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Title: Materials Data on Ca5Sn3H by Materials Project

Abstract

Ca5Sn3H crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. there are two inequivalent Ca sites. In the first Ca site, Ca is bonded to six Sn atoms to form distorted corner-sharing CaSn6 octahedra. The corner-sharing octahedra tilt angles range from 0–52°. There are four shorter (3.23 Å) and two longer (3.74 Å) Ca–Sn bond lengths. In the second Ca site, Ca is bonded in a distorted single-bond geometry to five Sn and one H atom. There are a spread of Ca–Sn bond distances ranging from 3.30–3.40 Å. The Ca–H bond length is 2.38 Å. There are two inequivalent Sn sites. In the first Sn site, Sn is bonded in a 10-coordinate geometry to ten Ca atoms. In the second Sn site, Sn is bonded in a 9-coordinate geometry to eight Ca and one Sn atom. The Sn–Sn bond length is 2.95 Å. H is bonded in a tetrahedral geometry to four equivalent Ca atoms.

Authors:
Publication Date:
Other Number(s):
mp-1106280
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; Ca5Sn3H; Ca-H-Sn
OSTI Identifier:
1734305
DOI:
https://doi.org/10.17188/1734305

Citation Formats

The Materials Project. Materials Data on Ca5Sn3H by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1734305.
The Materials Project. Materials Data on Ca5Sn3H by Materials Project. United States. doi:https://doi.org/10.17188/1734305
The Materials Project. 2020. "Materials Data on Ca5Sn3H by Materials Project". United States. doi:https://doi.org/10.17188/1734305. https://www.osti.gov/servlets/purl/1734305. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1734305,
title = {Materials Data on Ca5Sn3H by Materials Project},
author = {The Materials Project},
abstractNote = {Ca5Sn3H crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. there are two inequivalent Ca sites. In the first Ca site, Ca is bonded to six Sn atoms to form distorted corner-sharing CaSn6 octahedra. The corner-sharing octahedra tilt angles range from 0–52°. There are four shorter (3.23 Å) and two longer (3.74 Å) Ca–Sn bond lengths. In the second Ca site, Ca is bonded in a distorted single-bond geometry to five Sn and one H atom. There are a spread of Ca–Sn bond distances ranging from 3.30–3.40 Å. The Ca–H bond length is 2.38 Å. There are two inequivalent Sn sites. In the first Sn site, Sn is bonded in a 10-coordinate geometry to ten Ca atoms. In the second Sn site, Sn is bonded in a 9-coordinate geometry to eight Ca and one Sn atom. The Sn–Sn bond length is 2.95 Å. H is bonded in a tetrahedral geometry to four equivalent Ca atoms.},
doi = {10.17188/1734305},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}