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

Title: Materials Data on Sr4Sb2O by Materials Project

Abstract

Sr4Sb2O is (La,Ba)CuO4 structured and crystallizes in the monoclinic Cm space group. The structure is three-dimensional. there are three inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded to five Sb3- and one O2- atom to form a mixture of distorted corner and edge-sharing SrSb5O octahedra. The corner-sharing octahedra tilt angles range from 0–17°. There are a spread of Sr–Sb bond distances ranging from 3.37–3.60 Å. The Sr–O bond length is 2.93 Å. In the second Sr2+ site, Sr2+ is bonded in a linear geometry to four Sb3- and two equivalent O2- atoms. There are three shorter (3.47 Å) and one longer (3.48 Å) Sr–Sb bond lengths. There are one shorter (2.50 Å) and one longer (2.51 Å) Sr–O bond lengths. In the third Sr2+ site, Sr2+ is bonded to five Sb3- and one O2- atom to form a mixture of distorted corner and edge-sharing SrSb5O octahedra. The corner-sharing octahedra tilt angles range from 0–17°. There are a spread of Sr–Sb bond distances ranging from 3.37–3.60 Å. The Sr–O bond length is 2.94 Å. There are two inequivalent Sb3- sites. In the first Sb3- site, Sb3- is bonded in a 9-coordinate geometry to nine Sr2+ atoms. In themore » second Sb3- site, Sb3- is bonded in a 9-coordinate geometry to nine Sr2+ atoms. O2- is bonded to six Sr2+ atoms to form corner-sharing OSr6 octahedra. The corner-sharing octahedral tilt angles are 0°.« less

Publication Date:
Other Number(s):
mp-755293
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; Sr4Sb2O; O-Sb-Sr
OSTI Identifier:
1289890
DOI:
10.17188/1289890

Citation Formats

The Materials Project. Materials Data on Sr4Sb2O by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1289890.
The Materials Project. Materials Data on Sr4Sb2O by Materials Project. United States. doi:10.17188/1289890.
The Materials Project. 2020. "Materials Data on Sr4Sb2O by Materials Project". United States. doi:10.17188/1289890. https://www.osti.gov/servlets/purl/1289890. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1289890,
title = {Materials Data on Sr4Sb2O by Materials Project},
author = {The Materials Project},
abstractNote = {Sr4Sb2O is (La,Ba)CuO4 structured and crystallizes in the monoclinic Cm space group. The structure is three-dimensional. there are three inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded to five Sb3- and one O2- atom to form a mixture of distorted corner and edge-sharing SrSb5O octahedra. The corner-sharing octahedra tilt angles range from 0–17°. There are a spread of Sr–Sb bond distances ranging from 3.37–3.60 Å. The Sr–O bond length is 2.93 Å. In the second Sr2+ site, Sr2+ is bonded in a linear geometry to four Sb3- and two equivalent O2- atoms. There are three shorter (3.47 Å) and one longer (3.48 Å) Sr–Sb bond lengths. There are one shorter (2.50 Å) and one longer (2.51 Å) Sr–O bond lengths. In the third Sr2+ site, Sr2+ is bonded to five Sb3- and one O2- atom to form a mixture of distorted corner and edge-sharing SrSb5O octahedra. The corner-sharing octahedra tilt angles range from 0–17°. There are a spread of Sr–Sb bond distances ranging from 3.37–3.60 Å. The Sr–O bond length is 2.94 Å. There are two inequivalent Sb3- sites. In the first Sb3- site, Sb3- is bonded in a 9-coordinate geometry to nine Sr2+ atoms. In the second Sb3- site, Sb3- is bonded in a 9-coordinate geometry to nine Sr2+ atoms. O2- is bonded to six Sr2+ atoms to form corner-sharing OSr6 octahedra. The corner-sharing octahedral tilt angles are 0°.},
doi = {10.17188/1289890},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

Dataset:

Save / Share: