Holder, A.A.,; Dasgupta, Tara, P.; McFarlane, W.; Rees, N.; Enemark, J.; Pacheco, A.; Christensen, K.
Author Affiliation, Ana.
Chemistry; Faculty of Pure and Applied Sciences
Synthesis, charcterisation, infrared and 95MO NMR spectroscopy of some coordinated oxo-molybdenum (VI) complexes
Inorganica Chimica Acta
Date of Publication
Adducts with MoO42- tetrahedra coordinated to Cr (III) or Co (III) complexes have been synthesised and studied by IR and high resolution 95MO NMR spectroscopy. The 95Mo chemical shifts of the adducts with cobaly (III) lie in the range -33.2 to +49.4 ppm. This may be compared with an overall known chemical shift range in excess of 7000 ppm and implies a similarity in the molybdenum environment in all cases. For adducts with chelated cobalt (III) complexes several rather broad 95Mo signals are obtained with linewidths up to 260 Hz....