B. Soptrajanov, A. Nikolovski, I. Petrov
Oct 1, 1968
Citations
0
Influential Citations
21
Citations
Journal
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
Abstract
Abstract The infra-red spectra of dioxobis(acetylacetonato) tungsten (VI) and the corresponding molybdenum (VI) compound were investigated between 4000 and 300 cm−1 and an empirical assignment of the observed bands was made. The splitting of the bands in the low-frequency region was interpreted as a result of coupling of the vibrations of the two ligand rings connected through the metal atom. The WO22+ group was shown to be bent.