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Title: Materials Data on CaTi2O6 by Materials Project

Abstract

CaTi2O6 is Hydrophilite-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Ca is bonded to six O atoms to form CaO6 octahedra that share corners with twelve TiO6 octahedra. The corner-sharing octahedra tilt angles range from 46–55°. There are a spread of Ca–O bond distances ranging from 2.34–2.41 Å. There are two inequivalent Ti sites. In the first Ti site, Ti is bonded to six O atoms to form TiO6 octahedra that share corners with six equivalent CaO6 octahedra and edges with three equivalent TiO6 octahedra. The corner-sharing octahedra tilt angles range from 49–54°. There are a spread of Ti–O bond distances ranging from 1.90–2.08 Å. In the second Ti site, Ti is bonded to six O atoms to form TiO6 octahedra that share corners with six equivalent CaO6 octahedra and edges with three equivalent TiO6 octahedra. The corner-sharing octahedra tilt angles range from 46–55°. There are a spread of Ti–O bond distances ranging from 1.91–2.07 Å. There are six inequivalent O sites. In the first O site, O is bonded in a distorted trigonal planar geometry to one Ca and two equivalent Ti atoms. In the second O site, O is bonded in amore » distorted trigonal planar geometry to one Ca and two equivalent Ti atoms. In the third O site, O is bonded in a trigonal planar geometry to one Ca and two equivalent Ti atoms. In the fourth O site, O is bonded in a distorted trigonal planar geometry to one Ca and two equivalent Ti atoms. In the fifth O site, O is bonded in a distorted trigonal planar geometry to one Ca and two equivalent Ti atoms. In the sixth O site, O is bonded in a trigonal planar geometry to one Ca and two equivalent Ti atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-1181977
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; CaTi2O6; Ca-O-Ti
OSTI Identifier:
1663643
DOI:
https://doi.org/10.17188/1663643

Citation Formats

The Materials Project. Materials Data on CaTi2O6 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1663643.
The Materials Project. Materials Data on CaTi2O6 by Materials Project. United States. doi:https://doi.org/10.17188/1663643
The Materials Project. 2020. "Materials Data on CaTi2O6 by Materials Project". United States. doi:https://doi.org/10.17188/1663643. https://www.osti.gov/servlets/purl/1663643. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1663643,
title = {Materials Data on CaTi2O6 by Materials Project},
author = {The Materials Project},
abstractNote = {CaTi2O6 is Hydrophilite-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Ca is bonded to six O atoms to form CaO6 octahedra that share corners with twelve TiO6 octahedra. The corner-sharing octahedra tilt angles range from 46–55°. There are a spread of Ca–O bond distances ranging from 2.34–2.41 Å. There are two inequivalent Ti sites. In the first Ti site, Ti is bonded to six O atoms to form TiO6 octahedra that share corners with six equivalent CaO6 octahedra and edges with three equivalent TiO6 octahedra. The corner-sharing octahedra tilt angles range from 49–54°. There are a spread of Ti–O bond distances ranging from 1.90–2.08 Å. In the second Ti site, Ti is bonded to six O atoms to form TiO6 octahedra that share corners with six equivalent CaO6 octahedra and edges with three equivalent TiO6 octahedra. The corner-sharing octahedra tilt angles range from 46–55°. There are a spread of Ti–O bond distances ranging from 1.91–2.07 Å. There are six inequivalent O sites. In the first O site, O is bonded in a distorted trigonal planar geometry to one Ca and two equivalent Ti atoms. In the second O site, O is bonded in a distorted trigonal planar geometry to one Ca and two equivalent Ti atoms. In the third O site, O is bonded in a trigonal planar geometry to one Ca and two equivalent Ti atoms. In the fourth O site, O is bonded in a distorted trigonal planar geometry to one Ca and two equivalent Ti atoms. In the fifth O site, O is bonded in a distorted trigonal planar geometry to one Ca and two equivalent Ti atoms. In the sixth O site, O is bonded in a trigonal planar geometry to one Ca and two equivalent Ti atoms.},
doi = {10.17188/1663643},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}