Diammine{N-[2-(hydroxyimino)propionyl]-N'-[2-(oxidoimino)propionyl]propane-1,3-diaminido-κ4 N,N',N'',N'''}iron(III)
Tomyn, S., Haukka, M., & Nedelkov, R. (2012). Diammine{N-[2-(hydroxyimino)propionyl]-N'-[2-(oxidoimino)propionyl]propane-1,3-diaminido-κ4 N,N',N'',N'''}iron(III). Acta Crystallographica Section E, E68 (12), m1568-m1569. doi:10.1107/S160053681204826X Retrieved from http://journals.iucr.org/e/journalhomepage.html
Published in
Acta Crystallographica Section EDate
2012Discipline
KemiaCopyright
© the Authors. This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence.
In the title compound, [Fe(C9H13N4O4)(NH3)2], the FeIII
atom, lying on a mirror plane, is coordinated by four N atoms
of a triply deprotonated tetradentate N-[2-(hydroxyimino)-
propionyl]-N0
-[2-(oxidoimino)propionyl]propane-1,3-diaminide
ligand in the equatorial plane and two N atoms of two
ammonia molecules at the axial positions in a distorted
octahedral geometry. A short intramolecular O—HO
hydrogen bond between the cis-disposed oxime O atoms
stabilizes the pseudo-macrocyclic configuration of the ligand.
In the crystal, molecules are linked by N—HO hydrogen
bonds into a three-dimensional network. The ligand has a
mirror-plane symmetry. One of the methylene groups of the
propane bridge is disordered over two sets of sites with equal
occupancy factors.
Publisher
Wiley-BlackwellISSN Search the Publication Forum
1600-5368