U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on KC(NO2)2 by Materials Project
Abstract
K(NO2)2C crystallizes in the monoclinic C2/c space group. The structure is three-dimensional and consists of eight methane molecules and one K(NO2)2 framework. In the K(NO2)2 framework, K1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of K–O bond distances ranging from 2.75–3.15 Å. There are two inequivalent N+1.50+ sites. In the first N+1.50+ site, N+1.50+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.26 Å) and one longer (1.28 Å) N–O bond length. In the second N+1.50+ site, N+1.50+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.25 Å) and one longer (1.27 Å) N–O bond length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent K1+ and one N+1.50+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent K1+ and one N+1.50+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent K1+ and one N+1.50+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometrymore »
- Publication Date:
- Other Number(s):
- mp-555541
- 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-K-N-O; crystal structure; KC(NO2)2
- OSTI Identifier:
- 1268865
- DOI:
- https://doi.org/10.17188/1268865
Citation Formats
Materials Data on KC(NO2)2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1268865.
Materials Data on KC(NO2)2 by Materials Project. United States. doi:https://doi.org/10.17188/1268865
2020.
"Materials Data on KC(NO2)2 by Materials Project". United States. doi:https://doi.org/10.17188/1268865. https://www.osti.gov/servlets/purl/1268865. Pub date:Sun May 03 20:00:00 EDT 2020
@article{osti_1268865,
title = {Materials Data on KC(NO2)2 by Materials Project},
abstractNote = {K(NO2)2C crystallizes in the monoclinic C2/c space group. The structure is three-dimensional and consists of eight methane molecules and one K(NO2)2 framework. In the K(NO2)2 framework, K1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of K–O bond distances ranging from 2.75–3.15 Å. There are two inequivalent N+1.50+ sites. In the first N+1.50+ site, N+1.50+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.26 Å) and one longer (1.28 Å) N–O bond length. In the second N+1.50+ site, N+1.50+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.25 Å) and one longer (1.27 Å) N–O bond length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent K1+ and one N+1.50+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent K1+ and one N+1.50+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent K1+ and one N+1.50+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent K1+ and one N+1.50+ atom.},
doi = {10.17188/1268865},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}