U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Dy2Mn3Sb3O14 by Materials Project
Abstract
Dy2Mn3Sb3O14 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are two inequivalent Dy3+ sites. In the first Dy3+ site, Dy3+ is bonded to eight O2- atoms to form distorted DyO8 hexagonal bipyramids that share edges with two equivalent DyO8 hexagonal bipyramids and edges with six SbO6 octahedra. There are a spread of Dy–O bond distances ranging from 2.24–2.51 Å. In the second Dy3+ site, Dy3+ is bonded to eight O2- atoms to form distorted DyO8 hexagonal bipyramids that share edges with two equivalent DyO8 hexagonal bipyramids, edges with two equivalent MnO6 octahedra, and edges with four equivalent SbO6 octahedra. There are a spread of Dy–O bond distances ranging from 2.27–2.54 Å. There are two inequivalent Mn+2.33+ sites. In the first Mn+2.33+ site, Mn+2.33+ is bonded in a distorted body-centered cubic geometry to eight O2- atoms. There are a spread of Mn–O bond distances ranging from 2.22–2.58 Å. In the second Mn+2.33+ site, Mn+2.33+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six SbO6 octahedra and edges with two equivalent DyO8 hexagonal bipyramids. The corner-sharing octahedra tilt angles range from 46–51°. There are two shorter (1.96 Å) and four longer (2.07more »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1225368
- 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; Dy2Mn3Sb3O14; Dy-Mn-O-Sb
- OSTI Identifier:
- 1674650
- DOI:
- https://doi.org/10.17188/1674650
Citation Formats
The Materials Project. Materials Data on Dy2Mn3Sb3O14 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1674650.
The Materials Project. Materials Data on Dy2Mn3Sb3O14 by Materials Project. United States. doi:https://doi.org/10.17188/1674650
The Materials Project. 2020.
"Materials Data on Dy2Mn3Sb3O14 by Materials Project". United States. doi:https://doi.org/10.17188/1674650. https://www.osti.gov/servlets/purl/1674650. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1674650,
title = {Materials Data on Dy2Mn3Sb3O14 by Materials Project},
author = {The Materials Project},
abstractNote = {Dy2Mn3Sb3O14 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are two inequivalent Dy3+ sites. In the first Dy3+ site, Dy3+ is bonded to eight O2- atoms to form distorted DyO8 hexagonal bipyramids that share edges with two equivalent DyO8 hexagonal bipyramids and edges with six SbO6 octahedra. There are a spread of Dy–O bond distances ranging from 2.24–2.51 Å. In the second Dy3+ site, Dy3+ is bonded to eight O2- atoms to form distorted DyO8 hexagonal bipyramids that share edges with two equivalent DyO8 hexagonal bipyramids, edges with two equivalent MnO6 octahedra, and edges with four equivalent SbO6 octahedra. There are a spread of Dy–O bond distances ranging from 2.27–2.54 Å. There are two inequivalent Mn+2.33+ sites. In the first Mn+2.33+ site, Mn+2.33+ is bonded in a distorted body-centered cubic geometry to eight O2- atoms. There are a spread of Mn–O bond distances ranging from 2.22–2.58 Å. In the second Mn+2.33+ site, Mn+2.33+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six SbO6 octahedra and edges with two equivalent DyO8 hexagonal bipyramids. The corner-sharing octahedra tilt angles range from 46–51°. There are two shorter (1.96 Å) and four longer (2.07 Å) Mn–O bond lengths. There are two inequivalent Sb5+ sites. In the first Sb5+ site, Sb5+ is bonded to six O2- atoms to form SbO6 octahedra that share corners with two equivalent MnO6 octahedra, corners with four equivalent SbO6 octahedra, and edges with two equivalent DyO8 hexagonal bipyramids. The corner-sharing octahedra tilt angles range from 46–49°. There are two shorter (1.99 Å) and four longer (2.01 Å) Sb–O bond lengths. In the second Sb5+ site, Sb5+ is bonded to six O2- atoms to form SbO6 octahedra that share corners with two equivalent MnO6 octahedra, corners with four SbO6 octahedra, and edges with four DyO8 hexagonal bipyramids. The corner-sharing octahedra tilt angles range from 49–51°. There is two shorter (1.95 Å) and four longer (2.02 Å) Sb–O bond length. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to three Mn+2.33+ and one Sb5+ atom. In the second O2- site, O2- is bonded in a 4-coordinate geometry to two Dy3+ and two equivalent Sb5+ atoms. In the third O2- site, O2- is bonded in a 4-coordinate geometry to one Dy3+, two Mn+2.33+, and one Sb5+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to one Dy3+, one Mn+2.33+, and two Sb5+ atoms. In the fifth O2- site, O2- is bonded to two Dy3+ and two equivalent Mn+2.33+ atoms to form corner-sharing ODy2Mn2 tetrahedra.},
doi = {10.17188/1674650},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}