U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Mg6TiZn by Materials Project
Abstract
Mg6TiZn crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are four inequivalent Mg sites. In the first Mg site, Mg is bonded to eight Mg, two equivalent Ti, and two equivalent Zn atoms to form MgMg8Ti2Zn2 cuboctahedra that share corners with four equivalent TiMg10Zn2 cuboctahedra, corners with four equivalent ZnMg10Ti2 cuboctahedra, corners with ten equivalent MgMg8Ti2Zn2 cuboctahedra, edges with two equivalent TiMg10Zn2 cuboctahedra, edges with two equivalent ZnMg10Ti2 cuboctahedra, edges with fourteen MgMg8Ti2Zn2 cuboctahedra, faces with two equivalent TiMg10Zn2 cuboctahedra, faces with two equivalent ZnMg10Ti2 cuboctahedra, and faces with sixteen MgMg8Ti2Zn2 cuboctahedra. There are a spread of Mg–Mg bond distances ranging from 3.04–3.10 Å. There are one shorter (3.13 Å) and one longer (3.15 Å) Mg–Ti bond lengths. There are one shorter (3.08 Å) and one longer (3.20 Å) Mg–Zn bond lengths. In the second Mg site, Mg is bonded to eight Mg, two equivalent Ti, and two equivalent Zn atoms to form distorted MgMg8Ti2Zn2 cuboctahedra that share corners with eighteen MgMg8Ti2Zn2 cuboctahedra, edges with four equivalent TiMg10Zn2 cuboctahedra, edges with four equivalent ZnMg10Ti2 cuboctahedra, edges with ten MgMg8Ti2Zn2 cuboctahedra, faces with two equivalent TiMg10Zn2 cuboctahedra, faces with two equivalent ZnMg10Ti2 cuboctahedra, and faces with sixteenmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1022608
- 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; Mg6TiZn; Mg-Ti-Zn
- OSTI Identifier:
- 1676269
- DOI:
- https://doi.org/10.17188/1676269
Citation Formats
The Materials Project. Materials Data on Mg6TiZn by Materials Project. United States: N. p., 2017.
Web. doi:10.17188/1676269.
The Materials Project. Materials Data on Mg6TiZn by Materials Project. United States. doi:https://doi.org/10.17188/1676269
The Materials Project. 2017.
"Materials Data on Mg6TiZn by Materials Project". United States. doi:https://doi.org/10.17188/1676269. https://www.osti.gov/servlets/purl/1676269. Pub date:Sun Apr 16 00:00:00 EDT 2017
@article{osti_1676269,
title = {Materials Data on Mg6TiZn by Materials Project},
author = {The Materials Project},
abstractNote = {Mg6TiZn crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are four inequivalent Mg sites. In the first Mg site, Mg is bonded to eight Mg, two equivalent Ti, and two equivalent Zn atoms to form MgMg8Ti2Zn2 cuboctahedra that share corners with four equivalent TiMg10Zn2 cuboctahedra, corners with four equivalent ZnMg10Ti2 cuboctahedra, corners with ten equivalent MgMg8Ti2Zn2 cuboctahedra, edges with two equivalent TiMg10Zn2 cuboctahedra, edges with two equivalent ZnMg10Ti2 cuboctahedra, edges with fourteen MgMg8Ti2Zn2 cuboctahedra, faces with two equivalent TiMg10Zn2 cuboctahedra, faces with two equivalent ZnMg10Ti2 cuboctahedra, and faces with sixteen MgMg8Ti2Zn2 cuboctahedra. There are a spread of Mg–Mg bond distances ranging from 3.04–3.10 Å. There are one shorter (3.13 Å) and one longer (3.15 Å) Mg–Ti bond lengths. There are one shorter (3.08 Å) and one longer (3.20 Å) Mg–Zn bond lengths. In the second Mg site, Mg is bonded to eight Mg, two equivalent Ti, and two equivalent Zn atoms to form distorted MgMg8Ti2Zn2 cuboctahedra that share corners with eighteen MgMg8Ti2Zn2 cuboctahedra, edges with four equivalent TiMg10Zn2 cuboctahedra, edges with four equivalent ZnMg10Ti2 cuboctahedra, edges with ten MgMg8Ti2Zn2 cuboctahedra, faces with two equivalent TiMg10Zn2 cuboctahedra, faces with two equivalent ZnMg10Ti2 cuboctahedra, and faces with sixteen MgMg8Ti2Zn2 cuboctahedra. There are a spread of Mg–Mg bond distances ranging from 3.05–3.22 Å. Both Mg–Ti bond lengths are 3.04 Å. Both Mg–Zn bond lengths are 3.03 Å. In the third Mg site, Mg is bonded to ten Mg and two equivalent Zn atoms to form distorted MgMg10Zn2 cuboctahedra that share corners with eighteen MgMg8Ti2Zn2 cuboctahedra, edges with four equivalent ZnMg10Ti2 cuboctahedra, edges with fourteen MgMg8Ti2Zn2 cuboctahedra, faces with two equivalent ZnMg10Ti2 cuboctahedra, faces with six equivalent TiMg10Zn2 cuboctahedra, and faces with twelve MgMg8Ti2Zn2 cuboctahedra. Both Mg–Mg bond lengths are 3.07 Å. Both Mg–Zn bond lengths are 3.05 Å. In the fourth Mg site, Mg is bonded to ten Mg and two equivalent Ti atoms to form distorted MgMg10Ti2 cuboctahedra that share corners with eighteen MgMg8Ti2Zn2 cuboctahedra, edges with four equivalent TiMg10Zn2 cuboctahedra, edges with fourteen MgMg8Ti2Zn2 cuboctahedra, faces with two equivalent TiMg10Zn2 cuboctahedra, faces with six equivalent ZnMg10Ti2 cuboctahedra, and faces with twelve MgMg8Ti2Zn2 cuboctahedra. Both Mg–Ti bond lengths are 3.02 Å. Ti is bonded to ten Mg and two equivalent Zn atoms to form TiMg10Zn2 cuboctahedra that share corners with four equivalent ZnMg10Ti2 cuboctahedra, corners with six equivalent TiMg10Zn2 cuboctahedra, corners with eight equivalent MgMg8Ti2Zn2 cuboctahedra, edges with two equivalent ZnMg10Ti2 cuboctahedra, edges with sixteen MgMg8Ti2Zn2 cuboctahedra, faces with two equivalent TiMg10Zn2 cuboctahedra, faces with two equivalent ZnMg10Ti2 cuboctahedra, and faces with sixteen MgMg8Ti2Zn2 cuboctahedra. Both Ti–Zn bond lengths are 3.07 Å. Zn is bonded to ten Mg and two equivalent Ti atoms to form ZnMg10Ti2 cuboctahedra that share corners with four equivalent TiMg10Zn2 cuboctahedra, corners with six equivalent ZnMg10Ti2 cuboctahedra, corners with eight equivalent MgMg8Ti2Zn2 cuboctahedra, edges with two equivalent TiMg10Zn2 cuboctahedra, edges with sixteen MgMg8Ti2Zn2 cuboctahedra, faces with two equivalent TiMg10Zn2 cuboctahedra, faces with two equivalent ZnMg10Ti2 cuboctahedra, and faces with sixteen MgMg8Ti2Zn2 cuboctahedra.},
doi = {10.17188/1676269},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {4}
}