U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on NaAs3(PbO3)4 by Materials Project
Abstract
NaAs3(PbO3)4 crystallizes in the hexagonal P6_3 space group. The structure is three-dimensional. Na1+ is bonded in a 6-coordinate geometry to nine O2- atoms. There are a spread of Na–O bond distances ranging from 2.50–3.07 Å. There are two inequivalent Pb2+ sites. In the first Pb2+ site, Pb2+ is bonded to six O2- atoms to form distorted PbO6 pentagonal pyramids that share corners with four equivalent PbO6 pentagonal pyramids, corners with four equivalent AsO4 tetrahedra, and an edgeedge with one AsO4 tetrahedra. There are a spread of Pb–O bond distances ranging from 2.28–2.85 Å. In the second Pb2+ site, Pb2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Pb–O bond distances ranging from 2.48–3.03 Å. As5+ is bonded to four O2- atoms to form AsO4 tetrahedra that share corners with four equivalent PbO6 pentagonal pyramids and an edgeedge with one PbO6 pentagonal pyramid. There are a spread of As–O bond distances ranging from 1.72–1.74 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, two Pb2+, and one As5+ atom. In the second O2- site, O2- is bonded in a distorted single-bondmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1220871
- 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; NaAs3(PbO3)4; As-Na-O-Pb
- OSTI Identifier:
- 1707161
- DOI:
- https://doi.org/10.17188/1707161
Citation Formats
The Materials Project. Materials Data on NaAs3(PbO3)4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1707161.
The Materials Project. Materials Data on NaAs3(PbO3)4 by Materials Project. United States. doi:https://doi.org/10.17188/1707161
The Materials Project. 2020.
"Materials Data on NaAs3(PbO3)4 by Materials Project". United States. doi:https://doi.org/10.17188/1707161. https://www.osti.gov/servlets/purl/1707161. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1707161,
title = {Materials Data on NaAs3(PbO3)4 by Materials Project},
author = {The Materials Project},
abstractNote = {NaAs3(PbO3)4 crystallizes in the hexagonal P6_3 space group. The structure is three-dimensional. Na1+ is bonded in a 6-coordinate geometry to nine O2- atoms. There are a spread of Na–O bond distances ranging from 2.50–3.07 Å. There are two inequivalent Pb2+ sites. In the first Pb2+ site, Pb2+ is bonded to six O2- atoms to form distorted PbO6 pentagonal pyramids that share corners with four equivalent PbO6 pentagonal pyramids, corners with four equivalent AsO4 tetrahedra, and an edgeedge with one AsO4 tetrahedra. There are a spread of Pb–O bond distances ranging from 2.28–2.85 Å. In the second Pb2+ site, Pb2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Pb–O bond distances ranging from 2.48–3.03 Å. As5+ is bonded to four O2- atoms to form AsO4 tetrahedra that share corners with four equivalent PbO6 pentagonal pyramids and an edgeedge with one PbO6 pentagonal pyramid. There are a spread of As–O bond distances ranging from 1.72–1.74 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, two Pb2+, and one As5+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to one Na1+, two equivalent Pb2+, and one As5+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to three Pb2+ and one As5+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, two Pb2+, and one As5+ atom.},
doi = {10.17188/1707161},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Apr 30 00:00:00 EDT 2020},
month = {Thu Apr 30 00:00:00 EDT 2020}
}