ISSN:
1600-5759
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Chemistry and Pharmacology
,
Geosciences
,
Physics
Notes:
Due to its importance as a model for naturally occurring iron(III) siderophores such as desferrioxamine B, the crystal structure of the title compound, [Fe(C7H6NO2)3]·3H2O, which was reported previously (R = 0.12, one of water molecules disordered), has been redetermined (R = 0.041 without disorder). The complex has pseudo-octahedral geometry around the FeIII atom, with Fe—O bond lengths ranging from 1.9689 (18) to 2.0585 (17) Å and O—Fe—O bond angles in the chelate rings of 78.01 (7), 78.83 (7) and 78.95 (7)°. There is extensive hydrogen bonding involving the water molecules and the hydroxamate ligands.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S010827010001307X
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