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Title: Materials Data on Dy(Ni2B)6 by Materials Project

Abstract

Dy(Ni2B)6 crystallizes in the orthorhombic Cmc2_1 space group. The structure is three-dimensional. Dy3+ is bonded in a distorted hexagonal planar geometry to six B3- atoms. There are a spread of Dy–B bond distances ranging from 2.98–3.31 Å. There are seven inequivalent Ni+1.25+ sites. In the first Ni+1.25+ site, Ni+1.25+ is bonded in a 4-coordinate geometry to four B3- atoms. There are a spread of Ni–B bond distances ranging from 2.10–2.53 Å. In the second Ni+1.25+ site, Ni+1.25+ is bonded in a T-shaped geometry to three B3- atoms. There are two shorter (1.99 Å) and one longer (2.08 Å) Ni–B bond lengths. In the third Ni+1.25+ site, Ni+1.25+ is bonded to four B3- atoms to form a mixture of corner and edge-sharing NiB4 tetrahedra. There are a spread of Ni–B bond distances ranging from 1.99–2.09 Å. In the fourth Ni+1.25+ site, Ni+1.25+ is bonded in a T-shaped geometry to three B3- atoms. There are a spread of Ni–B bond distances ranging from 2.03–2.09 Å. In the fifth Ni+1.25+ site, Ni+1.25+ is bonded to four B3- atoms to form a mixture of corner and edge-sharing NiB4 tetrahedra. There are a spread of Ni–B bond distances ranging from 2.02–2.08 Å. In the sixthmore » Ni+1.25+ site, Ni+1.25+ is bonded to four B3- atoms to form a mixture of distorted corner and edge-sharing NiB4 tetrahedra. There are a spread of Ni–B bond distances ranging from 2.03–2.10 Å. In the seventh Ni+1.25+ site, Ni+1.25+ is bonded in a distorted T-shaped geometry to three B3- atoms. There are a spread of Ni–B bond distances ranging from 2.04–2.17 Å. There are four inequivalent B3- sites. In the first B3- site, B3- is bonded in a 8-coordinate geometry to one Dy3+ and seven Ni+1.25+ atoms. In the second B3- site, B3- is bonded in a 9-coordinate geometry to one Dy3+ and eight Ni+1.25+ atoms. In the third B3- site, B3- is bonded in a 7-coordinate geometry to one Dy3+ and seven Ni+1.25+ atoms. In the fourth B3- site, B3- is bonded in a 7-coordinate geometry to one Dy3+ and seven Ni+1.25+ atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-1202380
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; Dy(Ni2B)6; B-Dy-Ni
OSTI Identifier:
1688990
DOI:
https://doi.org/10.17188/1688990

Citation Formats

The Materials Project. Materials Data on Dy(Ni2B)6 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1688990.
The Materials Project. Materials Data on Dy(Ni2B)6 by Materials Project. United States. doi:https://doi.org/10.17188/1688990
The Materials Project. 2020. "Materials Data on Dy(Ni2B)6 by Materials Project". United States. doi:https://doi.org/10.17188/1688990. https://www.osti.gov/servlets/purl/1688990. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1688990,
title = {Materials Data on Dy(Ni2B)6 by Materials Project},
author = {The Materials Project},
abstractNote = {Dy(Ni2B)6 crystallizes in the orthorhombic Cmc2_1 space group. The structure is three-dimensional. Dy3+ is bonded in a distorted hexagonal planar geometry to six B3- atoms. There are a spread of Dy–B bond distances ranging from 2.98–3.31 Å. There are seven inequivalent Ni+1.25+ sites. In the first Ni+1.25+ site, Ni+1.25+ is bonded in a 4-coordinate geometry to four B3- atoms. There are a spread of Ni–B bond distances ranging from 2.10–2.53 Å. In the second Ni+1.25+ site, Ni+1.25+ is bonded in a T-shaped geometry to three B3- atoms. There are two shorter (1.99 Å) and one longer (2.08 Å) Ni–B bond lengths. In the third Ni+1.25+ site, Ni+1.25+ is bonded to four B3- atoms to form a mixture of corner and edge-sharing NiB4 tetrahedra. There are a spread of Ni–B bond distances ranging from 1.99–2.09 Å. In the fourth Ni+1.25+ site, Ni+1.25+ is bonded in a T-shaped geometry to three B3- atoms. There are a spread of Ni–B bond distances ranging from 2.03–2.09 Å. In the fifth Ni+1.25+ site, Ni+1.25+ is bonded to four B3- atoms to form a mixture of corner and edge-sharing NiB4 tetrahedra. There are a spread of Ni–B bond distances ranging from 2.02–2.08 Å. In the sixth Ni+1.25+ site, Ni+1.25+ is bonded to four B3- atoms to form a mixture of distorted corner and edge-sharing NiB4 tetrahedra. There are a spread of Ni–B bond distances ranging from 2.03–2.10 Å. In the seventh Ni+1.25+ site, Ni+1.25+ is bonded in a distorted T-shaped geometry to three B3- atoms. There are a spread of Ni–B bond distances ranging from 2.04–2.17 Å. There are four inequivalent B3- sites. In the first B3- site, B3- is bonded in a 8-coordinate geometry to one Dy3+ and seven Ni+1.25+ atoms. In the second B3- site, B3- is bonded in a 9-coordinate geometry to one Dy3+ and eight Ni+1.25+ atoms. In the third B3- site, B3- is bonded in a 7-coordinate geometry to one Dy3+ and seven Ni+1.25+ atoms. In the fourth B3- site, B3- is bonded in a 7-coordinate geometry to one Dy3+ and seven Ni+1.25+ atoms.},
doi = {10.17188/1688990},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}