U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Ca3SiH30CSO25 by Materials Project
Abstract
Ca3SiCH30O21SO4 crystallizes in the hexagonal P6_3 space group. The structure is three-dimensional and consists of two sulfuric acid molecules and one Ca3SiCH30O21 framework. In the Ca3SiCH30O21 framework, Ca2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ca–O bond distances ranging from 2.43–2.59 Å. Si4+ is bonded in an octahedral geometry to six O2- atoms. All Si–O bond lengths are 1.80 Å. C4+ is bonded in a trigonal planar geometry to three equivalent O2- atoms. All C–O bond lengths are 1.30 Å. There are ten inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.72 Å) H–O bond length. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the fifth H1+ site, H1+ ismore »
- Publication Date:
- Other Number(s):
- mp-541025
- 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; C-Ca-H-O-S-Si; Ca3SiH30CSO25; crystal structure
- OSTI Identifier:
- 1264918
- DOI:
- https://doi.org/10.17188/1264918
Citation Formats
Materials Data on Ca3SiH30CSO25 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1264918.
Materials Data on Ca3SiH30CSO25 by Materials Project. United States. doi:https://doi.org/10.17188/1264918
2020.
"Materials Data on Ca3SiH30CSO25 by Materials Project". United States. doi:https://doi.org/10.17188/1264918. https://www.osti.gov/servlets/purl/1264918. Pub date:Fri May 29 04:00:00 UTC 2020
@article{osti_1264918,
title = {Materials Data on Ca3SiH30CSO25 by Materials Project},
abstractNote = {Ca3SiCH30O21SO4 crystallizes in the hexagonal P6_3 space group. The structure is three-dimensional and consists of two sulfuric acid molecules and one Ca3SiCH30O21 framework. In the Ca3SiCH30O21 framework, Ca2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ca–O bond distances ranging from 2.43–2.59 Å. Si4+ is bonded in an octahedral geometry to six O2- atoms. All Si–O bond lengths are 1.80 Å. C4+ is bonded in a trigonal planar geometry to three equivalent O2- atoms. All C–O bond lengths are 1.30 Å. There are ten inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.72 Å) H–O bond length. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the eighth H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.01 Å) and one longer (1.66 Å) H–O bond length. In the ninth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the tenth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one C4+ and two H1+ atoms. In the second O2- site, O2- is bonded in a distorted water-like geometry to one Ca2+ and two H1+ atoms. In the third O2- site, O2- is bonded in a distorted water-like geometry to one Ca2+ and two H1+ atoms. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Ca2+, one Si4+, and one H1+ atom. In the fifth O2- site, O2- is bonded in a water-like geometry to one Ca2+ and two H1+ atoms. In the sixth O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Ca2+, one Si4+, and one H1+ atom. In the seventh O2- site, O2- is bonded in a distorted water-like geometry to one Ca2+ and two H1+ atoms.},
doi = {10.17188/1264918},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}