DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on AlPO4 by Materials Project

Abstract

AlPO4 crystallizes in the triclinic P-1 space group. The structure is two-dimensional and consists of one hydrogen peroxide molecule and one Al4P4O15 sheet oriented in the (0, 0, 1) direction. In the Al4P4O15 sheet, there are four inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded in a distorted see-saw-like geometry to four O2- atoms. There are a spread of Al–O bond distances ranging from 1.73–1.85 Å. In the second Al3+ site, Al3+ is bonded to four O2- atoms to form AlO4 tetrahedra that share corners with two equivalent AlO5 trigonal bipyramids, a cornercorner with one AlO4 trigonal pyramid, and an edgeedge with one PO4 trigonal pyramid. There are a spread of Al–O bond distances ranging from 1.73–1.89 Å. In the third Al3+ site, Al3+ is bonded to four O2- atoms to form distorted AlO4 trigonal pyramids that share a cornercorner with one AlO4 tetrahedra and an edgeedge with one AlO5 trigonal bipyramid. There are a spread of Al–O bond distances ranging from 1.73–1.88 Å. In the fourth Al3+ site, Al3+ is bonded to five O2- atoms to form distorted AlO5 trigonal bipyramids that share corners with two equivalent AlO4 tetrahedra, an edgeedge with one AlO4 trigonal pyramid,more » and an edgeedge with one PO4 trigonal pyramid. There are a spread of Al–O bond distances ranging from 1.75–2.11 Å. There are four inequivalent P5+ sites. In the first P5+ site, P5+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.49 Å) and one longer (1.59 Å) P–O bond length. In the second P5+ site, P5+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There are a spread of P–O bond distances ranging from 1.56–1.92 Å. In the third P5+ site, P5+ is bonded to four O2- atoms to form PO4 trigonal pyramids that share an edgeedge with one AlO4 tetrahedra and an edgeedge with one AlO5 trigonal bipyramid. There are a spread of P–O bond distances ranging from 1.47–1.68 Å. In the fourth P5+ site, P5+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of P–O bond distances ranging from 1.46–1.53 Å. There are fifteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one P5+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one P5+ atom. In the third O2- site, O2- is bonded in an L-shaped geometry to two Al3+ atoms. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to one Al3+ and one P5+ atom. In the fifth O2- site, O2- is bonded in a bent 120 degrees geometry to one Al3+ and one P5+ atom. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Al3+ atoms. In the seventh O2- site, O2- is bonded in a T-shaped geometry to two Al3+ and one P5+ atom. In the eighth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two P5+ atoms. In the ninth O2- site, O2- is bonded in an L-shaped geometry to one Al3+ and one P5+ atom. In the tenth O2- site, O2- is bonded in a bent 150 degrees geometry to one Al3+ and one P5+ atom. In the eleventh O2- site, O2- is bonded in a distorted T-shaped geometry to three Al3+ atoms. In the twelfth O2- site, O2- is bonded in a distorted single-bond geometry to one Al3+ and one O2- atom. The O–O bond length is 1.48 Å. In the thirteenth O2- site, O2- is bonded in a bent 150 degrees geometry to one Al3+ and one P5+ atom. In the fourteenth O2- site, O2- is bonded in a single-bond geometry to one P5+ atom. In the fifteenth O2- site, O2- is bonded in a 2-coordinate geometry to one Al3+, one P5+, and one O2- atom.« less

Publication Date:
Other Number(s):
mp-1183022
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; AlPO4; Al-O-P
OSTI Identifier:
1746957
DOI:
https://doi.org/10.17188/1746957

Citation Formats

The Materials Project. Materials Data on AlPO4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1746957.
The Materials Project. Materials Data on AlPO4 by Materials Project. United States. doi:https://doi.org/10.17188/1746957
The Materials Project. 2020. "Materials Data on AlPO4 by Materials Project". United States. doi:https://doi.org/10.17188/1746957. https://www.osti.gov/servlets/purl/1746957. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1746957,
title = {Materials Data on AlPO4 by Materials Project},
author = {The Materials Project},
abstractNote = {AlPO4 crystallizes in the triclinic P-1 space group. The structure is two-dimensional and consists of one hydrogen peroxide molecule and one Al4P4O15 sheet oriented in the (0, 0, 1) direction. In the Al4P4O15 sheet, there are four inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded in a distorted see-saw-like geometry to four O2- atoms. There are a spread of Al–O bond distances ranging from 1.73–1.85 Å. In the second Al3+ site, Al3+ is bonded to four O2- atoms to form AlO4 tetrahedra that share corners with two equivalent AlO5 trigonal bipyramids, a cornercorner with one AlO4 trigonal pyramid, and an edgeedge with one PO4 trigonal pyramid. There are a spread of Al–O bond distances ranging from 1.73–1.89 Å. In the third Al3+ site, Al3+ is bonded to four O2- atoms to form distorted AlO4 trigonal pyramids that share a cornercorner with one AlO4 tetrahedra and an edgeedge with one AlO5 trigonal bipyramid. There are a spread of Al–O bond distances ranging from 1.73–1.88 Å. In the fourth Al3+ site, Al3+ is bonded to five O2- atoms to form distorted AlO5 trigonal bipyramids that share corners with two equivalent AlO4 tetrahedra, an edgeedge with one AlO4 trigonal pyramid, and an edgeedge with one PO4 trigonal pyramid. There are a spread of Al–O bond distances ranging from 1.75–2.11 Å. There are four inequivalent P5+ sites. In the first P5+ site, P5+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.49 Å) and one longer (1.59 Å) P–O bond length. In the second P5+ site, P5+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There are a spread of P–O bond distances ranging from 1.56–1.92 Å. In the third P5+ site, P5+ is bonded to four O2- atoms to form PO4 trigonal pyramids that share an edgeedge with one AlO4 tetrahedra and an edgeedge with one AlO5 trigonal bipyramid. There are a spread of P–O bond distances ranging from 1.47–1.68 Å. In the fourth P5+ site, P5+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of P–O bond distances ranging from 1.46–1.53 Å. There are fifteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one P5+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one P5+ atom. In the third O2- site, O2- is bonded in an L-shaped geometry to two Al3+ atoms. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to one Al3+ and one P5+ atom. In the fifth O2- site, O2- is bonded in a bent 120 degrees geometry to one Al3+ and one P5+ atom. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Al3+ atoms. In the seventh O2- site, O2- is bonded in a T-shaped geometry to two Al3+ and one P5+ atom. In the eighth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two P5+ atoms. In the ninth O2- site, O2- is bonded in an L-shaped geometry to one Al3+ and one P5+ atom. In the tenth O2- site, O2- is bonded in a bent 150 degrees geometry to one Al3+ and one P5+ atom. In the eleventh O2- site, O2- is bonded in a distorted T-shaped geometry to three Al3+ atoms. In the twelfth O2- site, O2- is bonded in a distorted single-bond geometry to one Al3+ and one O2- atom. The O–O bond length is 1.48 Å. In the thirteenth O2- site, O2- is bonded in a bent 150 degrees geometry to one Al3+ and one P5+ atom. In the fourteenth O2- site, O2- is bonded in a single-bond geometry to one P5+ atom. In the fifteenth O2- site, O2- is bonded in a 2-coordinate geometry to one Al3+, one P5+, and one O2- atom.},
doi = {10.17188/1746957},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}

Works referenced in this record:

A Breakthrough in the Safety of Lithium Secondary Batteries by Coating the Cathode Material with AlPO4 Nanoparticles
journal, April 2003


Novel high-performance wave-transparent aluminum phosphate/cyanate ester composites
journal, August 2011