1600-5368
- Volume :
- 65
- Issue :
- Pt 11
- Database :
- MEDLINE
- Journal :
- Acta crystallographica. Section E, Structure reports online
- Publication Type :
- Academic Journal
- Accession number :
- 21578154
- Full Text :
- https://doi.org/10.1107/S1600536809042640