Materials Data on Dy2SiO5 by Materials Project
Abstract
Dy2SiO5 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are two inequivalent Dy3+ sites. In the first Dy3+ site, Dy3+ is bonded to six O2- atoms to form distorted DyO6 octahedra that share corners with four equivalent SiO4 tetrahedra and edges with two equivalent DyO6 octahedra. There are a spread of Dy–O bond distances ranging from 2.23–2.33 Å. In the second Dy3+ site, Dy3+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Dy–O bond distances ranging from 2.21–2.40 Å. Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with four equivalent DyO6 octahedra. The corner-sharing octahedra tilt angles range from 44–62°. There are a spread of Si–O bond distances ranging from 1.64–1.66 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Dy3+ and one Si4+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Dy3+ and one Si4+ atom. In the third O2- site, O2- is bonded in a 3-coordinate geometry to two Dy3+ and one Si4+ atom. In the fourth O2-more »
- Authors:
- Publication Date:
- 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)
- Contributing Org.:
- MIT; UC Berkeley; Duke; U Louvain
- OSTI Identifier:
- 1298362
- Report Number(s):
- mp-768317
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- Resource Type:
- Data
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; crystal structure; Dy2SiO5; Dy-O-Si
Citation Formats
The Materials Project. Materials Data on Dy2SiO5 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1298362.
The Materials Project. Materials Data on Dy2SiO5 by Materials Project. United States. https://doi.org/10.17188/1298362
The Materials Project. 2020.
"Materials Data on Dy2SiO5 by Materials Project". United States. https://doi.org/10.17188/1298362. https://www.osti.gov/servlets/purl/1298362.
@article{osti_1298362,
title = {Materials Data on Dy2SiO5 by Materials Project},
author = {The Materials Project},
abstractNote = {Dy2SiO5 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are two inequivalent Dy3+ sites. In the first Dy3+ site, Dy3+ is bonded to six O2- atoms to form distorted DyO6 octahedra that share corners with four equivalent SiO4 tetrahedra and edges with two equivalent DyO6 octahedra. There are a spread of Dy–O bond distances ranging from 2.23–2.33 Å. In the second Dy3+ site, Dy3+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Dy–O bond distances ranging from 2.21–2.40 Å. Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with four equivalent DyO6 octahedra. The corner-sharing octahedra tilt angles range from 44–62°. There are a spread of Si–O bond distances ranging from 1.64–1.66 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Dy3+ and one Si4+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Dy3+ and one Si4+ atom. In the third O2- site, O2- is bonded in a 3-coordinate geometry to two Dy3+ and one Si4+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to two Dy3+ and one Si4+ atom. In the fifth O2- site, O2- is bonded to four Dy3+ atoms to form edge-sharing ODy4 tetrahedra.},
doi = {10.17188/1298362},
url = {https://www.osti.gov/biblio/1298362},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Apr 30 00:00:00 EDT 2020},
month = {Thu Apr 30 00:00:00 EDT 2020}
}