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Tetrakis[μ-3-(3-hy­droxy­phen­yl)propenoato]bis­{aqua­(2,2′-bipyridine)­[3-(3-hy­droxy­phen­yl)propenoato]neodymium(III)} 2,2′-bipyridine disolvate dihydrate

The dinuclear title compound, [Nd(2)(C(9)H(7)O(3))(6)(C(10)H(8)N(2))(2)]·2C(10)H(8)N(2)·2H(2)O, was synthesized under hydro­thermal conditions. The centrosymmetric complex consists of two nine-coordinated Nd(3+) cations, six 3-hy­droxy­cinnamate anions and two chelating 2,2′-bipyridine mol­ecules. T...

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Detalles Bibliográficos
Autores principales: Guo, Jing-Ke, Wen, Yi-Hang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238786/
https://www.ncbi.nlm.nih.gov/pubmed/22199663
http://dx.doi.org/10.1107/S1600536811050707
Descripción
Sumario:The dinuclear title compound, [Nd(2)(C(9)H(7)O(3))(6)(C(10)H(8)N(2))(2)]·2C(10)H(8)N(2)·2H(2)O, was synthesized under hydro­thermal conditions. The centrosymmetric complex consists of two nine-coordinated Nd(3+) cations, six 3-hy­droxy­cinnamate anions and two chelating 2,2′-bipyridine mol­ecules. The coordination geometry around the cations can be best described as distorted tricapped trigonal-prismatic. The carboxyl­ate groups show different coordination and bridging modes. Two of them chelate to one Nd(3+) cation, two bridge the two cations in a bis-monodentate fashion, and two chelate to one and bridge monodentately to the symmetry-related Nd(3+) cation. The dinuclear mol­ecule is surrounded by two 2,2′-bipyridine solvent and two water mol­ecules. Extensive O—H⋯O and O—H⋯N hydrogen-bonding inter­actions between the components lead to the formation of a three-dimensional network.