Materials Data on NaAl3Tl2(SiO4)3 by Materials Project
Abstract
NaTl2Al3(SiO4)3 crystallizes in the tetragonal P4mm space group. The structure is three-dimensional. Na1+ is bonded in a 2-coordinate geometry to three O2- atoms. There are a spread of Na–O bond distances ranging from 2.14–2.71 Å. There are two inequivalent Tl1+ sites. In the first Tl1+ site, Tl1+ is bonded in a 3-coordinate geometry to six O2- atoms. There are a spread of Tl–O bond distances ranging from 2.62–3.20 Å. In the second Tl1+ site, Tl1+ is bonded in a 3-coordinate geometry to three O2- atoms. There are one shorter (2.51 Å) and two longer (2.77 Å) Tl–O bond lengths. There are three inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded to four O2- atoms to form AlO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.72–1.80 Å. In the second Al3+ site, Al3+ is bonded to four O2- atoms to form AlO4 tetrahedra that share a cornercorner with one SiO4 tetrahedra and corners with three AlO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.71–1.81 Å. In the third Al3+ site, Al3+ is bonded to four O2-more »
- Authors:
- Publication Date:
- Other Number(s):
- mp-677233
- 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; NaAl3Tl2(SiO4)3; Al-Na-O-Si-Tl
- OSTI Identifier:
- 1283295
- DOI:
- https://doi.org/10.17188/1283295
Citation Formats
The Materials Project. Materials Data on NaAl3Tl2(SiO4)3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1283295.
The Materials Project. Materials Data on NaAl3Tl2(SiO4)3 by Materials Project. United States. doi:https://doi.org/10.17188/1283295
The Materials Project. 2020.
"Materials Data on NaAl3Tl2(SiO4)3 by Materials Project". United States. doi:https://doi.org/10.17188/1283295. https://www.osti.gov/servlets/purl/1283295. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1283295,
title = {Materials Data on NaAl3Tl2(SiO4)3 by Materials Project},
author = {The Materials Project},
abstractNote = {NaTl2Al3(SiO4)3 crystallizes in the tetragonal P4mm space group. The structure is three-dimensional. Na1+ is bonded in a 2-coordinate geometry to three O2- atoms. There are a spread of Na–O bond distances ranging from 2.14–2.71 Å. There are two inequivalent Tl1+ sites. In the first Tl1+ site, Tl1+ is bonded in a 3-coordinate geometry to six O2- atoms. There are a spread of Tl–O bond distances ranging from 2.62–3.20 Å. In the second Tl1+ site, Tl1+ is bonded in a 3-coordinate geometry to three O2- atoms. There are one shorter (2.51 Å) and two longer (2.77 Å) Tl–O bond lengths. There are three inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded to four O2- atoms to form AlO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.72–1.80 Å. In the second Al3+ site, Al3+ is bonded to four O2- atoms to form AlO4 tetrahedra that share a cornercorner with one SiO4 tetrahedra and corners with three AlO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.71–1.81 Å. In the third Al3+ site, Al3+ is bonded to four O2- atoms to form AlO4 tetrahedra that share corners with two AlO4 tetrahedra and corners with two equivalent SiO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.72–1.79 Å. There are two inequivalent Si4+ sites. In the first Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with two AlO4 tetrahedra and corners with two equivalent SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.62–1.67 Å. In the second Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with two AlO4 tetrahedra and corners with two equivalent SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.61–1.65 Å. There are eleven inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one Tl1+ and two equivalent Al3+ atoms. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to one Tl1+ and two equivalent Si4+ atoms. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent Si4+ atoms. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+ and two Al3+ atoms. In the fifth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two equivalent Na1+ and two equivalent Al3+ atoms. In the sixth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Tl1+, one Al3+, and one Si4+ atom. In the seventh O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Tl1+, one Al3+, and one Si4+ atom. In the eighth O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent Al3+ atoms. In the ninth O2- site, O2- is bonded in a linear geometry to two equivalent Tl1+, one Al3+, and one Si4+ atom. In the tenth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Tl1+ and two equivalent Si4+ atoms. In the eleventh O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Al3+, and one Si4+ atom.},
doi = {10.17188/1283295},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Apr 30 00:00:00 EDT 2020},
month = {Thu Apr 30 00:00:00 EDT 2020}
}