The structure of tetrasodium penta-deca-molybdenum nona-deca-selenide, Na3.88Mo15Se19, is isotypic with the In3+x Mo15Se19 compounds [Grüttner et al. (1979 ▶). Acta Cryst. B35, 285-292]. It is characterized by two cluster units, Mo6Se (i) 8Se (a) 6 and Mo9Se (i) 11Se (a) 6 (where i represents inner and a apical atoms), that are present in a 1:1 ratio. The cluster units are centered at Wyckoff p...

Crystals of the rare earth double molybdate KYb(MoO4)2 were grown by spontaneous nucleation from a K2Mo4O13 flux. The typical crystals colorless and elongated, well-developed plates. material has been characterized powder X-ray diffraction (PXRD), energy-dispersive spectrometry (EDS), Raman spectroscopy methods. structural properties have investigated through single-crystal at room temperature....

The crystal structure of the β-polymorph of ZnMoO4 was re-determined on the basis of single-crystal X-ray diffraction data. In comparison with previous powder X-ray diffraction studies [Katikaneani & Arunachalam (2005 ▸). Eur. J. Inorg. Chem. pp. 3080-3087; Cavalcante et al. (2013 ▸). Polyhedron, 54, 13-25], all atoms were refined with anisotropic displacement parameters, leading to a higher pr...

Mo6+ doping increases the photoelectrochemical performance of BiVO4 photoanodes in water oxidation. Here we elucidate underlying mechanisms through a systematic structural, morphological and investigation on photoelectrodes pure doped prepared by novel multi-step spin coating deposition approach, leading to multilayer flat films with high optical transparency. Transient absorption spectroscopy ...