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Title: Materials Data on HoTh by Materials Project

Abstract

ThHo is alpha La-derived structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. there are two inequivalent Th sites. In the first Th site, Th is bonded to six equivalent Th and six Ho atoms to form ThHo6Th6 cuboctahedra that share corners with twelve ThHo6Th6 cuboctahedra, edges with twelve ThHo6Th6 cuboctahedra, edges with twelve HoHo6Th6 cuboctahedra, faces with six equivalent ThHo6Th6 cuboctahedra, and faces with twelve HoHo6Th6 cuboctahedra. All Th–Th bond lengths are 3.55 Å. All Th–Ho bond lengths are 3.54 Å. In the second Th site, Th is bonded to ten equivalent Th and six Ho atoms to form ThHo6Th10 cuboctahedra that share corners with ten HoHo6Th6 cuboctahedra, corners with twelve ThHo6Th6 cuboctahedra, edges with eight HoHo6Th6 cuboctahedra, edges with sixteen ThHo6Th6 cuboctahedra, faces with sixteen equivalent ThHo6Th10 cuboctahedra, and faces with eighteen HoHo6Th6 cuboctahedra. There are a spread of Th–Th bond distances ranging from 3.55–7.10 Å. All Th–Ho bond lengths are 3.54 Å. There are three inequivalent Ho sites. In the first Ho site, Ho is bonded to six equivalent Th and six equivalent Ho atoms to form HoHo6Th6 cuboctahedra that share corners with twelve HoHo6Th6 cuboctahedra, edges with twelve equivalent ThHo6Th6 cuboctahedra, edgesmore » with twelve HoHo6Th6 cuboctahedra, faces with six equivalent HoHo6Th6 cuboctahedra, and faces with twelve equivalent ThHo6Th6 cuboctahedra. All Ho–Ho bond lengths are 3.55 Å. In the second Ho site, Ho is bonded to six Th and six equivalent Ho atoms to form HoHo6Th6 cuboctahedra that share corners with five equivalent ThHo6Th10 cuboctahedra, corners with twelve HoHo6Th6 cuboctahedra, edges with ten ThHo6Th6 cuboctahedra, edges with twelve HoHo6Th6 cuboctahedra, faces with six equivalent HoHo6Th6 cuboctahedra, and faces with fifteen ThHo6Th6 cuboctahedra. All Ho–Th bond lengths are 3.54 Å. All Ho–Ho bond lengths are 3.55 Å. In the third Ho site, Ho is bonded to six Th and six equivalent Ho atoms to form HoHo6Th6 cuboctahedra that share corners with five equivalent ThHo6Th10 cuboctahedra, corners with twelve HoHo6Th6 cuboctahedra, edges with ten ThHo6Th6 cuboctahedra, edges with twelve HoHo6Th6 cuboctahedra, faces with six equivalent HoHo6Th6 cuboctahedra, and faces with fifteen ThHo6Th6 cuboctahedra. All Ho–Ho bond lengths are 3.55 Å.« less

Publication Date:
Other Number(s):
mp-1223797
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; HoTh; Ho-Th
OSTI Identifier:
1725161
DOI:
https://doi.org/10.17188/1725161

Citation Formats

The Materials Project. Materials Data on HoTh by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1725161.
The Materials Project. Materials Data on HoTh by Materials Project. United States. doi:https://doi.org/10.17188/1725161
The Materials Project. 2020. "Materials Data on HoTh by Materials Project". United States. doi:https://doi.org/10.17188/1725161. https://www.osti.gov/servlets/purl/1725161. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1725161,
title = {Materials Data on HoTh by Materials Project},
author = {The Materials Project},
abstractNote = {ThHo is alpha La-derived structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. there are two inequivalent Th sites. In the first Th site, Th is bonded to six equivalent Th and six Ho atoms to form ThHo6Th6 cuboctahedra that share corners with twelve ThHo6Th6 cuboctahedra, edges with twelve ThHo6Th6 cuboctahedra, edges with twelve HoHo6Th6 cuboctahedra, faces with six equivalent ThHo6Th6 cuboctahedra, and faces with twelve HoHo6Th6 cuboctahedra. All Th–Th bond lengths are 3.55 Å. All Th–Ho bond lengths are 3.54 Å. In the second Th site, Th is bonded to ten equivalent Th and six Ho atoms to form ThHo6Th10 cuboctahedra that share corners with ten HoHo6Th6 cuboctahedra, corners with twelve ThHo6Th6 cuboctahedra, edges with eight HoHo6Th6 cuboctahedra, edges with sixteen ThHo6Th6 cuboctahedra, faces with sixteen equivalent ThHo6Th10 cuboctahedra, and faces with eighteen HoHo6Th6 cuboctahedra. There are a spread of Th–Th bond distances ranging from 3.55–7.10 Å. All Th–Ho bond lengths are 3.54 Å. There are three inequivalent Ho sites. In the first Ho site, Ho is bonded to six equivalent Th and six equivalent Ho atoms to form HoHo6Th6 cuboctahedra that share corners with twelve HoHo6Th6 cuboctahedra, edges with twelve equivalent ThHo6Th6 cuboctahedra, edges with twelve HoHo6Th6 cuboctahedra, faces with six equivalent HoHo6Th6 cuboctahedra, and faces with twelve equivalent ThHo6Th6 cuboctahedra. All Ho–Ho bond lengths are 3.55 Å. In the second Ho site, Ho is bonded to six Th and six equivalent Ho atoms to form HoHo6Th6 cuboctahedra that share corners with five equivalent ThHo6Th10 cuboctahedra, corners with twelve HoHo6Th6 cuboctahedra, edges with ten ThHo6Th6 cuboctahedra, edges with twelve HoHo6Th6 cuboctahedra, faces with six equivalent HoHo6Th6 cuboctahedra, and faces with fifteen ThHo6Th6 cuboctahedra. All Ho–Th bond lengths are 3.54 Å. All Ho–Ho bond lengths are 3.55 Å. In the third Ho site, Ho is bonded to six Th and six equivalent Ho atoms to form HoHo6Th6 cuboctahedra that share corners with five equivalent ThHo6Th10 cuboctahedra, corners with twelve HoHo6Th6 cuboctahedra, edges with ten ThHo6Th6 cuboctahedra, edges with twelve HoHo6Th6 cuboctahedra, faces with six equivalent HoHo6Th6 cuboctahedra, and faces with fifteen ThHo6Th6 cuboctahedra. All Ho–Ho bond lengths are 3.55 Å.},
doi = {10.17188/1725161},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}