Materials Data on Mg3Ni2(GeO4)3 by Materials Project
Mg3Ni2(GeO4)3 crystallizes in the cubic Ia-3d space group. The structure is three-dimensional. Mg2+ is bonded in a body-centered cubic geometry to eight equivalent O2- atoms. There are four shorter (2.24 Å) and four longer (2.36 Å) Mg–O bond lengths. Ni3+ is bonded to six equivalent O2- atoms to form NiO6 octahedra that share corners with six equivalent GeO4 tetrahedra. All Ni–O bond lengths are 1.99 Å. Ge4+ is bonded to four equivalent O2- atoms to form GeO4 tetrahedra that share corners with four equivalent NiO6 octahedra. The corner-sharing octahedral tilt angles are 55°. All Ge–O bond lengths are 1.78 Å. O2- is bonded in a 4-coordinate geometry to two equivalent Mg2+, one Ni3+, and one Ge4+ 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:
- 1321050
- Report Number(s):
- mvc-4482
- Country of Publication:
- United States
- Language:
- English
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