U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on MgTe2O5 by Materials Project
Abstract
MgTe2O5 crystallizes in the orthorhombic Pbcn space group. The structure is three-dimensional. Mg2+ is bonded to six O2- atoms to form distorted edge-sharing MgO6 octahedra. There are a spread of Mg–O bond distances ranging from 2.10–2.17 Å. Te4+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Te–O bond distances ranging from 1.88–2.98 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 120 degrees geometry to four equivalent Te4+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two equivalent Mg2+ and one Te4+ atom. In the third O2- site, O2- is bonded in a 3-coordinate geometry to one Mg2+ and two equivalent Te4+ atoms.
- Publication Date:
- Other Number(s):
- mp-5746
- DOE Contract Number:
- AC02-05CH11231
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; Mg-O-Te; MgTe2O5; crystal structure
- OSTI Identifier:
- 1272801
- DOI:
- https://doi.org/10.17188/1272801
Citation Formats
Materials Data on MgTe2O5 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1272801.
Materials Data on MgTe2O5 by Materials Project. United States. doi:https://doi.org/10.17188/1272801
2020.
"Materials Data on MgTe2O5 by Materials Project". United States. doi:https://doi.org/10.17188/1272801. https://www.osti.gov/servlets/purl/1272801. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1272801,
title = {Materials Data on MgTe2O5 by Materials Project},
abstractNote = {MgTe2O5 crystallizes in the orthorhombic Pbcn space group. The structure is three-dimensional. Mg2+ is bonded to six O2- atoms to form distorted edge-sharing MgO6 octahedra. There are a spread of Mg–O bond distances ranging from 2.10–2.17 Å. Te4+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Te–O bond distances ranging from 1.88–2.98 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 120 degrees geometry to four equivalent Te4+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two equivalent Mg2+ and one Te4+ atom. In the third O2- site, O2- is bonded in a 3-coordinate geometry to one Mg2+ and two equivalent Te4+ atoms.},
doi = {10.17188/1272801},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}