U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Zn3As2(HO)16 by Materials Project
Abstract
Zn3As2(HO)16 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are two inequivalent Zn2+ sites. In the first Zn2+ site, Zn2+ is bonded to six O2- atoms to form ZnO6 octahedra that share corners with two equivalent AsO4 tetrahedra. There are four shorter (2.06 Å) and two longer (2.28 Å) Zn–O bond lengths. In the second Zn2+ site, Zn2+ is bonded in a 4-coordinate geometry to four O2- atoms. There are two shorter (1.99 Å) and two longer (2.14 Å) Zn–O bond lengths. As5+ is bonded to four O2- atoms to form AsO4 tetrahedra that share a cornercorner with one ZnO6 octahedra. The corner-sharing octahedral tilt angles are 40°. There are a spread of As–O bond distances ranging from 1.68–1.76 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 0.98 Å. In the second H1+ site, H1+ is bonded in a distorted bent 150 degrees geometry to two O2- atoms. There is one shorter (1.03 Å) and one longer (1.62 Å) H–O bond length. In the third H1+ site, H1+ is bonded in a single-bond geometry to onemore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-541761
- 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; Zn3As2(HO)16; As-H-O-Zn
- OSTI Identifier:
- 1266083
- DOI:
- https://doi.org/10.17188/1266083
Citation Formats
The Materials Project. Materials Data on Zn3As2(HO)16 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1266083.
The Materials Project. Materials Data on Zn3As2(HO)16 by Materials Project. United States. doi:https://doi.org/10.17188/1266083
The Materials Project. 2020.
"Materials Data on Zn3As2(HO)16 by Materials Project". United States. doi:https://doi.org/10.17188/1266083. https://www.osti.gov/servlets/purl/1266083. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1266083,
title = {Materials Data on Zn3As2(HO)16 by Materials Project},
author = {The Materials Project},
abstractNote = {Zn3As2(HO)16 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are two inequivalent Zn2+ sites. In the first Zn2+ site, Zn2+ is bonded to six O2- atoms to form ZnO6 octahedra that share corners with two equivalent AsO4 tetrahedra. There are four shorter (2.06 Å) and two longer (2.28 Å) Zn–O bond lengths. In the second Zn2+ site, Zn2+ is bonded in a 4-coordinate geometry to four O2- atoms. There are two shorter (1.99 Å) and two longer (2.14 Å) Zn–O bond lengths. As5+ is bonded to four O2- atoms to form AsO4 tetrahedra that share a cornercorner with one ZnO6 octahedra. The corner-sharing octahedral tilt angles are 40°. There are a spread of As–O bond distances ranging from 1.68–1.76 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 0.98 Å. In the second H1+ site, H1+ is bonded in a distorted bent 150 degrees geometry to two O2- atoms. There is one shorter (1.03 Å) and one longer (1.62 Å) H–O bond length. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. In the fourth H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.02 Å) and one longer (1.63 Å) H–O bond length. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Zn2+ and one As5+ atom. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Zn2+ and one As5+ atom. In the third O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one As5+ and one H1+ atom. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Zn2+ and two H1+ atoms. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to one Zn2+ and three H1+ atoms.},
doi = {10.17188/1266083},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun May 03 00:00:00 EDT 2020},
month = {Sun May 03 00:00:00 EDT 2020}
}