Materials Data on Tb2Si3Ge by Materials Project
Tb2GeSi3 crystallizes in the orthorhombic Imm2 space group. The structure is three-dimensional. there are two inequivalent Tb4+ sites. In the first Tb4+ site, Tb4+ is bonded in a 8-coordinate geometry to eight Si4- atoms. There are a spread of Tb–Si bond distances ranging from 3.08–3.40 Å. In the second Tb4+ site, Tb4+ is bonded in a 10-coordinate geometry to ten Si4- atoms. There are a spread of Tb–Si bond distances ranging from 3.06–3.15 Å. Ge4+ is bonded in a trigonal planar geometry to three Si4- atoms. There are two shorter (2.45 Å) and one longer (2.55 Å) Ge–Si bond lengths. There are three inequivalent Si4- sites. In the first Si4- site, Si4- is bonded in a 9-coordinate geometry to six Tb4+, one Ge4+, and two equivalent Si4- atoms. Both Si–Si bond lengths are 2.35 Å. In the second Si4- site, Si4- is bonded in a 9-coordinate geometry to six Tb4+ and three Si4- atoms. The Si–Si bond length is 2.40 Å. In the third Si4- site, Si4- is bonded in a 2-coordinate geometry to six Tb4+, two equivalent Ge4+, and one Si4- 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:
- 1714668
- Report Number(s):
- mp-1217697
- Country of Publication:
- United States
- Language:
- English
Similar Records
Materials Data on TbCoSi2 by Materials Project
Materials Data on TbSi2Ni by Materials Project
Materials Data on Tb2Si5Rh3 by Materials Project
Dataset
·
Wed Jul 15 00:00:00 EDT 2020
·
OSTI ID:1208520
Materials Data on TbSi2Ni by Materials Project
Dataset
·
Tue Jul 14 00:00:00 EDT 2020
·
OSTI ID:1208548
Materials Data on Tb2Si5Rh3 by Materials Project
Dataset
·
Tue Jul 14 00:00:00 EDT 2020
·
OSTI ID:1189240