U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on TiZn(BiO3)2 by Materials Project
Abstract
TiZn(BiO3)2 crystallizes in the tetragonal P4mm space group. The structure is two-dimensional and consists of one TiZn(BiO3)2 sheet oriented in the (0, 0, 1) direction. Ti4+ is bonded in a 5-coordinate geometry to five O2- atoms. There is one shorter (1.71 Å) and four longer (1.99 Å) Ti–O bond length. Zn2+ is bonded in a 5-coordinate geometry to five O2- atoms. There are one shorter (1.97 Å) and four longer (2.08 Å) Zn–O bond lengths. There are two inequivalent Bi3+ sites. In the first Bi3+ site, Bi3+ is bonded in a 4-coordinate geometry to four equivalent O2- atoms. All Bi–O bond lengths are 2.24 Å. In the second Bi3+ site, Bi3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are four shorter (2.41 Å) and four longer (2.75 Å) Bi–O bond lengths. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one Ti4+ atom. In the second O2- site, O2- is bonded to two equivalent Zn2+ and two equivalent Bi3+ atoms to form a mixture of edge and corner-sharing OZn2Bi2 tetrahedra. In the third O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Ti4+more »
- Authors:
- Publication Date:
- Other Number(s):
- mp-550469
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Collaborations:
- MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE
- Keywords:
- crystal structure; TiZn(BiO3)2; Bi-O-Ti-Zn
- OSTI Identifier:
- 1267419
- DOI:
- https://doi.org/10.17188/1267419
Citation Formats
The Materials Project. Materials Data on TiZn(BiO3)2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1267419.
The Materials Project. Materials Data on TiZn(BiO3)2 by Materials Project. United States. doi:https://doi.org/10.17188/1267419
The Materials Project. 2020.
"Materials Data on TiZn(BiO3)2 by Materials Project". United States. doi:https://doi.org/10.17188/1267419. https://www.osti.gov/servlets/purl/1267419. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1267419,
title = {Materials Data on TiZn(BiO3)2 by Materials Project},
author = {The Materials Project},
abstractNote = {TiZn(BiO3)2 crystallizes in the tetragonal P4mm space group. The structure is two-dimensional and consists of one TiZn(BiO3)2 sheet oriented in the (0, 0, 1) direction. Ti4+ is bonded in a 5-coordinate geometry to five O2- atoms. There is one shorter (1.71 Å) and four longer (1.99 Å) Ti–O bond length. Zn2+ is bonded in a 5-coordinate geometry to five O2- atoms. There are one shorter (1.97 Å) and four longer (2.08 Å) Zn–O bond lengths. There are two inequivalent Bi3+ sites. In the first Bi3+ site, Bi3+ is bonded in a 4-coordinate geometry to four equivalent O2- atoms. All Bi–O bond lengths are 2.24 Å. In the second Bi3+ site, Bi3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are four shorter (2.41 Å) and four longer (2.75 Å) Bi–O bond lengths. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one Ti4+ atom. In the second O2- site, O2- is bonded to two equivalent Zn2+ and two equivalent Bi3+ atoms to form a mixture of edge and corner-sharing OZn2Bi2 tetrahedra. In the third O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Ti4+ and two equivalent Bi3+ atoms. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to one Zn2+ and four equivalent Bi3+ atoms.},
doi = {10.17188/1267419},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}