Iron cupferronate structure

Iron(III) complexes, tetraphenylporphyrinatobenzene-thiolatobenzenethiol-, 517 Iron(IV) complexes phosphines SHAB theory, 1040 Iron cupferronate structure, 510 Iron methoxide physical properties, 346 Iron pivalate basic, 303 Iron proteins iron-sulfur group, 773 Isobacteriochlorins, 851 Isobutyric acid, hydroxy-metal complexes IR spectra, 470 Isobutyric acid, 2-hydroxy-metal complexes NMR, 467 Isocitric acid... 

The composition of iron(III) cupferronate in chloroform was determined photometrically at 325 and 385 nm by the molar ratio methods.101 At both wavelengths the composition of the complex was found to be Fe(PhN202)3. The crystal structure of the complex was determined by three-dimensional Fourier and least-square methods.102 The crystals are monoclinic with a = 12.50, b = 17.45, c = 11.15 A, / = 122° 19 and z = 4 the space group is F2X /a. The cupferron groups are unsymmet-rically attached to iron and are, therefore, crystallographically independent. The Fe—O bond seems to be ionic. 

---