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Title: Materials Data on In6Se7 by Materials Project

Abstract

In6Se7 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. there are six inequivalent In+2.33+ sites. In the first In+2.33+ site, In+2.33+ is bonded in a 7-coordinate geometry to seven Se2- atoms. There are a spread of In–Se bond distances ranging from 3.19–3.49 Å. In the second In+2.33+ site, In+2.33+ is bonded to six Se2- atoms to form a mixture of edge and corner-sharing InSe6 octahedra. The corner-sharing octahedra tilt angles range from 2–3°. There are a spread of In–Se bond distances ranging from 2.70–2.97 Å. In the third In+2.33+ site, In+2.33+ is bonded to six Se2- atoms to form a mixture of edge and corner-sharing InSe6 octahedra. The corner-sharing octahedra tilt angles range from 2–3°. There are a spread of In–Se bond distances ranging from 2.72–3.01 Å. In the fourth In+2.33+ site, In+2.33+ is bonded to six Se2- atoms to form edge-sharing InSe6 octahedra. There are a spread of In–Se bond distances ranging from 2.77–2.86 Å. In the fifth In+2.33+ site, In+2.33+ is bonded in a 3-coordinate geometry to three Se2- atoms. There are a spread of In–Se bond distances ranging from 2.68–2.75 Å. In the sixth In+2.33+ site, In+2.33+ is bonded in a distorted T-shaped geometrymore » to three Se2- atoms. There are a spread of In–Se bond distances ranging from 2.71–2.78 Å. There are seven inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a 3-coordinate geometry to five In+2.33+ atoms. In the second Se2- site, Se2- is bonded to five In+2.33+ atoms to form a mixture of distorted edge and corner-sharing SeIn5 square pyramids. In the third Se2- site, Se2- is bonded to five In+2.33+ atoms to form a mixture of distorted edge and corner-sharing SeIn5 trigonal bipyramids. In the fourth Se2- site, Se2- is bonded in a distorted rectangular see-saw-like geometry to five In+2.33+ atoms. In the fifth Se2- site, Se2- is bonded in a distorted T-shaped geometry to three In+2.33+ atoms. In the sixth Se2- site, Se2- is bonded in a 3-coordinate geometry to three In+2.33+ atoms. In the seventh Se2- site, Se2- is bonded to five In+2.33+ atoms to form a mixture of edge and corner-sharing SeIn5 square pyramids.« less

Publication Date:
Other Number(s):
mp-567596
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; In6Se7; In-Se
OSTI Identifier:
1273948
DOI:
https://doi.org/10.17188/1273948

Citation Formats

The Materials Project. Materials Data on In6Se7 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1273948.
The Materials Project. Materials Data on In6Se7 by Materials Project. United States. doi:https://doi.org/10.17188/1273948
The Materials Project. 2020. "Materials Data on In6Se7 by Materials Project". United States. doi:https://doi.org/10.17188/1273948. https://www.osti.gov/servlets/purl/1273948. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1273948,
title = {Materials Data on In6Se7 by Materials Project},
author = {The Materials Project},
abstractNote = {In6Se7 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. there are six inequivalent In+2.33+ sites. In the first In+2.33+ site, In+2.33+ is bonded in a 7-coordinate geometry to seven Se2- atoms. There are a spread of In–Se bond distances ranging from 3.19–3.49 Å. In the second In+2.33+ site, In+2.33+ is bonded to six Se2- atoms to form a mixture of edge and corner-sharing InSe6 octahedra. The corner-sharing octahedra tilt angles range from 2–3°. There are a spread of In–Se bond distances ranging from 2.70–2.97 Å. In the third In+2.33+ site, In+2.33+ is bonded to six Se2- atoms to form a mixture of edge and corner-sharing InSe6 octahedra. The corner-sharing octahedra tilt angles range from 2–3°. There are a spread of In–Se bond distances ranging from 2.72–3.01 Å. In the fourth In+2.33+ site, In+2.33+ is bonded to six Se2- atoms to form edge-sharing InSe6 octahedra. There are a spread of In–Se bond distances ranging from 2.77–2.86 Å. In the fifth In+2.33+ site, In+2.33+ is bonded in a 3-coordinate geometry to three Se2- atoms. There are a spread of In–Se bond distances ranging from 2.68–2.75 Å. In the sixth In+2.33+ site, In+2.33+ is bonded in a distorted T-shaped geometry to three Se2- atoms. There are a spread of In–Se bond distances ranging from 2.71–2.78 Å. There are seven inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a 3-coordinate geometry to five In+2.33+ atoms. In the second Se2- site, Se2- is bonded to five In+2.33+ atoms to form a mixture of distorted edge and corner-sharing SeIn5 square pyramids. In the third Se2- site, Se2- is bonded to five In+2.33+ atoms to form a mixture of distorted edge and corner-sharing SeIn5 trigonal bipyramids. In the fourth Se2- site, Se2- is bonded in a distorted rectangular see-saw-like geometry to five In+2.33+ atoms. In the fifth Se2- site, Se2- is bonded in a distorted T-shaped geometry to three In+2.33+ atoms. In the sixth Se2- site, Se2- is bonded in a 3-coordinate geometry to three In+2.33+ atoms. In the seventh Se2- site, Se2- is bonded to five In+2.33+ atoms to form a mixture of edge and corner-sharing SeIn5 square pyramids.},
doi = {10.17188/1273948},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}