Spectrochemical properties of noncubic transition metal complexes in solutions—IV. Energy levels of tetragonal distorted chromium(III) complexes in aqueous solutions

✍ Scribed by Krzysztof Kurzak

• Publisher: Elsevier Science
• Year: 1991
• Tongue: English
• Weight: 783 KB
• Volume: 47
• Category: Article
• ISSN: 1386-1425
• DOI: 10.1016/0584-8539(91)80034-g

✦ Synopsis

Abstruct-A general method for the analysis of the d-d transition energies observed in the ligand field spectra of chromium(II1) complexes with D4& or Cd, symmetry is described and used to derive the crystal field and angular overlap parameters for the complexes of known stereochemistry. Examples are also presented. The spectrum of the diamminetetrakis(isothiocyanato)chromate(III) ammonium in aqueous solution is reported. The spectra of the miscellaneous systems have been studied th~retic~ly using a crystal fiefd model and an angular overlap model.