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Diaqua-bis-(1,10-phenanthroline-?N,N')cadmium sulfate hexa-hydrate.

ABSTRACT: The title compound, [Cd(C(12)H(8)N(2))(2)(H(2)O)(2)]SO(4)·6H(2)O, was obtained unexpectedly during an attempt to synthesize a cadmium complex with bidentate bridging sulfate ligands via hydro-thermal synthesis. The Cd(II) metal ion is six-coordinated by two chelating 1,10-phenanthroline ligands and two water mol-ecules, resulting in a distorted octa-hedral geometry for the metal ion. The two chelating N(2)C(2) groups are almost perpendicular to each other [dihedral angle = 86.75?(2)°]. In the crystal, the [Cd(C(12)H(8)N(2))(2)(H(2)O)(2)](2+) complex cations join with the sulfate anions through two O(water)-H?O(sulfate) hydrogen bonds. These ion pairs are further inter-linked into a two-dimensional supermolecular structure via additional O-H?O hydrogen bonds.

SUBMITTER: Zhong KL

PROVIDER: S-EPMC3247531 | biostudies-literature | 2011 Nov

REPOSITORIES: biostudies-literature

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Diaqua-bis-(1,10-phenanthroline-κN,N')cadmium sulfate hexa-hydrate.

Zhong Kai-Long KL

Acta crystallographica. Section E, Structure reports online 20111029 Pt 11

The title compound, [Cd(C(12)H(8)N(2))(2)(H(2)O)(2)]SO(4)·6H(2)O, was obtained unexpectedly during an attempt to synthesize a cadmium complex with bidentate bridging sulfate ligands via hydro-thermal synthesis. The Cd(II) metal ion is six-coordinated by two chelating 1,10-phenanthroline ligands and two water mol-ecules, resulting in a distorted octa-hedral geometry for the metal ion. The two chelating N(2)C(2) groups are almost perpendicular to each other [dihedral angle = 86.75 (2)°]. In the cr ...[more]

PMID: 22219836

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