Abstract
The crystal structure of the title compound, [(OH2)3(phen)FeOFe(phen)(OH2)3](NO3)4.(H2O)(phen = 1,10-phenanthroline), has been determined by single-crystal X-ray diffraction methods at 295 K, being refined by least-squares methods to a residual of 0.059 for 3467 independent 'observed'reflections. Crystals are monoclinic, P 21/c, a 18.202(6), b 9.771(4), c 19.459(7) �, β 94.46(3)�, Z = 4. Two of the four anions are disordered. Within the cation, the geometry is typical of high-spin iron(III). O(bridge)-Fe are 1.765(4), 1.784(4) �, with Fe-O-Fe 162.0(3)�. The three water molecules in the coordination sphere of each iron atom are fac; those trans to the O-Fe bond have long Fe-(OH2) distances [2.154(5), 2.125(5) �] compared to those trans to the phenanthroline chelates [2.028(5)-2.037(5) �]. Fe-N range from 2.143(6) to 2.166(6) �.
Dates
Type | When |
---|---|
Created | 15 years ago (Sept. 1, 2010, 8:55 p.m.) |
Deposited | 6 years, 9 months ago (Nov. 20, 2018, 8:50 p.m.) |
Indexed | 1 year, 10 months ago (Oct. 10, 2023, 1:07 a.m.) |
Issued | 41 years, 8 months ago (Jan. 1, 1984) |
Published | 41 years, 8 months ago (Jan. 1, 1984) |
Published Print | 41 years, 8 months ago (Jan. 1, 1984) |
@article{Healy_1984, title={Crystal structure of μ-Oxo-bis-fac-[triaqua-1,10-phenanthrolineiron(III)] Tetrakis(nitrate) monohydrate}, volume={37}, ISSN={0004-9425}, url={http://dx.doi.org/10.1071/ch9841405}, DOI={10.1071/ch9841405}, number={7}, journal={Australian Journal of Chemistry}, publisher={CSIRO Publishing}, author={Healy, PC and Patrick, JM and White, AH}, year={1984}, pages={1405} }