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Triaqua(2,2'-bipyridine-kappa2N,N')(nitrato-kappaO)manganese(II) nitrate
Xiaofeng Zhang1, Deguang Huang, Wenguo Wang
1State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Fuzhou, Fujian 350002, People's Republic of China.
Abstract:
The crystal structure of the title compound, [Mn(NO(3))(C(10)H(8)N(2))(H(2)O)(3)]NO(3), contains a monomeric [Mn(NO(3))(bpy)(H(2)O)(3)]+ cation (bpy is 2,2'-bipyridine) and a nitrate anion. The Mn(II) ion is coordinated by one chelating bpy [Mn-N 2.241 (3) and 2.259 (3) A], three water molecules [Mn-O 2.120 (3)-2.188 (3) A] and a nitrate ligand [Mn-O 2.228 (2) A] in a distorted octahedral geometry. There are O.H-O hydrogen-bonding interactions between the ligated water molecules and the ligated and unligated nitrate anions, resulting in double columns of stacked cations and anions.