Materials Data on SrTiO3 by Materials Project

doi:10.17188/1304085

Title: Materials Data on SrTiO3 by Materials Project

Dataset
Other Related Research

Abstract

SrTiO3 is (Cubic) Perovskite-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. there are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded to twelve O2- atoms to form distorted SrO12 cuboctahedra that share corners with nine SrO12 cuboctahedra, corners with three equivalent TiO6 octahedra, faces with seven SrO12 cuboctahedra, and faces with seven TiO6 octahedra. The corner-sharing octahedral tilt angles are 9°. There are a spread of Sr–O bond distances ranging from 2.70–3.02 Å. In the second Sr2+ site, Sr2+ is bonded to twelve O2- atoms to form SrO12 cuboctahedra that share corners with twelve SrO12 cuboctahedra, faces with six equivalent SrO12 cuboctahedra, and faces with eight TiO6 octahedra. There are six shorter (2.82 Å) and six longer (2.84 Å) Sr–O bond lengths. There are two inequivalent Ti4+ sites. In the first Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with three equivalent SrO12 cuboctahedra, corners with three equivalent TiO6 octahedra, faces with seven SrO12 cuboctahedra, and a faceface with one TiO6 octahedra. The corner-sharing octahedral tilt angles are 4°. There is three shorter (1.93 Å) and three longer (2.02 Å) Ti–O bondmore »« less

Authors:: The Materials Project

Publication Date:: Wed Jul 15 00:00:00 EDT 2020

Other Number(s):: mp-776018

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; SrTiO3; O-Sr-Ti

OSTI Identifier:: 1304085

DOI:: https://doi.org/10.17188/1304085

Citation Formats


                    The Materials Project. Materials Data on SrTiO3 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1304085.

Copy to clipboard


                    The Materials Project. Materials Data on SrTiO3 by Materials Project.  United States.  doi:https://doi.org/10.17188/1304085

Copy to clipboard


                    The Materials Project. 2020.  
"Materials Data on SrTiO3 by Materials Project".  United States.  doi:https://doi.org/10.17188/1304085.  https://www.osti.gov/servlets/purl/1304085. Pub date:Wed Jul 15 00:00:00 EDT 2020

Copy to clipboard


                    
@article{osti_1304085,

  title        = {Materials Data on SrTiO3 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {SrTiO3 is (Cubic) Perovskite-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. there are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded to twelve O2- atoms to form distorted SrO12 cuboctahedra that share corners with nine SrO12 cuboctahedra, corners with three equivalent TiO6 octahedra, faces with seven SrO12 cuboctahedra, and faces with seven TiO6 octahedra. The corner-sharing octahedral tilt angles are 9°. There are a spread of Sr–O bond distances ranging from 2.70–3.02 Å. In the second Sr2+ site, Sr2+ is bonded to twelve O2- atoms to form SrO12 cuboctahedra that share corners with twelve SrO12 cuboctahedra, faces with six equivalent SrO12 cuboctahedra, and faces with eight TiO6 octahedra. There are six shorter (2.82 Å) and six longer (2.84 Å) Sr–O bond lengths. There are two inequivalent Ti4+ sites. In the first Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with three equivalent SrO12 cuboctahedra, corners with three equivalent TiO6 octahedra, faces with seven SrO12 cuboctahedra, and a faceface with one TiO6 octahedra. The corner-sharing octahedral tilt angles are 4°. There is three shorter (1.93 Å) and three longer (2.02 Å) Ti–O bond length. In the second Ti4+ site, Ti4+ is bonded to six equivalent O2- atoms to form TiO6 octahedra that share corners with six equivalent TiO6 octahedra and faces with eight SrO12 cuboctahedra. The corner-sharing octahedral tilt angles are 4°. All Ti–O bond lengths are 1.96 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted linear geometry to four Sr2+ and two Ti4+ atoms. In the second O2- site, O2- is bonded in a 6-coordinate geometry to four Sr2+ and two equivalent Ti4+ atoms.},

  doi          = {10.17188/1304085},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Wed Jul 15 00:00:00 EDT 2020},

  month        = {Wed Jul 15 00:00:00 EDT 2020}

}

Copy to clipboard

Dataset:

View Dataset

DOI: https://doi.org/10.17188/1304085

Save / Share:

Export Metadata

Save to My Library

Similar records in DOE Data Explorer and OSTI.GOV collections:

Materials Data on SrTiO3 by Materials Project

Dataset The Materials Project

SrTiO3 is (Cubic) Perovskite structured and crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. Sr2+ is bonded to twelve O2- atoms to form SrO12 cuboctahedra that share corners with twelve equivalent SrO12 cuboctahedra, faces with six equivalent SrO12 cuboctahedra, and faces with eight equivalent TiO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.68–2.91 Å. Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six equivalent TiO6 octahedra and faces with eight equivalent SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–10°. All Ti–O bond lengths aremore »« less
Materials Data on SrTiO3 by Materials Project

Dataset The Materials Project

SrTiO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Sr2+ is bonded to twelve equivalent O2- atoms to form SrO12 cuboctahedra that share corners with twelve equivalent SrO12 cuboctahedra, faces with six equivalent SrO12 cuboctahedra, and faces with eight equivalent TiO6 octahedra. All Sr–O bond lengths are 2.79 Å. Ti4+ is bonded to six equivalent O2- atoms to form TiO6 octahedra that share corners with six equivalent TiO6 octahedra and faces with eight equivalent SrO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Ti–O bond lengths are 1.97 Å. O2- ismore »« less
Materials Data on SrTiO3 by Materials Project

Dataset The Materials Project

SrTiO3 is (Cubic) Perovskite structured and crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. Sr2+ is bonded to twelve O2- atoms to form SrO12 cuboctahedra that share corners with twelve equivalent SrO12 cuboctahedra, faces with six equivalent SrO12 cuboctahedra, and faces with eight equivalent TiO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.74–2.84 Å. Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six equivalent TiO6 octahedra and faces with eight equivalent SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–4°. All Ti–O bond lengths aremore »« less
Materials Data on LiMg9B20 by Materials Project

Dataset The Materials Project

LiMg9B20 is hexagonal omega structure-derived structured and crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Li is bonded to twelve B atoms to form LiB12 cuboctahedra that share edges with twelve MgB12 cuboctahedra and faces with eight MgB12 cuboctahedra. There are a spread of Li–B bond distances ranging from 2.48–2.50 Å. There are five inequivalent Mg sites. In the first Mg site, Mg is bonded to twelve B atoms to form MgB12 cuboctahedra that share edges with twelve MgB12 cuboctahedra, faces with two equivalent LiB12 cuboctahedra, and faces with six MgB12 cuboctahedra. There are a spread ofmore »« less
Materials Data on Y(CoB)2 by Materials Project

Dataset The Materials Project

YCo2B2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Y3+ is bonded in a body-centered cubic geometry to eight equivalent B3- atoms. All Y–B bond lengths are 2.89 Å. Co+1.50+ is bonded to four equivalent B3- atoms to form a mixture of distorted edge and corner-sharing CoB4 tetrahedra. All Co–B bond lengths are 2.00 Å. B3- is bonded in a 4-coordinate geometry to four equivalent Y3+ and four equivalent Co+1.50+ atoms.

Similar Records