U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Sr3Ho2(BO3)4 by Materials Project
Abstract
Sr3Ho2(BO3)4 crystallizes in the orthorhombic Pna2_1 space group. The structure is three-dimensional. there are three inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Sr–O bond distances ranging from 2.44–2.88 Å. In the second Sr2+ site, Sr2+ is bonded in a 7-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.49–3.11 Å. In the third Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.48–3.05 Å. There are two inequivalent Ho3+ sites. In the first Ho3+ site, Ho3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ho–O bond distances ranging from 2.26–2.50 Å. In the second Ho3+ site, Ho3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Ho–O bond distances ranging from 2.21–2.68 Å. There are four inequivalent B3+ sites. In the first B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.37–1.40 Å. Inmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1209645
- 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; Sr3Ho2(BO3)4; B-Ho-O-Sr
- OSTI Identifier:
- 1677261
- DOI:
- https://doi.org/10.17188/1677261
Citation Formats
The Materials Project. Materials Data on Sr3Ho2(BO3)4 by Materials Project. United States: N. p., 2019.
Web. doi:10.17188/1677261.
The Materials Project. Materials Data on Sr3Ho2(BO3)4 by Materials Project. United States. doi:https://doi.org/10.17188/1677261
The Materials Project. 2019.
"Materials Data on Sr3Ho2(BO3)4 by Materials Project". United States. doi:https://doi.org/10.17188/1677261. https://www.osti.gov/servlets/purl/1677261. Pub date:Sat Jan 12 00:00:00 EST 2019
@article{osti_1677261,
title = {Materials Data on Sr3Ho2(BO3)4 by Materials Project},
author = {The Materials Project},
abstractNote = {Sr3Ho2(BO3)4 crystallizes in the orthorhombic Pna2_1 space group. The structure is three-dimensional. there are three inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Sr–O bond distances ranging from 2.44–2.88 Å. In the second Sr2+ site, Sr2+ is bonded in a 7-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.49–3.11 Å. In the third Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.48–3.05 Å. There are two inequivalent Ho3+ sites. In the first Ho3+ site, Ho3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ho–O bond distances ranging from 2.26–2.50 Å. In the second Ho3+ site, Ho3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Ho–O bond distances ranging from 2.21–2.68 Å. There are four inequivalent B3+ sites. In the first B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.37–1.40 Å. In the second B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There is two shorter (1.39 Å) and one longer (1.41 Å) B–O bond length. In the third B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.38–1.40 Å. In the fourth B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There is two shorter (1.37 Å) and one longer (1.39 Å) B–O bond length. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to three Ho3+ and one B3+ atom. In the second O2- site, O2- is bonded to three Sr2+ and one B3+ atom to form distorted corner-sharing OSr3B tetrahedra. In the third O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Sr2+, one Ho3+, and one B3+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to two Sr2+, one Ho3+, and one B3+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to two Sr2+, one Ho3+, and one B3+ atom. In the sixth O2- site, O2- is bonded in a distorted single-bond geometry to four Sr2+, one Ho3+, and one B3+ atom. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent Sr2+, two Ho3+, and one B3+ atom. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent Sr2+, one Ho3+, and one B3+ atom. In the ninth O2- site, O2- is bonded in a distorted single-bond geometry to three Sr2+, one Ho3+, and one B3+ atom. In the tenth O2- site, O2- is bonded in a distorted single-bond geometry to one Sr2+, two Ho3+, and one B3+ atom. In the eleventh O2- site, O2- is bonded in a 1-coordinate geometry to two Sr2+, one Ho3+, and one B3+ atom. In the twelfth O2- site, O2- is bonded in a distorted single-bond geometry to three Sr2+, one Ho3+, and one B3+ atom.},
doi = {10.17188/1677261},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat Jan 12 00:00:00 EST 2019},
month = {Sat Jan 12 00:00:00 EST 2019}
}