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Bis[2-(2-pyridylmethyl-eneamino)benzene-sulfonato-?N,N',O]manganese(II) dihydrate.


ABSTRACT: The title complex, [Mn(C(12)H(9)N(2)O(3)S)(2)]·2H(2)O, is isotypic with the previously reported Zn(II) and Cd(II) species. The complex was prepared by the reaction of the potassium salt of 2-(2-pyridylmethyl-eneamino)benzene-sulfonic acid with MnCl(2)·6H(2)O in methanol. The complex displays twofold symmetry, with the ligands coordinated in a tridentate meridional-like arrangement through pyridyl N, imine N, and sulfonate O atoms. The metal center has a strongly distorted octa-hedral coordination geometry. The uncoordin-ated water mol-ecules and the complexes participate in a hydrogen-bonding network, forming a two-dimensional structure parallel to the ab plane.

SUBMITTER: Zhao CQ 

PROVIDER: S-EPMC2969898 | biostudies-other | 2009

REPOSITORIES: biostudies-other

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Bis[2-(2-pyridylmethyl-eneamino)benzene-sulfonato-κN,N',O]manganese(II) dihydrate.

Zhao Cheng-Qiang CQ   Ou-Yang Miao M   Huang Xue-Ren XR   Jiang Yi-Min YM  

Acta crystallographica. Section E, Structure reports online 20090808 Pt 9


The title complex, [Mn(C(12)H(9)N(2)O(3)S)(2)]·2H(2)O, is isotypic with the previously reported Zn(II) and Cd(II) species. The complex was prepared by the reaction of the potassium salt of 2-(2-pyridylmethyl-eneamino)benzene-sulfonic acid with MnCl(2)·6H(2)O in methanol. The complex displays twofold symmetry, with the ligands coordinated in a tridentate meridional-like arrangement through pyridyl N, imine N, and sulfonate O atoms. The metal center has a strongly distorted octa-hedral coordinatio  ...[more]

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