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Title: Materials Data on K3P6S6N7 by Materials Project

Abstract

K3P6N7S6 crystallizes in the trigonal R-3c space group. The structure is two-dimensional and consists of six K3P6N7S6 sheets oriented in the (0, 0, 1) direction. K1+ is bonded in a 6-coordinate geometry to one N3- and five S2- atoms. The K–N bond length is 3.04 Å. There are a spread of K–S bond distances ranging from 3.31–3.72 Å. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to three N3- and one S2- atom to form corner-sharing PSN3 tetrahedra. There is one shorter (1.62 Å) and two longer (1.74 Å) P–N bond length. The P–S bond length is 1.94 Å. In the second P5+ site, P5+ is bonded to three N3- and one S2- atom to form corner-sharing PSN3 tetrahedra. There are a spread of P–N bond distances ranging from 1.61–1.72 Å. The P–S bond length is 1.96 Å. There are three inequivalent N3- sites. In the first N3- site, N3- is bonded in a trigonal planar geometry to three equivalent P5+ atoms. In the second N3- site, N3- is bonded in a distorted bent 120 degrees geometry to one K1+ and two P5+ atoms. In the third N3- site, N3- is bonded in amore » trigonal planar geometry to three P5+ atoms. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a distorted single-bond geometry to one K1+ and one P5+ atom. In the second S2- site, S2- is bonded in a distorted single-bond geometry to four equivalent K1+ and one P5+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-680247
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; K3P6S6N7; K-N-P-S
OSTI Identifier:
1283566
DOI:
https://doi.org/10.17188/1283566

Citation Formats

The Materials Project. Materials Data on K3P6S6N7 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1283566.
The Materials Project. Materials Data on K3P6S6N7 by Materials Project. United States. doi:https://doi.org/10.17188/1283566
The Materials Project. 2020. "Materials Data on K3P6S6N7 by Materials Project". United States. doi:https://doi.org/10.17188/1283566. https://www.osti.gov/servlets/purl/1283566. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1283566,
title = {Materials Data on K3P6S6N7 by Materials Project},
author = {The Materials Project},
abstractNote = {K3P6N7S6 crystallizes in the trigonal R-3c space group. The structure is two-dimensional and consists of six K3P6N7S6 sheets oriented in the (0, 0, 1) direction. K1+ is bonded in a 6-coordinate geometry to one N3- and five S2- atoms. The K–N bond length is 3.04 Å. There are a spread of K–S bond distances ranging from 3.31–3.72 Å. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to three N3- and one S2- atom to form corner-sharing PSN3 tetrahedra. There is one shorter (1.62 Å) and two longer (1.74 Å) P–N bond length. The P–S bond length is 1.94 Å. In the second P5+ site, P5+ is bonded to three N3- and one S2- atom to form corner-sharing PSN3 tetrahedra. There are a spread of P–N bond distances ranging from 1.61–1.72 Å. The P–S bond length is 1.96 Å. There are three inequivalent N3- sites. In the first N3- site, N3- is bonded in a trigonal planar geometry to three equivalent P5+ atoms. In the second N3- site, N3- is bonded in a distorted bent 120 degrees geometry to one K1+ and two P5+ atoms. In the third N3- site, N3- is bonded in a trigonal planar geometry to three P5+ atoms. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a distorted single-bond geometry to one K1+ and one P5+ atom. In the second S2- site, S2- is bonded in a distorted single-bond geometry to four equivalent K1+ and one P5+ atom.},
doi = {10.17188/1283566},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}