Materials Data on Ba3P3BrO10 by Materials Project
Ba3P3O10Br crystallizes in the orthorhombic P2_12_12_1 space group. The structure is three-dimensional. there are three inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to seven O2- and one Br1- atom. There are a spread of Ba–O bond distances ranging from 2.72–3.20 Å. The Ba–Br bond length is 3.41 Å. In the second Ba2+ site, Ba2+ is bonded in a 10-coordinate geometry to nine O2- and one Br1- atom. There are a spread of Ba–O bond distances ranging from 2.84–3.03 Å. The Ba–Br bond length is 3.55 Å. In the third Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to seven O2- and two equivalent Br1- atoms. There are a spread of Ba–O bond distances ranging from 2.81–3.12 Å. There are one shorter (3.21 Å) and one longer (3.25 Å) Ba–Br bond lengths. There are three inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four O2- atoms to form corner-sharing PO4 tetrahedra. There are a spread of P–O bond distances ranging from 1.52–1.64 Å. In the second P5+ site, P5+ is bonded to four O2- atoms to form corner-sharing PO4 tetrahedra. There are a spread of P–O bond distances ranging from 1.51–1.59 Å. In the third P5+ site, P5+ is bonded to four O2- atoms to form corner-sharing PO4 tetrahedra. There are a spread of P–O bond distances ranging from 1.52–1.65 Å. There are ten inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to three Ba2+ and one P5+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to two Ba2+ and one P5+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to three Ba2+ and one P5+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to three Ba2+ and one P5+ atom. In the fifth O2- site, O2- is bonded in a bent 150 degrees geometry to two P5+ atoms. In the sixth O2- site, O2- is bonded in a distorted single-bond geometry to three Ba2+ and one P5+ atom. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to three Ba2+ and one P5+ atom. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent Ba2+ and one P5+ atom. In the ninth O2- site, O2- is bonded in a bent 150 degrees geometry to one Ba2+ and two P5+ atoms. In the tenth O2- site, O2- is bonded in a distorted single-bond geometry to three Ba2+ and one P5+ atom. Br1- is bonded in a 4-coordinate geometry to four Ba2+ atoms.