Materials Data on KErP2S7 by Materials Project
Abstract
KErP2S7 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. K1+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of K–S bond distances ranging from 3.31–3.59 Å. Er3+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Er–S bond distances ranging from 2.75–3.10 Å. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four S2- atoms to form corner-sharing PS4 tetrahedra. There are a spread of P–S bond distances ranging from 2.02–2.15 Å. In the second P5+ site, P5+ is bonded to four S2- atoms to form corner-sharing PS4 tetrahedra. There are a spread of P–S bond distances ranging from 2.03–2.14 Å. There are seven inequivalent S2- sites. In the first S2- site, S2- is bonded in a 4-coordinate geometry to two equivalent K1+, one Er3+, and one P5+ atom. In the second S2- site, S2- is bonded in a 3-coordinate geometry to two equivalent Er3+ and one P5+ atom. In the third S2- site, S2- is bonded in a 3-coordinate geometry to one K1+, one Er3+, and one P5+ atom. In the fourth S2- site, S2- is bonded inmore »
- 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:
- 1268074
- Report Number(s):
- mp-554741
- 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; KErP2S7; Er-K-P-S
Citation Formats
The Materials Project. Materials Data on KErP2S7 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1268074.
The Materials Project. Materials Data on KErP2S7 by Materials Project. United States. https://doi.org/10.17188/1268074
The Materials Project. 2020.
"Materials Data on KErP2S7 by Materials Project". United States. https://doi.org/10.17188/1268074. https://www.osti.gov/servlets/purl/1268074.
@article{osti_1268074,
title = {Materials Data on KErP2S7 by Materials Project},
author = {The Materials Project},
abstractNote = {KErP2S7 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. K1+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of K–S bond distances ranging from 3.31–3.59 Å. Er3+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Er–S bond distances ranging from 2.75–3.10 Å. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four S2- atoms to form corner-sharing PS4 tetrahedra. There are a spread of P–S bond distances ranging from 2.02–2.15 Å. In the second P5+ site, P5+ is bonded to four S2- atoms to form corner-sharing PS4 tetrahedra. There are a spread of P–S bond distances ranging from 2.03–2.14 Å. There are seven inequivalent S2- sites. In the first S2- site, S2- is bonded in a 4-coordinate geometry to two equivalent K1+, one Er3+, and one P5+ atom. In the second S2- site, S2- is bonded in a 3-coordinate geometry to two equivalent Er3+ and one P5+ atom. In the third S2- site, S2- is bonded in a 3-coordinate geometry to one K1+, one Er3+, and one P5+ atom. In the fourth S2- site, S2- is bonded in a distorted T-shaped geometry to two equivalent Er3+ and one P5+ atom. In the fifth S2- site, S2- is bonded in a 4-coordinate geometry to two equivalent K1+, one Er3+, and one P5+ atom. In the sixth S2- site, S2- is bonded in a 2-coordinate geometry to one K1+ and two P5+ atoms. In the seventh S2- site, S2- is bonded in a 2-coordinate geometry to two equivalent K1+, one Er3+, and one P5+ atom.},
doi = {10.17188/1268074},
url = {https://www.osti.gov/biblio/1268074},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun May 03 00:00:00 EDT 2020},
month = {Sun May 03 00:00:00 EDT 2020}
}