Materials Data on BaTe2Mo2(HO6)2 by Materials Project

BaMo2Te2O11(H2O) crystallizes in the orthorhombic P2_12_12_1 space group. The structure is three-dimensional. Ba2+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Ba–O bond distances ranging from 2.75–3.26 Å. There are two inequivalent Mo6+ sites. In the first Mo6+ site, Mo6+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Mo–O bond distances ranging from 1.77–2.47 Å. In the second Mo6+ site, Mo6+ is bonded in a distorted octahedral geometry to six O2- atoms. There are a spread of Mo–O bond distances ranging from 1.74–2.27 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. There are two inequivalent Te4+ sites. In the first Te4+ site, Te4+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Te–O bond distances ranging from 1.86–2.75 Å. In the second Te4+ site, Te4+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Te–O bond distances ranging from 1.87–2.27 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to one Ba2+, one Mo6+, and one Te4+ atom. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one Mo6+ and one Te4+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent Ba2+ and one Mo6+ atom. In the fourth O2- site, O2- is bonded in a single-bond geometry to one Mo6+ atom. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Ba2+, one Mo6+, and one Te4+ atom. In the sixth O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo6+ and one Te4+ atom. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to one Ba2+ and one Mo6+ atom. In the eighth O2- site, O2- is bonded in a water-like geometry to two equivalent Ba2+ and two H1+ atoms. In the ninth O2- site, O2- is bonded in a 3-coordinate geometry to one Ba2+, one Mo6+, and two Te4+ atoms. In the tenth O2- site, O2- is bonded in a 3-coordinate geometry to two Mo6+ and one Te4+ atom. In the eleventh O2- site, O2- is bonded in a 3-coordinate geometry to two Mo6+ and one Te4+ atom. In the twelfth O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Ba2+ and one Te4+ atom.