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Tris(6-carb-oxy-pyridine-2-carboxyl-ato)terbium(III) 2.75-hydrate.
Acta Crystallogr Sect E Struct Rep Online ; 67(Pt 7): m968-9, 2011 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-21836945
In the title compound, [Tb(C(7)H(4)NO(4))(3)]·2.75H(2)O, the Tb(3+) atom is coordinated by three tridentate 6-carb-oxy-pyridine-2-carboxyl-ate ligands and lies on a crystallographic threefold rotation axis. The coordination polyhedron around Tb(III) adopts a distorted tricapped trigonal-prismatic geometry. Disordered water mol-ecules with partial occupancy are also present in the crystal, one of which is associated with each of the carboxyl-ate O atoms of the complex unit.





Texto completo: Disponível Coleções: Bases de dados internacionais Base de dados: MEDLINE Idioma: Inglês Revista: Acta Crystallogr Sect E Struct Rep Online Ano de publicação: 2011 Tipo de documento: Artigo