On the configuration, molecular structure and vibrational properties of MoOx sites on alumina, zirconia, titania and silica†
Abstract
The article addresses the critical molecular structural issue of differentiating between the mono-oxo (MoO) and di-oxo [Mo(
O)2] configurations as well as the most plausible structures for the oxo-molybdenum [(MoOx)n] sites (including aspects related to coordination number of Mo and extent of association/