U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on La9(SbO)5 by Materials Project
Abstract
La9(SbO)5 crystallizes in the tetragonal P4/n space group. The structure is three-dimensional. there are three inequivalent La+2.78+ sites. In the first La+2.78+ site, La+2.78+ is bonded in a distorted single-bond geometry to five Sb3- and one O2- atom. There are four shorter (3.34 Å) and one longer (3.39 Å) La–Sb bond lengths. The La–O bond length is 2.41 Å. In the second La+2.78+ site, La+2.78+ is bonded in a distorted single-bond geometry to five Sb3- and one O2- atom. There are a spread of La–Sb bond distances ranging from 3.30–3.37 Å. The La–O bond length is 2.39 Å. In the third La+2.78+ site, La+2.78+ is bonded in a 4-coordinate geometry to two equivalent Sb3- and four O2- atoms. There are one shorter (3.47 Å) and one longer (3.55 Å) La–Sb bond lengths. There are a spread of La–O bond distances ranging from 2.32–2.63 Å. There are two inequivalent Sb3- sites. In the first Sb3- site, Sb3- is bonded to five La+2.78+ atoms to form distorted SbLa5 square pyramids that share corners with four equivalent OLa4 tetrahedra and a cornercorner with one OLa5 trigonal bipyramid. In the second Sb3- site, Sb3- is bonded in a 7-coordinate geometry to seven La+2.78+ atoms.more »
- Authors:
- Publication Date:
- Other Number(s):
- mp-542503
- 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; La9(SbO)5; La-O-Sb
- OSTI Identifier:
- 1266561
- DOI:
- https://doi.org/10.17188/1266561
Citation Formats
The Materials Project. Materials Data on La9(SbO)5 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1266561.
The Materials Project. Materials Data on La9(SbO)5 by Materials Project. United States. doi:https://doi.org/10.17188/1266561
The Materials Project. 2020.
"Materials Data on La9(SbO)5 by Materials Project". United States. doi:https://doi.org/10.17188/1266561. https://www.osti.gov/servlets/purl/1266561. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1266561,
title = {Materials Data on La9(SbO)5 by Materials Project},
author = {The Materials Project},
abstractNote = {La9(SbO)5 crystallizes in the tetragonal P4/n space group. The structure is three-dimensional. there are three inequivalent La+2.78+ sites. In the first La+2.78+ site, La+2.78+ is bonded in a distorted single-bond geometry to five Sb3- and one O2- atom. There are four shorter (3.34 Å) and one longer (3.39 Å) La–Sb bond lengths. The La–O bond length is 2.41 Å. In the second La+2.78+ site, La+2.78+ is bonded in a distorted single-bond geometry to five Sb3- and one O2- atom. There are a spread of La–Sb bond distances ranging from 3.30–3.37 Å. The La–O bond length is 2.39 Å. In the third La+2.78+ site, La+2.78+ is bonded in a 4-coordinate geometry to two equivalent Sb3- and four O2- atoms. There are one shorter (3.47 Å) and one longer (3.55 Å) La–Sb bond lengths. There are a spread of La–O bond distances ranging from 2.32–2.63 Å. There are two inequivalent Sb3- sites. In the first Sb3- site, Sb3- is bonded to five La+2.78+ atoms to form distorted SbLa5 square pyramids that share corners with four equivalent OLa4 tetrahedra and a cornercorner with one OLa5 trigonal bipyramid. In the second Sb3- site, Sb3- is bonded in a 7-coordinate geometry to seven La+2.78+ atoms. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to five La+2.78+ atoms to form distorted OLa5 trigonal bipyramids that share a cornercorner with one SbLa5 square pyramid, corners with four equivalent OLa4 tetrahedra, and edges with four equivalent OLa4 tetrahedra. In the second O2- site, O2- is bonded to four La+2.78+ atoms to form OLa4 tetrahedra that share a cornercorner with one SbLa5 square pyramid, corners with four equivalent OLa4 tetrahedra, a cornercorner with one OLa5 trigonal bipyramid, an edgeedge with one OLa4 tetrahedra, and an edgeedge with one OLa5 trigonal bipyramid.},
doi = {10.17188/1266561},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Apr 30 00:00:00 EDT 2020},
month = {Thu Apr 30 00:00:00 EDT 2020}
}