1.
Acta Crystallogr E Crystallogr Commun
; 71(Pt 8): 934-6, 2015 Aug 01.
Article
in English
| MEDLINE
| ID: mdl-26396759
ABSTRACT
The Fe(III) ions in the hybrid title salt, (C7H11N2)[Fe(C2O4)2(H2O)2]·0.5H2O, show a distorted octa-hedral 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 [2.00â (2)â Å] is shorter than the average Fe-O(water) bond length [2.027â (19)â Å]. The ionic components are connected via inter-molecular N-Hâ¯O and O-Hâ¯O hydrogen bonds into a three-dimensional network.