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Title: Materials Data on SnO2 by Materials Project

Abstract

SnO2 crystallizes in the monoclinic Cm space group. The structure is three-dimensional. there are nine inequivalent Sn4+ sites. In the first Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share a cornercorner with one SnO4 tetrahedra, corners with two equivalent SnO4 trigonal pyramids, and edges with four SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.05–2.30 Å. In the second Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share a cornercorner with one SnO4 trigonal pyramid and edges with five SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.03–2.33 Å. In the third Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share a cornercorner with one SnO4 tetrahedra, corners with two equivalent SnO4 trigonal pyramids, and edges with four equivalent SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.05–2.29 Å. In the fourth Sn4+ site, Sn4+ is bonded to six O2- atoms to form edge-sharing SnO6 octahedra. There are three shorter (2.06 Å) and three longer (2.19 Å) Sn–O bond lengths. In the fifth Sn4+ site, Sn4+ is bonded tomore » four O2- atoms to form corner-sharing SnO4 trigonal pyramids. The corner-sharing octahedra tilt angles range from 58–68°. There are three shorter (2.05 Å) and one longer (2.10 Å) Sn–O bond lengths. In the sixth Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share corners with two equivalent SnO4 tetrahedra and edges with five SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.10–2.17 Å. In the seventh Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share a cornercorner with one SnO4 trigonal pyramid and edges with five SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.04–2.34 Å. In the eighth Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share corners with two equivalent SnO4 tetrahedra and edges with five SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.10–2.17 Å. In the ninth Sn4+ site, Sn4+ is bonded to four O2- atoms to form corner-sharing SnO4 tetrahedra. The corner-sharing octahedra tilt angles range from 57–60°. There are a spread of Sn–O bond distances ranging from 2.01–2.03 Å. There are eighteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a water-like geometry to two Sn4+ atoms. In the second O2- site, O2- is bonded in a distorted T-shaped geometry to three Sn4+ atoms. In the third O2- site, O2- is bonded in a water-like geometry to two equivalent Sn4+ atoms. In the fourth O2- site, O2- is bonded in a water-like geometry to two Sn4+ atoms. In the fifth O2- site, O2- is bonded in a trigonal non-coplanar geometry to three Sn4+ atoms. In the sixth O2- site, O2- is bonded in a distorted T-shaped geometry to three Sn4+ atoms. In the seventh O2- site, O2- is bonded in a trigonal non-coplanar geometry to three Sn4+ atoms. In the eighth O2- site, O2- is bonded in a distorted trigonal pyramidal geometry to four Sn4+ atoms. In the ninth O2- site, O2- is bonded in a water-like geometry to two equivalent Sn4+ atoms. In the tenth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Sn4+ atoms. In the eleventh O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Sn4+ atoms. In the twelfth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Sn4+ atoms. In the thirteenth O2- site, O2- is bonded in a distorted T-shaped geometry to three Sn4+ atoms. In the fourteenth O2- site, O2- is bonded in a distorted trigonal pyramidal geometry to four Sn4+ atoms. In the fifteenth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Sn4+ atoms. In the sixteenth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Sn4+ atoms. In the seventeenth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Sn4+ atoms. In the eighteenth O2- site, O2- is bonded in a trigonal non-coplanar geometry to three Sn4+ atoms.« less

Authors:
Publication Date:
Other Number(s):
mvc-9896
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; SnO2; O-Sn
OSTI Identifier:
1323810
DOI:
https://doi.org/10.17188/1323810

Citation Formats

The Materials Project. Materials Data on SnO2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1323810.
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The Materials Project. Materials Data on SnO2 by Materials Project. United States. doi:https://doi.org/10.17188/1323810
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The Materials Project. 2020. "Materials Data on SnO2 by Materials Project". United States. doi:https://doi.org/10.17188/1323810. https://www.osti.gov/servlets/purl/1323810. Pub date:Mon Aug 03 00:00:00 EDT 2020
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@article{osti_1323810,
title = {Materials Data on SnO2 by Materials Project},
author = {The Materials Project},
abstractNote = {SnO2 crystallizes in the monoclinic Cm space group. The structure is three-dimensional. there are nine inequivalent Sn4+ sites. In the first Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share a cornercorner with one SnO4 tetrahedra, corners with two equivalent SnO4 trigonal pyramids, and edges with four SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.05–2.30 Å. In the second Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share a cornercorner with one SnO4 trigonal pyramid and edges with five SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.03–2.33 Å. In the third Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share a cornercorner with one SnO4 tetrahedra, corners with two equivalent SnO4 trigonal pyramids, and edges with four equivalent SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.05–2.29 Å. In the fourth Sn4+ site, Sn4+ is bonded to six O2- atoms to form edge-sharing SnO6 octahedra. There are three shorter (2.06 Å) and three longer (2.19 Å) Sn–O bond lengths. In the fifth Sn4+ site, Sn4+ is bonded to four O2- atoms to form corner-sharing SnO4 trigonal pyramids. The corner-sharing octahedra tilt angles range from 58–68°. There are three shorter (2.05 Å) and one longer (2.10 Å) Sn–O bond lengths. In the sixth Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share corners with two equivalent SnO4 tetrahedra and edges with five SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.10–2.17 Å. In the seventh Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share a cornercorner with one SnO4 trigonal pyramid and edges with five SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.04–2.34 Å. In the eighth Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share corners with two equivalent SnO4 tetrahedra and edges with five SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.10–2.17 Å. In the ninth Sn4+ site, Sn4+ is bonded to four O2- atoms to form corner-sharing SnO4 tetrahedra. The corner-sharing octahedra tilt angles range from 57–60°. There are a spread of Sn–O bond distances ranging from 2.01–2.03 Å. There are eighteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a water-like geometry to two Sn4+ atoms. In the second O2- site, O2- is bonded in a distorted T-shaped geometry to three Sn4+ atoms. In the third O2- site, O2- is bonded in a water-like geometry to two equivalent Sn4+ atoms. In the fourth O2- site, O2- is bonded in a water-like geometry to two Sn4+ atoms. In the fifth O2- site, O2- is bonded in a trigonal non-coplanar geometry to three Sn4+ atoms. In the sixth O2- site, O2- is bonded in a distorted T-shaped geometry to three Sn4+ atoms. In the seventh O2- site, O2- is bonded in a trigonal non-coplanar geometry to three Sn4+ atoms. In the eighth O2- site, O2- is bonded in a distorted trigonal pyramidal geometry to four Sn4+ atoms. In the ninth O2- site, O2- is bonded in a water-like geometry to two equivalent Sn4+ atoms. In the tenth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Sn4+ atoms. In the eleventh O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Sn4+ atoms. In the twelfth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Sn4+ atoms. In the thirteenth O2- site, O2- is bonded in a distorted T-shaped geometry to three Sn4+ atoms. In the fourteenth O2- site, O2- is bonded in a distorted trigonal pyramidal geometry to four Sn4+ atoms. In the fifteenth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Sn4+ atoms. In the sixteenth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Sn4+ atoms. In the seventeenth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Sn4+ atoms. In the eighteenth O2- site, O2- is bonded in a trigonal non-coplanar geometry to three Sn4+ atoms.},
doi = {10.17188/1323810},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {8}
}
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DOI: https://doi.org/10.17188/1323810
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