DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on K2SnO6 by Materials Project

Abstract

K2SnO6 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. K is bonded in a 6-coordinate geometry to seven O atoms. There are a spread of K–O bond distances ranging from 2.66–3.05 Å. Sn is bonded to six O atoms to form SnO6 octahedra that share corners with two equivalent OK2SnO tetrahedra and edges with two equivalent SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.10–2.20 Å. There are three inequivalent O sites. In the first O site, O is bonded in a 4-coordinate geometry to three equivalent K and one O atom. The O–O bond length is 1.30 Å. In the second O site, O is bonded to two equivalent K, one Sn, and one O atom to form OK2SnO tetrahedra that share a cornercorner with one SnO6 octahedra and corners with three equivalent OK2SnO tetrahedra. The corner-sharing octahedral tilt angles are 67°. The O–O bond length is 1.39 Å. In the third O site, O is bonded in a 4-coordinate geometry to two equivalent K and two equivalent Sn atoms.

Authors:
Publication Date:
Other Number(s):
mp-1181405
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; K2SnO6; K-O-Sn
OSTI Identifier:
1698678
DOI:
https://doi.org/10.17188/1698678

Citation Formats

The Materials Project. Materials Data on K2SnO6 by Materials Project. United States: N. p., 2019. Web. doi:10.17188/1698678.
The Materials Project. Materials Data on K2SnO6 by Materials Project. United States. doi:https://doi.org/10.17188/1698678
The Materials Project. 2019. "Materials Data on K2SnO6 by Materials Project". United States. doi:https://doi.org/10.17188/1698678. https://www.osti.gov/servlets/purl/1698678. Pub date:Fri Jan 11 00:00:00 EST 2019
@article{osti_1698678,
title = {Materials Data on K2SnO6 by Materials Project},
author = {The Materials Project},
abstractNote = {K2SnO6 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. K is bonded in a 6-coordinate geometry to seven O atoms. There are a spread of K–O bond distances ranging from 2.66–3.05 Å. Sn is bonded to six O atoms to form SnO6 octahedra that share corners with two equivalent OK2SnO tetrahedra and edges with two equivalent SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.10–2.20 Å. There are three inequivalent O sites. In the first O site, O is bonded in a 4-coordinate geometry to three equivalent K and one O atom. The O–O bond length is 1.30 Å. In the second O site, O is bonded to two equivalent K, one Sn, and one O atom to form OK2SnO tetrahedra that share a cornercorner with one SnO6 octahedra and corners with three equivalent OK2SnO tetrahedra. The corner-sharing octahedral tilt angles are 67°. The O–O bond length is 1.39 Å. In the third O site, O is bonded in a 4-coordinate geometry to two equivalent K and two equivalent Sn atoms.},
doi = {10.17188/1698678},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}