Materials Data on Ba2TiO4 by Materials Project
Ba2TiO4 crystallizes in the orthorhombic Pna2_1 space group. The structure is three-dimensional. there are six inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 4-coordinate geometry to six O2- atoms. There are a spread of Ba–O bond distances ranging from 2.59–3.17 Å. In the second Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ba–O bond distances ranging from 2.73–3.06 Å. In the third Ba2+ site, Ba2+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Ba–O bond distances ranging from 2.58–2.96 Å. In the fourth Ba2+ site, Ba2+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Ba–O bond distances ranging from 2.59–3.11 Å. In the fifth Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ba–O bond distances ranging from 2.72–2.95 Å. In the sixth Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ba–O bond distances ranging from 2.68–3.15 Å. There are three inequivalent Ti4+ sites. In the first Ti4+ site, Ti4+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of Ti–O bond distances ranging from 1.82–1.85 Å. In the second Ti4+ site, Ti4+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of Ti–O bond distances ranging from 1.81–1.85 Å. In the third Ti4+ site, Ti4+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of Ti–O bond distances ranging from 1.82–1.85 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to three Ba2+ and one Ti4+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to three Ba2+ and one Ti4+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to three Ba2+ and one Ti4+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to four Ba2+ and one Ti4+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to four Ba2+ and one Ti4+ atom. In the sixth O2- site, O2- is bonded in a 1-coordinate geometry to three Ba2+ and one Ti4+ atom. In the seventh O2- site, O2- is bonded in a 1-coordinate geometry to three Ba2+ and one Ti4+ atom. In the eighth O2- site, O2- is bonded in a 1-coordinate geometry to four Ba2+ and one Ti4+ atom. In the ninth O2- site, O2- is bonded in a 1-coordinate geometry to four Ba2+ and one Ti4+ atom. In the tenth O2- site, O2- is bonded in a 1-coordinate geometry to four Ba2+ and one Ti4+ atom. In the eleventh O2- site, O2- is bonded in a 1-coordinate geometry to three Ba2+ and one Ti4+ atom. In the twelfth O2- site, O2- is bonded in a 1-coordinate geometry to three Ba2+ and one Ti4+ atom.
- 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:
- 1267940
- Report Number(s):
- mp-554529
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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