Characterization Cathrochelates of Iron (II)
Keywords:
Dimenthylglyoxime, Cyclohexanedione, DiphenylglyoximeAbstract
The infrared spectra of complex with legends derived from dimenthylglyoxime and cyclohexanedion dioxide have been reported by the diphenylglyoxime complete€€the new complexes synthesized for this study possess infrared spectra that are virtually identical with dose of the previously reported complexes except for the changes expected from the varied boron substituent, the most dramatic of these being the intense boron hydrogen stretchy at 2490 cm-1 for [Fe (NOX)3 (BH)2] and 2495 cm-1 for [Fe (DMG)3(BH)2]. The UV –visible spectra of the complexes were dominated by an intense (€ 17000L/ (mol.cm)) charge transfer band centered at 22.5×10³ cm?¹ . The position of the charge transfer band was not sensitive to variation in boron substituent.
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