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

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] is...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Acta crystallographica. Section E, Crystallographic communications Crystallographic communications, 2015-08, Vol.71 (8), p.934-936
Hauptverfasser: Djomo, Edith Dimitri, Capet, Frédéric, Nenwa, Justin, Bélombé, Michel M., Foulon, Michel
Format: Artikel
Sprache:eng
Schlagworte:
4-(dimethylamino)pyridine
bis(oxalate)ferrate(III) complex
crystal structure
hybrid salt
hydrogen bonding
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung: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.
ISSN:2056-9890
2056-9890
DOI:10.1107/S2056989015013213