Materials Data on CsMn2(PO3)6 by Materials Project
CsMn2(PO3)6 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Cs1+ is bonded to eight O2- atoms to form distorted CsO8 hexagonal bipyramids that share corners with eight PO4 tetrahedra and edges with four equivalent MnO6 octahedra. There are four shorter (3.28 Å) and four longer (3.63 Å) Cs–O bond lengths. Mn+2.50+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six PO4 tetrahedra and edges with two equivalent CsO8 hexagonal bipyramids. There are a spread of Mn–O bond distances ranging from 2.04–2.21 Å. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one CsO8 hexagonal bipyramid, corners with two equivalent MnO6 octahedra, and corners with two PO4 tetrahedra. The corner-sharing octahedral tilt angles are 48°. There are a spread of P–O bond distances ranging from 1.50–1.60 Å. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent CsO8 hexagonal bipyramids, corners with two equivalent MnO6 octahedra, and corners with two equivalent PO4 tetrahedra. The corner-sharing octahedral tilt angles are 54°. There is two shorter (1.50 Å) and two longer (1.61 Å) P–O bond length. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to one Cs1+, one Mn+2.50+, and one P5+ atom. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one Cs1+, one Mn+2.50+, and one P5+ atom. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent P5+ atoms. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to two P5+ atoms. In the fifth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Mn+2.50+ and one P5+ atom.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Contributing Organization:
- MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- OSTI ID:
- 1699566
- Report Number(s):
- mp-1213081
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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