Materials Data on Sr3Al2(SiO4)3 by Materials Project
Abstract
Sr3Al2(SiO4)3 is Esseneite-like structured and crystallizes in the cubic Ia-3d space group. The structure is three-dimensional. Sr2+ is bonded in a distorted body-centered cubic geometry to eight equivalent O2- atoms. There are four shorter (2.44 Å) and four longer (2.64 Å) Sr–O bond lengths. Al3+ is bonded to six equivalent O2- atoms to form AlO6 octahedra that share corners with six equivalent SiO4 tetrahedra. All Al–O bond lengths are 1.98 Å. Si4+ is bonded to four equivalent O2- atoms to form SiO4 tetrahedra that share corners with four equivalent AlO6 octahedra. The corner-sharing octahedral tilt angles are 40°. All Si–O bond lengths are 1.67 Å. O2- is bonded in a 4-coordinate geometry to two equivalent Sr2+, one Al3+, and one Si4+ atom.
- Publication Date:
- Other Number(s):
- mp-14048
- DOE Contract Number:
- AC02-05CH11231
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; Al-O-Si-Sr; Sr3Al2(SiO4)3; crystal structure
- OSTI Identifier:
- 1189906
- DOI:
- https://doi.org/10.17188/1189906
Citation Formats
Materials Data on Sr3Al2(SiO4)3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1189906.
Materials Data on Sr3Al2(SiO4)3 by Materials Project. United States. doi:https://doi.org/10.17188/1189906
2020.
"Materials Data on Sr3Al2(SiO4)3 by Materials Project". United States. doi:https://doi.org/10.17188/1189906. https://www.osti.gov/servlets/purl/1189906. Pub date:Wed Apr 29 04:00:00 UTC 2020
@article{osti_1189906,
title = {Materials Data on Sr3Al2(SiO4)3 by Materials Project},
abstractNote = {Sr3Al2(SiO4)3 is Esseneite-like structured and crystallizes in the cubic Ia-3d space group. The structure is three-dimensional. Sr2+ is bonded in a distorted body-centered cubic geometry to eight equivalent O2- atoms. There are four shorter (2.44 Å) and four longer (2.64 Å) Sr–O bond lengths. Al3+ is bonded to six equivalent O2- atoms to form AlO6 octahedra that share corners with six equivalent SiO4 tetrahedra. All Al–O bond lengths are 1.98 Å. Si4+ is bonded to four equivalent O2- atoms to form SiO4 tetrahedra that share corners with four equivalent AlO6 octahedra. The corner-sharing octahedral tilt angles are 40°. All Si–O bond lengths are 1.67 Å. O2- is bonded in a 4-coordinate geometry to two equivalent Sr2+, one Al3+, and one Si4+ atom.},
doi = {10.17188/1189906},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Apr 29 04:00:00 UTC 2020},
month = {Wed Apr 29 04:00:00 UTC 2020}
}
