Materials Data on TbB4 by Materials Project
TbB4 crystallizes in the tetragonal P4/mbm space group. The structure is three-dimensional. Tb is bonded in a 4-coordinate geometry to eighteen B atoms. There are a spread of Tb–B bond distances ranging from 2.73–3.07 Å. There are three inequivalent B sites. In the first B site, B is bonded in a 1-coordinate geometry to four equivalent Tb and five B atoms. There is one shorter (1.64 Å) and four longer (1.75 Å) B–B bond length. In the second B site, B is bonded in a 3-coordinate geometry to six equivalent Tb and three B atoms. There is two shorter (1.72 Å) and one longer (1.76 Å) B–B bond length. In the third B site, B is bonded in a 9-coordinate geometry to four equivalent Tb and five B atoms. Both B–B bond lengths are 1.81 Å.
- 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:
- 1274301
- Report Number(s):
- mp-568225
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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