Materials Data on La2MgWO6 by Materials Project
MgLa2WO6 crystallizes in the trigonal R-3 space group. The structure is three-dimensional. Mg2+ is bonded to six equivalent O2- atoms to form MgO6 octahedra that share corners with six equivalent WO6 octahedra. The corner-sharing octahedral tilt angles are 28°. All Mg–O bond lengths are 2.08 Å. La3+ is bonded in a 3-coordinate geometry to nine equivalent O2- atoms. There are a spread of La–O bond distances ranging from 2.39–2.89 Å. W4+ is bonded to six equivalent O2- atoms to form WO6 octahedra that share corners with six equivalent MgO6 octahedra. The corner-sharing octahedral tilt angles are 28°. All W–O bond lengths are 2.07 Å. O2- is bonded in a 5-coordinate geometry to one Mg2+, three equivalent La3+, and one W4+ atom.
- Research Organization:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Contributing Organization:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231
- OSTI ID:
- 1319466
- Report Number(s):
- mvc-15459
- Country of Publication:
- United States
- Language:
- English
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