U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Hf5Pb by Materials Project
Abstract
Hf5Pb crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. there are three inequivalent Hf sites. In the first Hf site, Hf is bonded to twelve Hf atoms to form HfHf12 cuboctahedra that share corners with four equivalent PbHf8Pb4 cuboctahedra, corners with eight equivalent HfHf12 cuboctahedra, edges with four equivalent PbHf8Pb4 cuboctahedra, edges with twenty HfHf12 cuboctahedra, a faceface with one PbHf8Pb4 cuboctahedra, and faces with seventeen HfHf12 cuboctahedra. There are a spread of Hf–Hf bond distances ranging from 3.11–3.20 Å. In the second Hf site, Hf is bonded to eight Hf and four equivalent Pb atoms to form distorted HfHf8Pb4 cuboctahedra that share corners with twelve HfHf8Pb4 cuboctahedra, edges with eight equivalent PbHf8Pb4 cuboctahedra, edges with sixteen HfHf12 cuboctahedra, faces with four equivalent PbHf8Pb4 cuboctahedra, and faces with fourteen HfHf12 cuboctahedra. All Hf–Hf bond lengths are 3.20 Å. All Hf–Pb bond lengths are 3.33 Å. In the third Hf site, Hf is bonded to twelve Hf atoms to form HfHf12 cuboctahedra that share corners with twelve HfHf8Pb4 cuboctahedra, edges with twenty-four HfHf12 cuboctahedra, and faces with eighteen HfHf12 cuboctahedra. All Hf–Hf bond lengths are 3.20 Å. Pb is bonded to eight equivalent Hf and four equivalent Pbmore »
- Publication Date:
- Other Number(s):
- mp-1018715
- DOE Contract Number:
- AC02-05CH11231;
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; crystal structure; Hf-Pb; Hf5Pb
- OSTI Identifier:
- 1350474
- DOI:
- https://doi.org/10.17188/1350474
Citation Formats
Materials Data on Hf5Pb by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1350474.
Materials Data on Hf5Pb by Materials Project. United States. doi:https://doi.org/10.17188/1350474
2020.
"Materials Data on Hf5Pb by Materials Project". United States. doi:https://doi.org/10.17188/1350474. https://www.osti.gov/servlets/purl/1350474. Pub date:Fri Jul 17 20:00:00 EDT 2020
@article{osti_1350474,
title = {Materials Data on Hf5Pb by Materials Project},
abstractNote = {Hf5Pb crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. there are three inequivalent Hf sites. In the first Hf site, Hf is bonded to twelve Hf atoms to form HfHf12 cuboctahedra that share corners with four equivalent PbHf8Pb4 cuboctahedra, corners with eight equivalent HfHf12 cuboctahedra, edges with four equivalent PbHf8Pb4 cuboctahedra, edges with twenty HfHf12 cuboctahedra, a faceface with one PbHf8Pb4 cuboctahedra, and faces with seventeen HfHf12 cuboctahedra. There are a spread of Hf–Hf bond distances ranging from 3.11–3.20 Å. In the second Hf site, Hf is bonded to eight Hf and four equivalent Pb atoms to form distorted HfHf8Pb4 cuboctahedra that share corners with twelve HfHf8Pb4 cuboctahedra, edges with eight equivalent PbHf8Pb4 cuboctahedra, edges with sixteen HfHf12 cuboctahedra, faces with four equivalent PbHf8Pb4 cuboctahedra, and faces with fourteen HfHf12 cuboctahedra. All Hf–Hf bond lengths are 3.20 Å. All Hf–Pb bond lengths are 3.33 Å. In the third Hf site, Hf is bonded to twelve Hf atoms to form HfHf12 cuboctahedra that share corners with twelve HfHf8Pb4 cuboctahedra, edges with twenty-four HfHf12 cuboctahedra, and faces with eighteen HfHf12 cuboctahedra. All Hf–Hf bond lengths are 3.20 Å. Pb is bonded to eight equivalent Hf and four equivalent Pb atoms to form distorted PbHf8Pb4 cuboctahedra that share corners with four equivalent PbHf8Pb4 cuboctahedra, corners with eight equivalent HfHf12 cuboctahedra, edges with twenty-four HfHf12 cuboctahedra, faces with eight equivalent PbHf8Pb4 cuboctahedra, and faces with ten HfHf12 cuboctahedra. All Pb–Pb bond lengths are 3.20 Å.},
doi = {10.17188/1350474},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}