✦ LIBER ✦
Infrared study of complexes between iron, salicylaldehyde benzoyl hydrazone and seven analogous derivatives
✍ Scribed by Cosima Colonna; Jean-Pierre Doucet; Aliette Cossé-Barbi
- Publisher
- Springer
- Year
- 1995
- Tongue
- English
- Weight
- 483 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0340-4285
No coin nor oath required. For personal study only.
✦ Synopsis
An i.r. study of Fe complexes prepared from salicylaldehyde benzoyl hydrazone and seven similar chelating agents allowed the assignment of some iron-ligand bands. The amide I and ~b--O band shifts indicate that the ligand O atoms are directly linked to Fe. The analogy between FdI and Fe In complexes in the mid-i.r, range and the chiefly identical frequencies in the far-ix, range provide evidence that oxidation of Fe II has occurred. The bands directly involved in complexation are shifted compared to the free hydrazones, and all are medium or weak.