Materials Data on Ca11AlSi3ClO18 by Materials Project
Abstract
Ca11AlSi3O18Cl crystallizes in the monoclinic Cm space group. The structure is three-dimensional. there are six inequivalent Ca2+ sites. In the first Ca2+ site, Ca2+ is bonded in a 5-coordinate geometry to five O2- and one Cl1- atom. There are a spread of Ca–O bond distances ranging from 2.24–2.62 Å. The Ca–Cl bond length is 3.30 Å. In the second Ca2+ site, Ca2+ is bonded in a 5-coordinate geometry to five O2- and one Cl1- atom. There are a spread of Ca–O bond distances ranging from 2.24–2.62 Å. The Ca–Cl bond length is 3.29 Å. In the third Ca2+ site, Ca2+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are a spread of Ca–O bond distances ranging from 2.43–2.62 Å. In the fourth Ca2+ site, Ca2+ is bonded in a 5-coordinate geometry to five O2- and one Cl1- atom. There are a spread of Ca–O bond distances ranging from 2.33–2.58 Å. The Ca–Cl bond length is 3.28 Å. In the fifth Ca2+ site, Ca2+ is bonded in a 5-coordinate geometry to five O2- and one Cl1- atom. There are a spread of Ca–O bond distances ranging from 2.32–2.58 Å. The Ca–Cl bond length is 3.28 Å. Inmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-677078
- 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; Ca11AlSi3ClO18; Al-Ca-Cl-O-Si
- OSTI Identifier:
- 1283254
- DOI:
- https://doi.org/10.17188/1283254
Citation Formats
The Materials Project. Materials Data on Ca11AlSi3ClO18 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1283254.
The Materials Project. Materials Data on Ca11AlSi3ClO18 by Materials Project. United States. doi:https://doi.org/10.17188/1283254
The Materials Project. 2020.
"Materials Data on Ca11AlSi3ClO18 by Materials Project". United States. doi:https://doi.org/10.17188/1283254. https://www.osti.gov/servlets/purl/1283254. Pub date:Fri May 01 00:00:00 EDT 2020
@article{osti_1283254,
title = {Materials Data on Ca11AlSi3ClO18 by Materials Project},
author = {The Materials Project},
abstractNote = {Ca11AlSi3O18Cl crystallizes in the monoclinic Cm space group. The structure is three-dimensional. there are six inequivalent Ca2+ sites. In the first Ca2+ site, Ca2+ is bonded in a 5-coordinate geometry to five O2- and one Cl1- atom. There are a spread of Ca–O bond distances ranging from 2.24–2.62 Å. The Ca–Cl bond length is 3.30 Å. In the second Ca2+ site, Ca2+ is bonded in a 5-coordinate geometry to five O2- and one Cl1- atom. There are a spread of Ca–O bond distances ranging from 2.24–2.62 Å. The Ca–Cl bond length is 3.29 Å. In the third Ca2+ site, Ca2+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are a spread of Ca–O bond distances ranging from 2.43–2.62 Å. In the fourth Ca2+ site, Ca2+ is bonded in a 5-coordinate geometry to five O2- and one Cl1- atom. There are a spread of Ca–O bond distances ranging from 2.33–2.58 Å. The Ca–Cl bond length is 3.28 Å. In the fifth Ca2+ site, Ca2+ is bonded in a 5-coordinate geometry to five O2- and one Cl1- atom. There are a spread of Ca–O bond distances ranging from 2.32–2.58 Å. The Ca–Cl bond length is 3.28 Å. In the sixth Ca2+ site, Ca2+ is bonded to six O2- atoms to form CaO6 octahedra that share corners with two equivalent CaO6 octahedra, a cornercorner with one AlO4 tetrahedra, and corners with three SiO4 tetrahedra. The corner-sharing octahedral tilt angles are 1°. There are a spread of Ca–O bond distances ranging from 2.22–2.41 Å. Al3+ is bonded to four O2- atoms to form AlO4 tetrahedra that share corners with two equivalent CaO6 octahedra. The corner-sharing octahedral tilt angles are 44°. There are a spread of Al–O bond distances ranging from 1.77–1.79 Å. There are two inequivalent Si4+ sites. In the first Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with two equivalent CaO6 octahedra. The corner-sharing octahedral tilt angles are 42°. All Si–O bond lengths are 1.66 Å. In the second Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with two equivalent CaO6 octahedra. The corner-sharing octahedra tilt angles range from 42–43°. There is two shorter (1.65 Å) and two longer (1.66 Å) Si–O bond length. There are eleven inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to three Ca2+ and one Si4+ atom. In the second O2- site, O2- is bonded to six Ca2+ atoms to form distorted OCa6 octahedra that share corners with two equivalent OCa6 octahedra and corners with two OCa3Al tetrahedra. The corner-sharing octahedral tilt angles are 1°. In the third O2- site, O2- is bonded in a 4-coordinate geometry to three Ca2+ and one Si4+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to three Ca2+ and one Si4+ atom. In the fifth O2- site, O2- is bonded to three Ca2+ and one Al3+ atom to form distorted OCa3Al tetrahedra that share corners with two equivalent OCa6 octahedra and an edgeedge with one OCa3Al tetrahedra. The corner-sharing octahedral tilt angles are 60°. In the sixth O2- site, O2- is bonded in a 1-coordinate geometry to three Ca2+ and one Si4+ atom. In the seventh O2- site, O2- is bonded in a 4-coordinate geometry to three Ca2+ and one Si4+ atom. In the eighth O2- site, O2- is bonded to three Ca2+ and one Al3+ atom to form distorted OCa3Al tetrahedra that share corners with two equivalent OCa6 octahedra and an edgeedge with one OCa3Al tetrahedra. The corner-sharing octahedral tilt angles are 62°. In the ninth O2- site, O2- is bonded in a 4-coordinate geometry to three Ca2+ and one Si4+ atom. In the tenth O2- site, O2- is bonded in a 4-coordinate geometry to three Ca2+ and one Al3+ atom. In the eleventh O2- site, O2- is bonded in a 4-coordinate geometry to three Ca2+ and one Si4+ atom. Cl1- is bonded in a body-centered cubic geometry to eight Ca2+ atoms.},
doi = {10.17188/1283254},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}