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Title: Materials Data on Ti7Sn3O20 by Materials Project

Abstract

Ti7Sn3O20 is Hydrophilite-derived structured and crystallizes in the orthorhombic Cmmm space group. The structure is three-dimensional. there are four inequivalent Ti4+ sites. In the first Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with four equivalent TiO6 octahedra, corners with four equivalent SnO6 octahedra, an edgeedge with one TiO6 octahedra, and an edgeedge with one SnO6 octahedra. The corner-sharing octahedra tilt angles range from 45–53°. There is two shorter (1.97 Å) and four longer (1.99 Å) Ti–O bond length. In the second Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with four equivalent TiO6 octahedra, corners with four equivalent SnO6 octahedra, and edges with two TiO6 octahedra. The corner-sharing octahedra tilt angles range from 46–52°. There are a spread of Ti–O bond distances ranging from 1.96–2.00 Å. In the third Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with eight equivalent TiO6 octahedra and edges with two equivalent SnO6 octahedra. The corner-sharing octahedra tilt angles range from 46–49°. There are four shorter (1.96 Å) and two longer (2.04 Å) Ti–O bond lengths. In the fourth Ti4+more » site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with four equivalent TiO6 octahedra, corners with four equivalent SnO6 octahedra, an edgeedge with one TiO6 octahedra, and an edgeedge with one SnO6 octahedra. The corner-sharing octahedra tilt angles range from 45–53°. There are a spread of Ti–O bond distances ranging from 1.96–2.00 Å. There are two inequivalent Sn4+ sites. In the first Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share corners with eight equivalent TiO6 octahedra and edges with two equivalent TiO6 octahedra. The corner-sharing octahedra tilt angles range from 51–53°. All Sn–O bond lengths are 2.08 Å. In the second Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share corners with eight TiO6 octahedra and edges with two TiO6 octahedra. The corner-sharing octahedra tilt angles range from 51–53°. There are four shorter (2.08 Å) and two longer (2.09 Å) Sn–O bond lengths. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to two Ti4+ and one Sn4+ atom. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to two Ti4+ and one Sn4+ atom. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to three Ti4+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Ti4+ and one Sn4+ atom. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Ti4+ and one Sn4+ atom. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Ti4+ and one Sn4+ atom.« less

Publication Date:
Other Number(s):
mp-761118
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; Ti7Sn3O20; O-Sn-Ti
OSTI Identifier:
1291754
DOI:
10.17188/1291754

Citation Formats

The Materials Project. Materials Data on Ti7Sn3O20 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1291754.
The Materials Project. Materials Data on Ti7Sn3O20 by Materials Project. United States. doi:10.17188/1291754.
The Materials Project. 2020. "Materials Data on Ti7Sn3O20 by Materials Project". United States. doi:10.17188/1291754. https://www.osti.gov/servlets/purl/1291754. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1291754,
title = {Materials Data on Ti7Sn3O20 by Materials Project},
author = {The Materials Project},
abstractNote = {Ti7Sn3O20 is Hydrophilite-derived structured and crystallizes in the orthorhombic Cmmm space group. The structure is three-dimensional. there are four inequivalent Ti4+ sites. In the first Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with four equivalent TiO6 octahedra, corners with four equivalent SnO6 octahedra, an edgeedge with one TiO6 octahedra, and an edgeedge with one SnO6 octahedra. The corner-sharing octahedra tilt angles range from 45–53°. There is two shorter (1.97 Å) and four longer (1.99 Å) Ti–O bond length. In the second Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with four equivalent TiO6 octahedra, corners with four equivalent SnO6 octahedra, and edges with two TiO6 octahedra. The corner-sharing octahedra tilt angles range from 46–52°. There are a spread of Ti–O bond distances ranging from 1.96–2.00 Å. In the third Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with eight equivalent TiO6 octahedra and edges with two equivalent SnO6 octahedra. The corner-sharing octahedra tilt angles range from 46–49°. There are four shorter (1.96 Å) and two longer (2.04 Å) Ti–O bond lengths. In the fourth Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with four equivalent TiO6 octahedra, corners with four equivalent SnO6 octahedra, an edgeedge with one TiO6 octahedra, and an edgeedge with one SnO6 octahedra. The corner-sharing octahedra tilt angles range from 45–53°. There are a spread of Ti–O bond distances ranging from 1.96–2.00 Å. There are two inequivalent Sn4+ sites. In the first Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share corners with eight equivalent TiO6 octahedra and edges with two equivalent TiO6 octahedra. The corner-sharing octahedra tilt angles range from 51–53°. All Sn–O bond lengths are 2.08 Å. In the second Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share corners with eight TiO6 octahedra and edges with two TiO6 octahedra. The corner-sharing octahedra tilt angles range from 51–53°. There are four shorter (2.08 Å) and two longer (2.09 Å) Sn–O bond lengths. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to two Ti4+ and one Sn4+ atom. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to two Ti4+ and one Sn4+ atom. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to three Ti4+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Ti4+ and one Sn4+ atom. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Ti4+ and one Sn4+ atom. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Ti4+ and one Sn4+ atom.},
doi = {10.17188/1291754},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}

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