Materials Data on MgWO3 by Materials Project
MgWO3 crystallizes in the triclinic P1 space group. The structure is three-dimensional. Mg2+ is bonded in a pentagonal planar geometry to five O2- atoms. There are a spread of Mg–O bond distances ranging from 2.18–2.23 Å. W4+ is bonded to six O2- atoms to form distorted corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles are 18°. There are a spread of W–O bond distances ranging from 1.96–2.24 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted see-saw-like geometry to two equivalent Mg2+ and two equivalent W4+ atoms. In the second O2- site, O2- is bonded in a distorted see-saw-like geometry to two equivalent Mg2+ and two equivalent W4+ atoms. In the third O2- site, O2- is bonded in a 3-coordinate geometry to one Mg2+ and two equivalent W4+ atoms.
- 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:
- 1321542
- Report Number(s):
- mvc-5801
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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