DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on HoMn6(Sn2Ge)2 by Materials Project

Abstract

HoMn6Sn4Ge2 crystallizes in the hexagonal P6/mmm space group. The structure is three-dimensional. Ho is bonded to two equivalent Sn and six equivalent Ge atoms to form distorted edge-sharing HoSn2Ge6 hexagonal bipyramids. Both Ho–Sn bond lengths are 2.89 Å. All Ho–Ge bond lengths are 3.09 Å. Mn is bonded in a 12-coordinate geometry to four Sn and two equivalent Ge atoms. There are two shorter (2.78 Å) and two longer (2.81 Å) Mn–Sn bond lengths. Both Mn–Ge bond lengths are 2.54 Å. There are two inequivalent Sn sites. In the first Sn site, Sn is bonded in a 6-coordinate geometry to six equivalent Mn atoms. In the second Sn site, Sn is bonded in a 8-coordinate geometry to one Ho, six equivalent Mn, and one Sn atom. The Sn–Sn bond length is 2.88 Å. Ge is bonded in a 9-coordinate geometry to three equivalent Ho and six equivalent Mn atoms.

Authors:
Publication Date:
Other Number(s):
mp-1212048
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; HoMn6(Sn2Ge)2; Ge-Ho-Mn-Sn
OSTI Identifier:
1705336
DOI:
https://doi.org/10.17188/1705336

Citation Formats

The Materials Project. Materials Data on HoMn6(Sn2Ge)2 by Materials Project. United States: N. p., 2019. Web. doi:10.17188/1705336.
The Materials Project. Materials Data on HoMn6(Sn2Ge)2 by Materials Project. United States. doi:https://doi.org/10.17188/1705336
The Materials Project. 2019. "Materials Data on HoMn6(Sn2Ge)2 by Materials Project". United States. doi:https://doi.org/10.17188/1705336. https://www.osti.gov/servlets/purl/1705336. Pub date:Sat Jan 12 00:00:00 EST 2019
@article{osti_1705336,
title = {Materials Data on HoMn6(Sn2Ge)2 by Materials Project},
author = {The Materials Project},
abstractNote = {HoMn6Sn4Ge2 crystallizes in the hexagonal P6/mmm space group. The structure is three-dimensional. Ho is bonded to two equivalent Sn and six equivalent Ge atoms to form distorted edge-sharing HoSn2Ge6 hexagonal bipyramids. Both Ho–Sn bond lengths are 2.89 Å. All Ho–Ge bond lengths are 3.09 Å. Mn is bonded in a 12-coordinate geometry to four Sn and two equivalent Ge atoms. There are two shorter (2.78 Å) and two longer (2.81 Å) Mn–Sn bond lengths. Both Mn–Ge bond lengths are 2.54 Å. There are two inequivalent Sn sites. In the first Sn site, Sn is bonded in a 6-coordinate geometry to six equivalent Mn atoms. In the second Sn site, Sn is bonded in a 8-coordinate geometry to one Ho, six equivalent Mn, and one Sn atom. The Sn–Sn bond length is 2.88 Å. Ge is bonded in a 9-coordinate geometry to three equivalent Ho and six equivalent Mn atoms.},
doi = {10.17188/1705336},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}