Materials Data on NaH8SeNO6 by Materials Project
Abstract
NaH4SeO6NH4 crystallizes in the orthorhombic P2_12_12_1 space group. The structure is two-dimensional and consists of four ammonium molecules and two NaH4SeO6 sheets oriented in the (0, 0, 1) direction. In each NaH4SeO6 sheet, Na1+ is bonded to six O2- atoms to form NaO6 octahedra that share corners with two equivalent SeO4 tetrahedra and faces with two equivalent NaO6 octahedra. There are a spread of Na–O bond distances ranging from 2.39–2.51 Å. There are four inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to two O2- atoms. There is one shorter (0.99 Å) and one longer (1.73 Å) H–O bond length. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. Se2- is bonded to four O2- atoms to form SeO4 tetrahedra that share corners with two equivalent NaO6 octahedra. The corner-sharing octahedra tilt anglesmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-707532
- 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; NaH8SeNO6; H-N-Na-O-Se
- OSTI Identifier:
- 1286442
- DOI:
- https://doi.org/10.17188/1286442
Citation Formats
The Materials Project. Materials Data on NaH8SeNO6 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1286442.
The Materials Project. Materials Data on NaH8SeNO6 by Materials Project. United States. doi:https://doi.org/10.17188/1286442
The Materials Project. 2020.
"Materials Data on NaH8SeNO6 by Materials Project". United States. doi:https://doi.org/10.17188/1286442. https://www.osti.gov/servlets/purl/1286442. Pub date:Fri May 01 00:00:00 EDT 2020
@article{osti_1286442,
title = {Materials Data on NaH8SeNO6 by Materials Project},
author = {The Materials Project},
abstractNote = {NaH4SeO6NH4 crystallizes in the orthorhombic P2_12_12_1 space group. The structure is two-dimensional and consists of four ammonium molecules and two NaH4SeO6 sheets oriented in the (0, 0, 1) direction. In each NaH4SeO6 sheet, Na1+ is bonded to six O2- atoms to form NaO6 octahedra that share corners with two equivalent SeO4 tetrahedra and faces with two equivalent NaO6 octahedra. There are a spread of Na–O bond distances ranging from 2.39–2.51 Å. There are four inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to two O2- atoms. There is one shorter (0.99 Å) and one longer (1.73 Å) H–O bond length. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. Se2- is bonded to four O2- atoms to form SeO4 tetrahedra that share corners with two equivalent NaO6 octahedra. The corner-sharing octahedra tilt angles range from 48–50°. There are a spread of Se–O bond distances ranging from 1.66–1.69 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted water-like geometry to two equivalent Na1+ and two H1+ atoms. In the second O2- site, O2- is bonded in a single-bond geometry to one Se2- atom. In the third O2- site, O2- is bonded in a single-bond geometry to one Se2- atom. In the fourth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one H1+ and one Se2- atom. In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Na1+ and one Se2- atom. In the sixth O2- site, O2- is bonded in a distorted water-like geometry to two equivalent Na1+ and two H1+ atoms.},
doi = {10.17188/1286442},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri May 01 00:00:00 EDT 2020},
month = {Fri May 01 00:00:00 EDT 2020}
}