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

Abstract

La(Ni2B)6 crystallizes in the orthorhombic Cmc2_1 space group. The structure is three-dimensional. La3+ is bonded in a distorted hexagonal planar geometry to six B3- atoms. There are a spread of La–B bond distances ranging from 3.08–3.30 Å. There are seven inequivalent Ni+1.25+ sites. In the first 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 2.02–2.10 Å. In the second 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 2.02–2.12 Å. In the third 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 2.03–2.13 Å. In the fourth 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 2.05–2.15 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 bondmore » distances ranging from 2.00–2.10 Å. In the sixth Ni+1.25+ site, Ni+1.25+ is bonded in a T-shaped geometry to three B3- atoms. There are two shorter (2.00 Å) and one longer (2.06 Å) Ni–B bond lengths. In the seventh Ni+1.25+ site, Ni+1.25+ is bonded in a T-shaped geometry to three B3- atoms. There are two shorter (2.09 Å) and one longer (2.17 Å) Ni–B bond lengths. There are four inequivalent B3- sites. In the first B3- site, B3- is bonded in a 7-coordinate geometry to one La3+ and seven Ni+1.25+ atoms. In the second B3- site, B3- is bonded in a 7-coordinate geometry to one La3+ and seven Ni+1.25+ atoms. In the third B3- site, B3- is bonded in a 7-coordinate geometry to one La3+ and seven Ni+1.25+ atoms. In the fourth B3- site, B3- is bonded in a 7-coordinate geometry to one La3+ and seven Ni+1.25+ atoms.« less

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-14325
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; La(Ni2B)6; B-La-Ni
OSTI Identifier:
1190612
DOI:
10.17188/1190612

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on La(Ni2B)6 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1190612.
Persson, Kristin, & Project, Materials. Materials Data on La(Ni2B)6 by Materials Project. United States. doi:10.17188/1190612.
Persson, Kristin, and Project, Materials. 2020. "Materials Data on La(Ni2B)6 by Materials Project". United States. doi:10.17188/1190612. https://www.osti.gov/servlets/purl/1190612. Pub date:Wed Jul 22 00:00:00 EDT 2020
@article{osti_1190612,
title = {Materials Data on La(Ni2B)6 by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {La(Ni2B)6 crystallizes in the orthorhombic Cmc2_1 space group. The structure is three-dimensional. La3+ is bonded in a distorted hexagonal planar geometry to six B3- atoms. There are a spread of La–B bond distances ranging from 3.08–3.30 Å. There are seven inequivalent Ni+1.25+ sites. In the first 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 2.02–2.10 Å. In the second 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 2.02–2.12 Å. In the third 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 2.03–2.13 Å. In the fourth 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 2.05–2.15 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 2.00–2.10 Å. In the sixth Ni+1.25+ site, Ni+1.25+ is bonded in a T-shaped geometry to three B3- atoms. There are two shorter (2.00 Å) and one longer (2.06 Å) Ni–B bond lengths. In the seventh Ni+1.25+ site, Ni+1.25+ is bonded in a T-shaped geometry to three B3- atoms. There are two shorter (2.09 Å) and one longer (2.17 Å) Ni–B bond lengths. There are four inequivalent B3- sites. In the first B3- site, B3- is bonded in a 7-coordinate geometry to one La3+ and seven Ni+1.25+ atoms. In the second B3- site, B3- is bonded in a 7-coordinate geometry to one La3+ and seven Ni+1.25+ atoms. In the third B3- site, B3- is bonded in a 7-coordinate geometry to one La3+ and seven Ni+1.25+ atoms. In the fourth B3- site, B3- is bonded in a 7-coordinate geometry to one La3+ and seven Ni+1.25+ atoms.},
doi = {10.17188/1190612},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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