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Title: Materials Data on Sr3Al2Cl2O5 by Materials Project

Abstract

Sr3Al2O5Cl2 crystallizes in the orthorhombic P2_12_12_1 space group. The structure is three-dimensional. there are three inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 3-coordinate geometry to three O2- and four Cl1- atoms. There are a spread of Sr–O bond distances ranging from 2.47–2.54 Å. There are a spread of Sr–Cl bond distances ranging from 3.11–3.31 Å. In the second Sr2+ site, Sr2+ is bonded in a 3-coordinate geometry to three O2- and four Cl1- atoms. There are a spread of Sr–O bond distances ranging from 2.47–2.54 Å. There are a spread of Sr–Cl bond distances ranging from 3.11–3.39 Å. In the third Sr2+ site, Sr2+ is bonded in a 3-coordinate geometry to three O2- and four Cl1- atoms. There are a spread of Sr–O bond distances ranging from 2.47–2.54 Å. There are a spread of Sr–Cl bond distances ranging from 3.11–3.40 Å. There are two inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded to four O2- atoms to form corner-sharing AlO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.75–1.79 Å. In the second Al3+ site, Al3+ is bonded to four O2- atoms to form corner-sharing AlO4 tetrahedra. Theremore » is one shorter (1.75 Å) and three longer (1.78 Å) Al–O bond length. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to one Sr2+, two Al3+, and one Cl1- atom. The O–Cl bond length is 3.42 Å. In the second O2- site, O2- is bonded to three Sr2+, one Al3+, and one Cl1- atom to form distorted corner-sharing OSr3AlCl tetrahedra. The O–Cl bond length is 3.02 Å. In the third O2- site, O2- is bonded in a 2-coordinate geometry to one Sr2+, two Al3+, and one Cl1- atom. The O–Cl bond length is 3.34 Å. In the fourth O2- site, O2- is bonded to three Sr2+, one Al3+, and one Cl1- atom to form distorted corner-sharing OSr3AlCl tetrahedra. The O–Cl bond length is 3.06 Å. In the fifth O2- site, O2- is bonded in a 2-coordinate geometry to one Sr2+, two Al3+, and one Cl1- atom. The O–Cl bond length is 3.28 Å. There are two inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a 7-coordinate geometry to six Sr2+ and four O2- atoms. In the second Cl1- site, Cl1- is bonded in a 7-coordinate geometry to six Sr2+ and one O2- atom.« less

Publication Date:
Other Number(s):
mp-559224
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; Sr3Al2Cl2O5; Al-Cl-O-Sr
OSTI Identifier:
1270728
DOI:
https://doi.org/10.17188/1270728

Citation Formats

The Materials Project. Materials Data on Sr3Al2Cl2O5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1270728.
The Materials Project. Materials Data on Sr3Al2Cl2O5 by Materials Project. United States. doi:https://doi.org/10.17188/1270728
The Materials Project. 2020. "Materials Data on Sr3Al2Cl2O5 by Materials Project". United States. doi:https://doi.org/10.17188/1270728. https://www.osti.gov/servlets/purl/1270728. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1270728,
title = {Materials Data on Sr3Al2Cl2O5 by Materials Project},
author = {The Materials Project},
abstractNote = {Sr3Al2O5Cl2 crystallizes in the orthorhombic P2_12_12_1 space group. The structure is three-dimensional. there are three inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 3-coordinate geometry to three O2- and four Cl1- atoms. There are a spread of Sr–O bond distances ranging from 2.47–2.54 Å. There are a spread of Sr–Cl bond distances ranging from 3.11–3.31 Å. In the second Sr2+ site, Sr2+ is bonded in a 3-coordinate geometry to three O2- and four Cl1- atoms. There are a spread of Sr–O bond distances ranging from 2.47–2.54 Å. There are a spread of Sr–Cl bond distances ranging from 3.11–3.39 Å. In the third Sr2+ site, Sr2+ is bonded in a 3-coordinate geometry to three O2- and four Cl1- atoms. There are a spread of Sr–O bond distances ranging from 2.47–2.54 Å. There are a spread of Sr–Cl bond distances ranging from 3.11–3.40 Å. There are two inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded to four O2- atoms to form corner-sharing AlO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.75–1.79 Å. In the second Al3+ site, Al3+ is bonded to four O2- atoms to form corner-sharing AlO4 tetrahedra. There is one shorter (1.75 Å) and three longer (1.78 Å) Al–O bond length. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to one Sr2+, two Al3+, and one Cl1- atom. The O–Cl bond length is 3.42 Å. In the second O2- site, O2- is bonded to three Sr2+, one Al3+, and one Cl1- atom to form distorted corner-sharing OSr3AlCl tetrahedra. The O–Cl bond length is 3.02 Å. In the third O2- site, O2- is bonded in a 2-coordinate geometry to one Sr2+, two Al3+, and one Cl1- atom. The O–Cl bond length is 3.34 Å. In the fourth O2- site, O2- is bonded to three Sr2+, one Al3+, and one Cl1- atom to form distorted corner-sharing OSr3AlCl tetrahedra. The O–Cl bond length is 3.06 Å. In the fifth O2- site, O2- is bonded in a 2-coordinate geometry to one Sr2+, two Al3+, and one Cl1- atom. The O–Cl bond length is 3.28 Å. There are two inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a 7-coordinate geometry to six Sr2+ and four O2- atoms. In the second Cl1- site, Cl1- is bonded in a 7-coordinate geometry to six Sr2+ and one O2- atom.},
doi = {10.17188/1270728},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}