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

Title: Materials Data on Mg5Ti by Materials Project

Abstract

Mg5Ti crystallizes in the monoclinic Cm space group. The structure is three-dimensional. there are five inequivalent Mg sites. In the first Mg site, Mg is bonded to ten Mg and two equivalent Ti atoms to form distorted MgMg10Ti2 cuboctahedra that share corners with eighteen MgMg10Ti2 cuboctahedra, edges with six equivalent TiMg10Ti2 cuboctahedra, edges with twelve MgMg9Ti3 cuboctahedra, faces with three equivalent TiMg10Ti2 cuboctahedra, and faces with seventeen MgMg10Ti2 cuboctahedra. There are a spread of Mg–Mg bond distances ranging from 3.09–3.22 Å. Both Mg–Ti bond lengths are 3.07 Å. In the second Mg site, Mg is bonded to nine Mg and three equivalent Ti atoms to form MgMg9Ti3 cuboctahedra that share corners with eighteen MgMg10Ti2 cuboctahedra, edges with two equivalent TiMg10Ti2 cuboctahedra, edges with sixteen MgMg10Ti2 cuboctahedra, faces with five equivalent TiMg10Ti2 cuboctahedra, and faces with fifteen MgMg10Ti2 cuboctahedra. There are a spread of Mg–Mg bond distances ranging from 3.08–3.13 Å. There are two shorter (3.12 Å) and one longer (3.15 Å) Mg–Ti bond lengths. In the third Mg site, Mg is bonded to ten Mg and two equivalent Ti atoms to form MgMg10Ti2 cuboctahedra that share corners with six equivalent TiMg10Ti2 cuboctahedra, corners with twelve MgMg10Ti2 cuboctahedra, edges with threemore » equivalent TiMg10Ti2 cuboctahedra, edges with fifteen MgMg10Ti2 cuboctahedra, faces with three equivalent TiMg10Ti2 cuboctahedra, and faces with seventeen MgMg10Ti2 cuboctahedra. There are a spread of Mg–Mg bond distances ranging from 3.09–3.22 Å. Both Mg–Ti bond lengths are 3.11 Å. In the fourth Mg site, Mg is bonded to eleven Mg and one Ti atom to form distorted MgMg11Ti cuboctahedra that share corners with eighteen MgMg10Ti2 cuboctahedra, edges with four equivalent TiMg10Ti2 cuboctahedra, edges with fourteen MgMg10Ti2 cuboctahedra, faces with four equivalent TiMg10Ti2 cuboctahedra, and faces with sixteen MgMg10Ti2 cuboctahedra. There are two shorter (3.10 Å) and two longer (3.18 Å) Mg–Mg bond lengths. The Mg–Ti bond length is 3.07 Å. In the fifth Mg site, Mg is bonded to ten Mg and two equivalent Ti atoms to form MgMg10Ti2 cuboctahedra that share corners with six equivalent TiMg10Ti2 cuboctahedra, corners with twelve MgMg10Ti2 cuboctahedra, edges with three equivalent TiMg10Ti2 cuboctahedra, edges with fifteen MgMg10Ti2 cuboctahedra, faces with three equivalent TiMg10Ti2 cuboctahedra, and faces with seventeen MgMg10Ti2 cuboctahedra. Both Mg–Mg bond lengths are 3.10 Å. Both Mg–Ti bond lengths are 3.11 Å. Ti is bonded to ten Mg and two equivalent Ti atoms to form TiMg10Ti2 cuboctahedra that share corners with six equivalent TiMg10Ti2 cuboctahedra, corners with twelve MgMg10Ti2 cuboctahedra, edges with eighteen MgMg10Ti2 cuboctahedra, faces with two equivalent TiMg10Ti2 cuboctahedra, and faces with eighteen MgMg10Ti2 cuboctahedra. Both Ti–Ti bond lengths are 3.10 Å.« less

Publication Date:
Other Number(s):
mp-1094486
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; Mg5Ti; Mg-Ti
OSTI Identifier:
1686373
DOI:
https://doi.org/10.17188/1686373

