U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Al2P2H6NO11 by Materials Project
Abstract
(AlPHO5)4(NH4)2O2 crystallizes in the orthorhombic P2_12_12_1 space group. The structure is three-dimensional and consists of four ammonium molecules, four water molecules, and one AlPHO5 framework. In the AlPHO5 framework, there are two inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded to six O2- atoms to form AlO6 octahedra that share corners with four PO4 tetrahedra and a cornercorner with one AlO5 trigonal bipyramid. There are a spread of Al–O bond distances ranging from 1.86–1.93 Å. In the second Al3+ site, Al3+ is bonded to five O2- atoms to form AlO5 trigonal bipyramids that share a cornercorner with one AlO6 octahedra and corners with four PO4 tetrahedra. The corner-sharing octahedral tilt angles are 49°. There are a spread of Al–O bond distances ranging from 1.81–1.90 Å. There are two inequivalent P+4.50+ sites. In the first P+4.50+ site, P+4.50+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent AlO6 octahedra and corners with two equivalent AlO5 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 40–48°. There are a spread of P–O bond distances ranging from 1.53–1.56 Å. In the second P+4.50+ site, P+4.50+ is bonded to four O2- atoms to formmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1215089
- 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; Al2P2H6NO11; Al-H-N-O-P
- OSTI Identifier:
- 1746863
- DOI:
- https://doi.org/10.17188/1746863
Citation Formats
The Materials Project. Materials Data on Al2P2H6NO11 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1746863.
The Materials Project. Materials Data on Al2P2H6NO11 by Materials Project. United States. doi:https://doi.org/10.17188/1746863
The Materials Project. 2020.
"Materials Data on Al2P2H6NO11 by Materials Project". United States. doi:https://doi.org/10.17188/1746863. https://www.osti.gov/servlets/purl/1746863. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1746863,
title = {Materials Data on Al2P2H6NO11 by Materials Project},
author = {The Materials Project},
abstractNote = {(AlPHO5)4(NH4)2O2 crystallizes in the orthorhombic P2_12_12_1 space group. The structure is three-dimensional and consists of four ammonium molecules, four water molecules, and one AlPHO5 framework. In the AlPHO5 framework, there are two inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded to six O2- atoms to form AlO6 octahedra that share corners with four PO4 tetrahedra and a cornercorner with one AlO5 trigonal bipyramid. There are a spread of Al–O bond distances ranging from 1.86–1.93 Å. In the second Al3+ site, Al3+ is bonded to five O2- atoms to form AlO5 trigonal bipyramids that share a cornercorner with one AlO6 octahedra and corners with four PO4 tetrahedra. The corner-sharing octahedral tilt angles are 49°. There are a spread of Al–O bond distances ranging from 1.81–1.90 Å. There are two inequivalent P+4.50+ sites. In the first P+4.50+ site, P+4.50+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent AlO6 octahedra and corners with two equivalent AlO5 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 40–48°. There are a spread of P–O bond distances ranging from 1.53–1.56 Å. In the second P+4.50+ site, P+4.50+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent AlO6 octahedra and corners with two equivalent AlO5 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 24–52°. There are a spread of P–O bond distances ranging from 1.53–1.56 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.68 Å) H–O bond length. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. There are ten inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one Al3+ and one P+4.50+ atom. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to one Al3+ and one P+4.50+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to one Al3+ and one H1+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to one Al3+, one P+4.50+, and one H1+ atom. In the fifth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Al3+ and one P+4.50+ atom. In the sixth O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the seventh O2- site, O2- is bonded in a bent 150 degrees geometry to one Al3+ and one P+4.50+ atom. In the eighth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Al3+ and one P+4.50+ atom. In the ninth O2- site, O2- is bonded in a bent 120 degrees geometry to one Al3+ and one P+4.50+ atom. In the tenth O2- site, O2- is bonded in a bent 150 degrees geometry to one Al3+ and one P+4.50+ atom.},
doi = {10.17188/1746863},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}