Crystal structure of 4-(di­methyl­amino)­pyridinium cis-di­aqua­bis­(oxalato-κ(2) O,O′)ferrate(III) hemihydrate

The Fe(III) ions in the hybrid title salt, (C(7)H(11)N(2))[Fe(C(2)O(4))(2)(H(2)O)(2)]·0.5H(2)O, show a distorted octa­hedral coordination environment, with four O atoms from two chelating oxalate dianions and two O atoms from two cis aqua ligands. The average Fe—O(oxalate) bond length [2.00 (2) Å] i...

Descripción completa

Detalles Bibliográficos
Autores principales: Djomo, Edith Dimitri, Capet, Frédéric, Nenwa, Justin, Bélombé, Michel M., Foulon, Michel
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2015
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4571360/
https://www.ncbi.nlm.nih.gov/pubmed/26396759
http://dx.doi.org/10.1107/S2056989015013213
Descripción
Sumario:The Fe(III) ions in the hybrid title salt, (C(7)H(11)N(2))[Fe(C(2)O(4))(2)(H(2)O)(2)]·0.5H(2)O, show a distorted octa­hedral coordination environment, with four O atoms from two chelating oxalate dianions and two O atoms from two cis aqua ligands. The average Fe—O(oxalate) bond length [2.00 (2) Å] is shorter than the average Fe—O(water) bond length [2.027 (19) Å]. The ionic components are connected via inter­molecular N—H⋯O and O—H⋯O hydrogen bonds into a three-dimensional network.

Ejemplares similares