U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Hf2SiH by Materials Project
Abstract
Hf2SiH is I4/mcm-derived structured and crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. Hf is bonded in a distorted L-shaped geometry to four equivalent Si and two equivalent H atoms. All Hf–Si bond lengths are 2.79 Å. Both Hf–H bond lengths are 2.03 Å. Si is bonded in a 10-coordinate geometry to eight equivalent Hf and two equivalent Si atoms. Both Si–Si bond lengths are 2.72 Å. H is bonded to four equivalent Hf atoms to form edge-sharing HHf4 tetrahedra.
- Publication Date:
- Other Number(s):
- mp-1181094
- 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; H-Hf-Si; Hf2SiH; crystal structure
- OSTI Identifier:
- 1700044
- DOI:
- https://doi.org/10.17188/1700044
Citation Formats
Materials Data on Hf2SiH by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1700044.
Materials Data on Hf2SiH by Materials Project. United States. doi:https://doi.org/10.17188/1700044
2020.
"Materials Data on Hf2SiH by Materials Project". United States. doi:https://doi.org/10.17188/1700044. https://www.osti.gov/servlets/purl/1700044. Pub date:Sun May 03 04:00:00 UTC 2020
@article{osti_1700044,
title = {Materials Data on Hf2SiH by Materials Project},
abstractNote = {Hf2SiH is I4/mcm-derived structured and crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. Hf is bonded in a distorted L-shaped geometry to four equivalent Si and two equivalent H atoms. All Hf–Si bond lengths are 2.79 Å. Both Hf–H bond lengths are 2.03 Å. Si is bonded in a 10-coordinate geometry to eight equivalent Hf and two equivalent Si atoms. Both Si–Si bond lengths are 2.72 Å. H is bonded to four equivalent Hf atoms to form edge-sharing HHf4 tetrahedra.},
doi = {10.17188/1700044},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}
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