Materials Data on YB7Mo3 by Materials Project
Abstract
YMo3B7 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Y3+ is bonded in a 12-coordinate geometry to thirteen B+1.29- atoms. There are a spread of Y–B bond distances ranging from 2.70–3.32 Å. There are three inequivalent Mo2+ sites. In the first Mo2+ site, Mo2+ is bonded in a 9-coordinate geometry to nine B+1.29- atoms. There are a spread of Mo–B bond distances ranging from 2.25–2.36 Å. In the second Mo2+ site, Mo2+ is bonded to twelve B+1.29- atoms to form face-sharing MoB12 cuboctahedra. There are a spread of Mo–B bond distances ranging from 2.35–2.55 Å. In the third Mo2+ site, Mo2+ is bonded in a 9-coordinate geometry to nine B+1.29- atoms. There are a spread of Mo–B bond distances ranging from 2.24–2.34 Å. There are seven inequivalent B+1.29- sites. In the first B+1.29- site, B+1.29- is bonded in a 9-coordinate geometry to one Y3+, five Mo2+, and three B+1.29- atoms. There is two shorter (1.81 Å) and one longer (1.84 Å) B–B bond length. In the second B+1.29- site, B+1.29- is bonded in a 3-coordinate geometry to one Y3+, five Mo2+, and three B+1.29- atoms. Both B–B bond lengths are 1.80 Å. In the third B+1.29- site,more »
- Authors:
- Publication Date:
- Other Number(s):
- mp-504874
- 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; YB7Mo3; B-Mo-Y
- OSTI Identifier:
- 1262107
- DOI:
- https://doi.org/10.17188/1262107
Citation Formats
The Materials Project. Materials Data on YB7Mo3 by Materials Project. United States: N. p., 2019.
Web. doi:10.17188/1262107.
The Materials Project. Materials Data on YB7Mo3 by Materials Project. United States. doi:https://doi.org/10.17188/1262107
The Materials Project. 2019.
"Materials Data on YB7Mo3 by Materials Project". United States. doi:https://doi.org/10.17188/1262107. https://www.osti.gov/servlets/purl/1262107. Pub date:Tue Jun 04 00:00:00 EDT 2019
@article{osti_1262107,
title = {Materials Data on YB7Mo3 by Materials Project},
author = {The Materials Project},
abstractNote = {YMo3B7 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Y3+ is bonded in a 12-coordinate geometry to thirteen B+1.29- atoms. There are a spread of Y–B bond distances ranging from 2.70–3.32 Å. There are three inequivalent Mo2+ sites. In the first Mo2+ site, Mo2+ is bonded in a 9-coordinate geometry to nine B+1.29- atoms. There are a spread of Mo–B bond distances ranging from 2.25–2.36 Å. In the second Mo2+ site, Mo2+ is bonded to twelve B+1.29- atoms to form face-sharing MoB12 cuboctahedra. There are a spread of Mo–B bond distances ranging from 2.35–2.55 Å. In the third Mo2+ site, Mo2+ is bonded in a 9-coordinate geometry to nine B+1.29- atoms. There are a spread of Mo–B bond distances ranging from 2.24–2.34 Å. There are seven inequivalent B+1.29- sites. In the first B+1.29- site, B+1.29- is bonded in a 9-coordinate geometry to one Y3+, five Mo2+, and three B+1.29- atoms. There is two shorter (1.81 Å) and one longer (1.84 Å) B–B bond length. In the second B+1.29- site, B+1.29- is bonded in a 3-coordinate geometry to one Y3+, five Mo2+, and three B+1.29- atoms. Both B–B bond lengths are 1.80 Å. In the third B+1.29- site, B+1.29- is bonded in a 3-coordinate geometry to two equivalent Y3+, four Mo2+, and three B+1.29- atoms. The B–B bond length is 1.76 Å. In the fourth B+1.29- site, B+1.29- is bonded in a 3-coordinate geometry to three equivalent Y3+, three equivalent Mo2+, and three B+1.29- atoms. There is one shorter (1.77 Å) and two longer (1.82 Å) B–B bond length. In the fifth B+1.29- site, B+1.29- is bonded in a 2-coordinate geometry to two equivalent Y3+, five Mo2+, and two equivalent B+1.29- atoms. Both B–B bond lengths are 1.81 Å. In the sixth B+1.29- site, B+1.29- is bonded in a 3-coordinate geometry to two equivalent Y3+, four Mo2+, and three B+1.29- atoms. In the seventh B+1.29- site, B+1.29- is bonded in a 9-coordinate geometry to two equivalent Y3+, four Mo2+, and three B+1.29- atoms.},
doi = {10.17188/1262107},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jun 04 00:00:00 EDT 2019},
month = {Tue Jun 04 00:00:00 EDT 2019}
}