U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Y2Co7B3 by Materials Project
Abstract
Y2Co7B3 crystallizes in the hexagonal P6/mmm space group. The structure is three-dimensional. there are three inequivalent Y sites. In the first Y site, Y is bonded in a 6-coordinate geometry to six equivalent Co atoms. All Y–Co bond lengths are 2.92 Å. In the second Y site, Y is bonded in a 12-coordinate geometry to two equivalent Y, twelve equivalent Co, and six equivalent B atoms. Both Y–Y bond lengths are 3.04 Å. All Y–Co bond lengths are 2.92 Å. All Y–B bond lengths are 2.92 Å. In the third Y site, Y is bonded in a 6-coordinate geometry to one Y, twelve Co, and six equivalent B atoms. There are six shorter (2.87 Å) and six longer (2.97 Å) Y–Co bond lengths. All Y–B bond lengths are 2.92 Å. There are three inequivalent Co sites. In the first Co site, Co is bonded in a 12-coordinate geometry to three equivalent Y and six equivalent Co atoms. All Co–Co bond lengths are 2.44 Å. In the second Co site, Co is bonded in a distorted L-shaped geometry to two equivalent Y, two equivalent Co, and two equivalent B atoms. Both Co–B bond lengths are 2.06 Å. In the third Comore »
- Publication Date:
- Other Number(s):
- mp-1190692
- 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; B-Co-Y; Y2Co7B3; crystal structure
- OSTI Identifier:
- 1732322
- DOI:
- https://doi.org/10.17188/1732322
Citation Formats
Materials Data on Y2Co7B3 by Materials Project. United States: N. p., 2019.
Web. doi:10.17188/1732322.
Materials Data on Y2Co7B3 by Materials Project. United States. doi:https://doi.org/10.17188/1732322
2019.
"Materials Data on Y2Co7B3 by Materials Project". United States. doi:https://doi.org/10.17188/1732322. https://www.osti.gov/servlets/purl/1732322. Pub date:Thu Jan 10 23:00:00 EST 2019
@article{osti_1732322,
title = {Materials Data on Y2Co7B3 by Materials Project},
abstractNote = {Y2Co7B3 crystallizes in the hexagonal P6/mmm space group. The structure is three-dimensional. there are three inequivalent Y sites. In the first Y site, Y is bonded in a 6-coordinate geometry to six equivalent Co atoms. All Y–Co bond lengths are 2.92 Å. In the second Y site, Y is bonded in a 12-coordinate geometry to two equivalent Y, twelve equivalent Co, and six equivalent B atoms. Both Y–Y bond lengths are 3.04 Å. All Y–Co bond lengths are 2.92 Å. All Y–B bond lengths are 2.92 Å. In the third Y site, Y is bonded in a 6-coordinate geometry to one Y, twelve Co, and six equivalent B atoms. There are six shorter (2.87 Å) and six longer (2.97 Å) Y–Co bond lengths. All Y–B bond lengths are 2.92 Å. There are three inequivalent Co sites. In the first Co site, Co is bonded in a 12-coordinate geometry to three equivalent Y and six equivalent Co atoms. All Co–Co bond lengths are 2.44 Å. In the second Co site, Co is bonded in a distorted L-shaped geometry to two equivalent Y, two equivalent Co, and two equivalent B atoms. Both Co–B bond lengths are 2.06 Å. In the third Co site, Co is bonded in a distorted square co-planar geometry to four Y and four B atoms. There are two shorter (2.07 Å) and two longer (2.08 Å) Co–B bond lengths. There are two inequivalent B sites. In the first B site, B is bonded in a 6-coordinate geometry to three equivalent Y and six equivalent Co atoms. In the second B site, B is bonded in a 6-coordinate geometry to three equivalent Y and six Co atoms.},
doi = {10.17188/1732322},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}