Versatility of iron(III) upon coordination with the binucleating ligand N,N′-bis-(2-hydroxy, 3-carboxybenzilidene)1,2-diaminoethane

✍ Scribed by J. Zarembowitch; O. Kahn; J. Jaud; J. Galy

• Publisher: Elsevier Science
• Year: 1982
• Tongue: English
• Weight: 199 KB
• Volume: 65
• Category: Article
• ISSN: 0020-1693
• DOI: 10.1016/s0020-1693(00)93485-6

✦ Synopsis

Strictly speakmg, the symmetry of the FeOe chromophore is below axial and a rhombic zero field splitting parameter E should be introduced in the spin Hamiltonian. In other respects, the intermolecular interactions, that we did not take into account, are most probably very weak owing to the large separation between the complex cations. **The X-band powder E.P.R. spectra for both A and B at 4 K exhibit very broad peaks (4000 G) centered at 1730 G and 2000 G respectively.