U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Sr3Ti5O13 by Materials Project
Abstract
Sr3Ti5O13 crystallizes in the monoclinic P2/m space group. The structure is two-dimensional and consists of one Sr3Ti5O13 sheet oriented in the (0, 0, 1) direction. there are six inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded to twelve O2- atoms to form SrO12 cuboctahedra that share corners with three SrO12 cuboctahedra, corners with two equivalent TiO4 tetrahedra, edges with two equivalent TiO4 tetrahedra, faces with two equivalent SrO12 cuboctahedra, and faces with six TiO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.69–3.05 Å. In the second Sr2+ site, Sr2+ is bonded in a 11-coordinate geometry to eleven O2- atoms. There are a spread of Sr–O bond distances ranging from 2.59–3.11 Å. In the third Sr2+ site, Sr2+ is bonded to twelve O2- atoms to form SrO12 cuboctahedra that share corners with seven SrO12 cuboctahedra, faces with four SrO12 cuboctahedra, and faces with eight TiO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.71–2.88 Å. In the fourth Sr2+ site, Sr2+ is bonded in a 12-coordinate geometry to twelve O2- atoms. There are a spread of Sr–O bond distances ranging from 2.56–3.12 Å. In the fifth Sr2+ site, Sr2+ is bondedmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1197629
- 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; Sr3Ti5O13; O-Sr-Ti
- OSTI Identifier:
- 1674768
- DOI:
- https://doi.org/10.17188/1674768
Citation Formats
The Materials Project. Materials Data on Sr3Ti5O13 by Materials Project. United States: N. p., 2019.
Web. doi:10.17188/1674768.
The Materials Project. Materials Data on Sr3Ti5O13 by Materials Project. United States. doi:https://doi.org/10.17188/1674768
The Materials Project. 2019.
"Materials Data on Sr3Ti5O13 by Materials Project". United States. doi:https://doi.org/10.17188/1674768. https://www.osti.gov/servlets/purl/1674768. Pub date:Sat Jan 12 00:00:00 EST 2019
@article{osti_1674768,
title = {Materials Data on Sr3Ti5O13 by Materials Project},
author = {The Materials Project},
abstractNote = {Sr3Ti5O13 crystallizes in the monoclinic P2/m space group. The structure is two-dimensional and consists of one Sr3Ti5O13 sheet oriented in the (0, 0, 1) direction. there are six inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded to twelve O2- atoms to form SrO12 cuboctahedra that share corners with three SrO12 cuboctahedra, corners with two equivalent TiO4 tetrahedra, edges with two equivalent TiO4 tetrahedra, faces with two equivalent SrO12 cuboctahedra, and faces with six TiO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.69–3.05 Å. In the second Sr2+ site, Sr2+ is bonded in a 11-coordinate geometry to eleven O2- atoms. There are a spread of Sr–O bond distances ranging from 2.59–3.11 Å. In the third Sr2+ site, Sr2+ is bonded to twelve O2- atoms to form SrO12 cuboctahedra that share corners with seven SrO12 cuboctahedra, faces with four SrO12 cuboctahedra, and faces with eight TiO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.71–2.88 Å. In the fourth Sr2+ site, Sr2+ is bonded in a 12-coordinate geometry to twelve O2- atoms. There are a spread of Sr–O bond distances ranging from 2.56–3.12 Å. In the fifth Sr2+ site, Sr2+ is bonded to twelve O2- atoms to form SrO12 cuboctahedra that share corners with four SrO12 cuboctahedra, faces with six SrO12 cuboctahedra, and faces with eight TiO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.71–2.83 Å. In the sixth Sr2+ site, Sr2+ is bonded to twelve O2- atoms to form distorted SrO12 cuboctahedra that share corners with six SrO12 cuboctahedra, faces with two SrO12 cuboctahedra, and faces with eight TiO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.66–3.03 Å. There are nine inequivalent Ti4+ sites. In the first Ti4+ site, Ti4+ is bonded to four O2- atoms to form TiO4 tetrahedra that share a cornercorner with one TiO6 octahedra, corners with three TiO4 tetrahedra, and an edgeedge with one SrO12 cuboctahedra. The corner-sharing octahedral tilt angles are 42°. There are a spread of Ti–O bond distances ranging from 1.81–1.84 Å. In the second Ti4+ site, Ti4+ is bonded to four O2- atoms to form TiO4 tetrahedra that share a cornercorner with one SrO12 cuboctahedra, a cornercorner