Citation Formats

The Materials Project. Materials Data on Mg5Ti by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1686373.
The Materials Project. Materials Data on Mg5Ti by Materials Project. United States. doi:https://doi.org/10.17188/1686373
The Materials Project. 2020. "Materials Data on Mg5Ti by Materials Project". United States. doi:https://doi.org/10.17188/1686373. https://www.osti.gov/servlets/purl/1686373. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1686373,
title = {Materials Data on Mg5Ti by Materials Project},
author = {The Materials Project},
abstractNote = {Mg5Ti crystallizes in the monoclinic Cm space group. The structure is three-dimensional. there are five inequivalent Mg sites. In the first Mg site, Mg is bonded to ten Mg and two equivalent Ti atoms to form distorted MgMg10Ti2 cuboctahedra that share corners with eighteen MgMg10Ti2 cuboctahedra, edges with six equivalent TiMg10Ti2 cuboctahedra, edges with twelve MgMg9Ti3 cuboctahedra, faces with three equivalent TiMg10Ti2 cuboctahedra, and faces with seventeen MgMg10Ti2 cuboctahedra. There are a spread of Mg–Mg bond distances ranging from 3.09–3.22 Å. Both Mg–Ti bond lengths are 3.07 Å. In the second Mg site, Mg is bonded to nine Mg and three equivalent Ti atoms to form MgMg9Ti3 cuboctahedra that share corners with eighteen MgMg10Ti2 cuboctahedra, edges with two equivalent TiMg10Ti2 cuboctahedra, edges with sixteen MgMg10Ti2 cuboctahedra, faces with five equivalent TiMg10Ti2 cuboctahedra, and faces with fifteen MgMg10Ti2 cuboctahedra. There are a spread of Mg–Mg bond distances ranging from 3.08–3.13 Å. There are two shorter (3.12 Å) and one longer (3.15 Å) Mg–Ti bond lengths. In the third Mg site, Mg is bonded to ten Mg and two equivalent Ti atoms to form MgMg10Ti2 cuboctahedra that share corners with six equivalent TiMg10Ti2 cuboctahedra, corners with twelve MgMg10Ti2 cuboctahedra, edges with three equivalent TiMg10Ti2 cuboctahedra, edges with fifteen MgMg10Ti2 cuboctahedra, faces with three equivalent TiMg10Ti2 cuboctahedra, and faces with seventeen MgMg10Ti2 cuboctahedra. There are a spread of Mg–Mg bond distances ranging from 3.09–3.22 Å. Both Mg–Ti bond lengths are 3.11 Å. In the fourth Mg site, Mg is bonded to eleven Mg and one Ti atom to form distorted MgMg11Ti cuboctahedra that share corners with eighteen MgMg10Ti2 cuboctahedra, edges with four equivalent TiMg10Ti2 cuboctahedra, edges with fourteen MgMg10Ti2 cuboctahedra, faces with four equivalent TiMg10Ti2 cuboctahedra, and faces with sixteen MgMg10Ti2 cuboctahedra. There are two shorter (3.10 Å) and two longer (3.18 Å) Mg–Mg bond lengths. The Mg–Ti bond length is 3.07 Å. In the fifth Mg site, Mg is bonded to ten Mg and two equivalent Ti atoms to form MgMg10Ti2 cuboctahedra that share corners with six equivalent TiMg10Ti2 cuboctahedra, corners with twelve MgMg10Ti2 cuboctahedra, edges with three equivalent TiMg10Ti2 cuboctahedra, edges with fifteen MgMg10Ti2 cuboctahedra, faces with three equivalent TiMg10Ti2 cuboctahedra, and faces with seventeen MgMg10Ti2 cuboctahedra. Both Mg–Mg bond lengths are 3.10 Å. Both Mg–Ti bond lengths are 3.11 Å. Ti is bonded to ten Mg and two equivalent Ti atoms to form TiMg10Ti2 cuboctahedra that share corners with six equivalent TiMg10Ti2 cuboctahedra, corners with twelve MgMg10Ti2 cuboctahedra, edges with eighteen MgMg10Ti2 cuboctahedra, faces with two equivalent TiMg10Ti2 cuboctahedra, and faces with eighteen MgMg10Ti2 cuboctahedra. Both Ti–Ti bond lengths are 3.10 Å.},
doi = {10.17188/1686373},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}