Materials Data on Ba2Zn(P3O14)2 by Materials Project

Abstract

Ba2Zn(P3O11)2(O2)3 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional and consists of twelve hydrogen peroxide molecules and one Ba2Zn(P3O11)2 framework. In the Ba2Zn(P3O11)2 framework, Ba is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Ba–O bond distances ranging from 2.67–2.81 Å. Zn is bonded in a 4-coordinate geometry to four O atoms. There are two shorter (1.85 Å) and two longer (2.38 Å) Zn–O bond lengths. There are three inequivalent P sites. In the first P site, P is bonded to four O atoms to form corner-sharing PO4 tetrahedra. There are a spread of P–O bond distances ranging from 1.49–1.64 Å. In the second P site, P is bonded to four O atoms to form corner-sharing PO4 tetrahedra. There are a spread of P–O bond distances ranging from 1.48–1.62 Å. In the third P site, P is bonded to four O atoms to form corner-sharing PO4 tetrahedra. There are a spread of P–O bond distances ranging from 1.49–1.65 Å. There are eleven inequivalent O sites. In the first O site, O is bonded in a distorted water-like geometry to one Ba and one P atom. In the second O site, O is bonded in a bent 120 degrees geometry to two P atoms. In the third O site, O is bonded in a distorted single-bond geometry to one Ba and one P atom. In the fourth O site, O is bonded in a bent 120 degrees geometry to two P atoms. In the fifth O site, O is bonded in a bent 120 degrees geometry to two P atoms. In the sixth O site, O is bonded in a distorted single-bond geometry to one Ba and one P atom. In the seventh O site, O is bonded in a single-bond geometry to one O atom. The O–O bond length is 1.23 Å. In the eighth O site, O is bonded in a distorted single-bond geometry to two equivalent Ba and one P atom. In the ninth O site, O is bonded in a bent 150 degrees geometry to one Zn and one O atom. In the tenth O site, O is bonded in a distorted single-bond geometry to one Ba and one P atom. In the eleventh O site, O is bonded in a distorted bent 120 degrees geometry to one Zn and one P atom.