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

Title: Materials Data on KTiH2S2O9 by Materials Project

Abstract

KTiH2S2O9 crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. K1+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of K–O bond distances ranging from 2.80–3.17 Å. Ti3+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with five SO4 tetrahedra. There are a spread of Ti–O bond distances ranging from 2.02–2.08 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. There are two inequivalent S6+ sites. In the first S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with two equivalent TiO6 octahedra. The corner-sharing octahedral tilt angles are 39°. There are a spread of S–O bond distances ranging from 1.45–1.53 Å. In the second S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with three equivalent TiO6 octahedra. The corner-sharing octahedra tilt angles range from 34–42°. There aremore » a spread of S–O bond distances ranging from 1.46–1.51 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to one K1+, one Ti3+, and one S6+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to two equivalent K1+ and one S6+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to one K1+ and one S6+ atom. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to one K1+, one Ti3+, and one S6+ atom. In the fifth O2- site, O2- is bonded in a bent 150 degrees geometry to one Ti3+ and one S6+ atom. In the sixth O2- site, O2- is bonded in a distorted single-bond geometry to three equivalent K1+ and one S6+ atom. In the seventh O2- site, O2- is bonded in a distorted trigonal planar geometry to one Ti3+ and two H1+ atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-24811
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; KTiH2S2O9; H-K-O-S-Ti
OSTI Identifier:
1200240
DOI:
https://doi.org/10.17188/1200240

Citation Formats

The Materials Project. Materials Data on KTiH2S2O9 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1200240.
The Materials Project. Materials Data on KTiH2S2O9 by Materials Project. United States. doi:https://doi.org/10.17188/1200240
The Materials Project. 2020. "Materials Data on KTiH2S2O9 by Materials Project". United States. doi:https://doi.org/10.17188/1200240. https://www.osti.gov/servlets/purl/1200240. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1200240,
title = {Materials Data on KTiH2S2O9 by Materials Project},
author = {The Materials Project},
abstractNote = {KTiH2S2O9 crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. K1+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of K–O bond distances ranging from 2.80–3.17 Å. Ti3+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with five SO4 tetrahedra. There are a spread of Ti–O bond distances ranging from 2.02–2.08 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. There are two inequivalent S6+ sites. In the first S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with two equivalent TiO6 octahedra. The corner-sharing octahedral tilt angles are 39°. There are a spread of S–O bond distances ranging from 1.45–1.53 Å. In the second S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with three equivalent TiO6 octahedra. The corner-sharing octahedra tilt angles range from 34–42°. There are a spread of S–O bond distances ranging from 1.46–1.51 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to one K1+, one Ti3+, and one S6+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to two equivalent K1+ and one S6+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to one K1+ and one S6+ atom. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to one K1+, one Ti3+, and one S6+ atom. In the fifth O2- site, O2- is bonded in a bent 150 degrees geometry to one Ti3+ and one S6+ atom. In the sixth O2- site, O2- is bonded in a distorted single-bond geometry to three equivalent K1+ and one S6+ atom. In the seventh O2- site, O2- is bonded in a distorted trigonal planar geometry to one Ti3+ and two H1+ atoms.},
doi = {10.17188/1200240},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jul 23 00:00:00 EDT 2020},
month = {Thu Jul 23 00:00:00 EDT 2020}
}