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Iron(II)-diimine complexes: solvatochromism and reactivity

✍ Scribed by E. -E. A. Abu-Gharib; J. Burgess

Publisher
Springer
Year
1993
Tongue
English
Weight
174 KB
Volume
18
Category
Article
ISSN
0340-4285

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✦ Synopsis

Reactivity trends are reported for aquation of tris(5-nitro-1,10-phenanthroline)iron(II) in ternary H20-t-BuOHpolyethyleneglycol (PEG400) solvent media. Wavelengths of maximum absorption for the lowest energy chargetransfer band of dicyanobis(2-acetylpyridineoximato)iron(II) are reported for the same series of ternary solvent mixtures. There is no overall correlation of rate constants with wavelength shifts, indicating that solvation effects in the two systems are not directly related.

πŸ“œ SIMILAR VOLUMES

Piezochromic and thermochromic behaviour
Piezochromic and thermochromic behaviour of ternary diimine–cyanide–Iron(II) and –Iron(III) complexes
✍ M. Kotowski; R. Van Eldik; Razak Bin Ali; J. Burgess; S. RaduloviΔ‡ πŸ“‚ Article πŸ“… 1987 πŸ› Elsevier Science 🌐 English βš– 373 KB

Solvent, pressure, and temperature effects on charge-transfer spectra of several iron( and iron-(III)-diimine-cyanide complexes are described. The effects for MLCT and LMCT bands are in opposite direction; the solvatochromic, piezochromic, and thermochromic behaviour of the iron(I1) complexes paral