Materials Data on Cd2MoWO8 by Materials Project

Abstract

WMoCd2O8 is Zircon-derived structured and crystallizes in the tetragonal I-4 space group. The structure is three-dimensional. W6+ is bonded in a tetrahedral geometry to four equivalent O2- atoms. All W–O bond lengths are 1.83 Å. Mo6+ is bonded in a tetrahedral geometry to four equivalent O2- atoms. All Mo–O bond lengths are 1.81 Å. There are two inequivalent Cd2+ sites. In the first Cd2+ site, Cd2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are four shorter (2.45 Å) and four longer (2.46 Å) Cd–O bond lengths. In the second Cd2+ site, Cd2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are four shorter (2.44 Å) and four longer (2.47 Å) Cd–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to one W6+ and two Cd2+ atoms. In the second O2- site, O2- is bonded in a 3-coordinate geometry to one Mo6+ and two Cd2+ atoms.