Materials Data on Ge(Bi3O5)4 by Materials Project
Bi12GeO20 crystallizes in the cubic I23 space group. The structure is three-dimensional. Ge4+ is bonded in a tetrahedral geometry to four equivalent O2- atoms. All Ge–O bond lengths are 1.80 Å. Bi3+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Bi–O bond distances ranging from 2.11–2.66 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to three equivalent Bi3+ atoms. In the second O2- site, O2- is bonded to one Ge4+ and three equivalent Bi3+ atoms to form distorted corner-sharing OGeBi3 tetrahedra. In the third O2- site, O2- is bonded in a trigonal planar geometry to three equivalent Bi3+ atoms.
- 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:
- 1199446
- Report Number(s):
- mp-23352
- Country of Publication:
- United States
- Language:
- English
Similar Records
Materials Data on Ti(Bi3O5)4 by Materials Project
Materials Data on Si(Bi3O5)4 by Materials Project
Materials Data on Al(Bi3O5)4 by Materials Project
Dataset
·
Wed Jul 22 00:00:00 EDT 2020
·
OSTI ID:1199547
Materials Data on Si(Bi3O5)4 by Materials Project
Dataset
·
Tue Jul 14 00:00:00 EDT 2020
·
OSTI ID:1199545
Materials Data on Al(Bi3O5)4 by Materials Project
Dataset
·
Thu Apr 30 00:00:00 EDT 2020
·
OSTI ID:1683435