Materials Data on Dy2Co7B3 by Materials Project
Dy2Co7B3 crystallizes in the hexagonal P6/mmm space group. The structure is three-dimensional. there are three inequivalent Dy sites. In the first Dy site, Dy is bonded in a 6-coordinate geometry to one Dy, twelve Co, and six equivalent B atoms. The Dy–Dy bond length is 3.07 Å. There are six shorter (2.85 Å) and six longer (2.96 Å) Dy–Co bond lengths. All Dy–B bond lengths are 2.90 Å. In the second Dy site, Dy is bonded in a 12-coordinate geometry to two equivalent Dy, twelve equivalent Co, and six equivalent B atoms. All Dy–Co bond lengths are 2.91 Å. All Dy–B bond lengths are 2.89 Å. In the third Dy site, Dy is bonded in a 6-coordinate geometry to six equivalent Co atoms. All Dy–Co bond lengths are 2.89 Å. There are three inequivalent Co sites. In the first Co site, Co is bonded in a distorted square co-planar geometry to four Dy and four B atoms. All Co–B bond lengths are 2.07 Å. In the second Co site, Co is bonded in a distorted L-shaped geometry to two equivalent Dy, two equivalent Co, and two equivalent B atoms. Both Co–Co bond lengths are 2.45 Å. Both Co–B bond lengths are 2.05 Å. In the third Co site, Co is bonded in a 12-coordinate geometry to three equivalent Dy and six equivalent Co atoms. There are two inequivalent B sites. In the first B site, B is bonded in a 6-coordinate geometry to three equivalent Dy and six Co atoms. In the second B site, B is bonded in a 6-coordinate geometry to three equivalent Dy and six equivalent Co atoms.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Contributing Organization:
- MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- OSTI ID:
- 1274960
- Report Number(s):
- mp-569158
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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