with one TiO6 octahedra, and corners with three TiO4 tetrahedra. The corner-sharing octahedral tilt angles are 51°. There are a spread of Ti–O bond distances ranging from 1.81–1.84 Å. In the third Ti4+ site, Ti4+ is bonded to four O2- atoms to form TiO4 tetrahedra that share corners with two equivalent TiO4 tetrahedra and an edgeedge with one TiO6 octahedra. There is one shorter (1.80 Å) and three longer (1.83 Å) Ti–O bond length. In the fourth Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with four TiO6 octahedra, corners with two TiO4 tetrahedra, and faces with three SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 5–9°. There are a spread of Ti–O bond distances ranging from 1.94–2.04 Å. In the fifth Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with four TiO6 octahedra and an edgeedge with one TiO4 tetrahedra. The corner-sharing octahedra tilt angles range from 9–25°. There are a spread of Ti–O bond distances ranging from 1.87–2.09 Å. In the sixth Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six TiO6 octahedra and faces with five SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 1–8°. There are a spread of Ti–O bond distances ranging from 1.95–2.03 Å. In the seventh Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six TiO6 octahedra and faces with two equivalent SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 1–25°. There are a spread of Ti–O bond distances ranging from 1.94–2.03 Å. In the eighth Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six TiO6 octahedra and faces with six SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–2°. There are a spread of Ti–O bond distances ranging from 1.95–2.01 Å. In the ninth Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six TiO6 octahedra and faces with four equivalent SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–16°. There are a spread of Ti–O bond distances ranging from 1.96–2.00 Å. There are twenty-two inequivalent O2- sites. In the first O2- site, O2- is bonded in a water-like geometry to two Ti4+ atoms. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to two Ti4+ atoms. In the third O2- site, O2- is bonded in a 3-coordinate geometry to one Sr2+ and two equivalent Ti4+ atoms. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to two Sr2+ and two Ti4+ atoms. In the sixth O2- site, O2- is bonded in a 2-coordinate geometry to two Sr2+ and two Ti4+ atoms. In the seventh O2- site, O2- is bonded in a distorted trigonal pyramidal geometry to two equivalent Sr2+ and two Ti4+ atoms. In the eighth O2- site, O2- is bonded in a distorted L-shaped geometry to two equivalent Sr2+ and two Ti4+ atoms. In the ninth O2- site, O2- is bonded in a distorted linear geometry to three Sr2+ and two equivalent Ti4+ atoms. In the tenth O2- site, O2- is bonded in a 2-coordinate geometry to three Sr2+ and two Ti4+ atoms. In the eleventh O2- site, O2- is bonded in a distorted linear geometry to four Sr2+ and two Ti4+ atoms. In the twelfth O2- site, O2- is bonded in a distorted linear geometry to four Sr2+ and two Ti4+ atoms. In the thirteenth O2- site, O2- is bonded in a 2-coordinate geometry to four Sr2+ and two Ti4+ atoms. In the fourteenth O2- site, O2- is bonded in a 2-coordinate geometry to four Sr2+ and two Ti4+ atoms. In the fifteenth O2- site, O2- is bonded in a distorted linear geometry to four Sr2+ and two equivalent Ti4+ atoms. In the sixteenth O2- site, O2- is bonded in a distorted linear geometry to four Sr2+ and two Ti4+ atoms. In the seventeenth O2- site, O2- is bonded in a 2-coordinate geometry to four Sr2+ and two Ti4+ atoms. In the eighteenth O2- site, O2- is bonded in a distorted linear geometry to four Sr2+ and two Ti4+ atoms. In the nineteenth O2- site, O2- is bonded in a 2-coordinate geometry to four Sr2+ and two Ti4+ atoms. In the twentieth O2- site, O2- is bonded in a 2-coordinate geometry to four Sr2+ and two Ti4+ atoms. In the twenty-first O2- site, O2- is bonded in a distorted linear geometry to four Sr2+ and two equivalent Ti4+ atoms. In the twenty-second O2- site, O2- is bonded in a distorted linear geometry to four Sr2+ and two Ti4+ atoms.},
doi = {10.17188/1674768},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}
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