U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on K5CeCo2(NO2)12 by Materials Project
Abstract
K5CeCo2(NO2)12 crystallizes in the cubic Pn-3 space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded to twelve O2- atoms to form KO12 cuboctahedra that share faces with two equivalent CeO12 cuboctahedra and faces with six equivalent KO12 cuboctahedra. There are six shorter (2.80 Å) and six longer (2.85 Å) K–O bond lengths. In the second K1+ site, K1+ is bonded to twelve O2- atoms to form KO12 cuboctahedra that share edges with two equivalent CeO12 cuboctahedra, edges with four equivalent KO12 cuboctahedra, and faces with four equivalent KO12 cuboctahedra. There are a spread of K–O bond distances ranging from 2.99–3.14 Å. Ce3+ is bonded to twelve equivalent O2- atoms to form CeO12 cuboctahedra that share edges with six equivalent KO12 cuboctahedra and faces with four equivalent KO12 cuboctahedra. All Ce–O bond lengths are 2.84 Å. Co2+ is bonded in a distorted octahedral geometry to six equivalent N3+ atoms. All Co–N bond lengths are 1.95 Å. N3+ is bonded in a distorted bent 120 degrees geometry to one Co2+ and two O2- atoms. There is one shorter (1.25 Å) and one longer (1.28 Å) N–O bond length. There are twomore »
- Publication Date:
- Other Number(s):
- mp-704908
- 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; Ce-Co-K-N-O; K5CeCo2(NO2)12; crystal structure
- OSTI Identifier:
- 1285786
- DOI:
- https://doi.org/10.17188/1285786
Citation Formats
Materials Data on K5CeCo2(NO2)12 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1285786.
Materials Data on K5CeCo2(NO2)12 by Materials Project. United States. doi:https://doi.org/10.17188/1285786
2020.
"Materials Data on K5CeCo2(NO2)12 by Materials Project". United States. doi:https://doi.org/10.17188/1285786. https://www.osti.gov/servlets/purl/1285786. Pub date:Sat May 02 04:00:00 UTC 2020
@article{osti_1285786,
title = {Materials Data on K5CeCo2(NO2)12 by Materials Project},
abstractNote = {K5CeCo2(NO2)12 crystallizes in the cubic Pn-3 space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded to twelve O2- atoms to form KO12 cuboctahedra that share faces with two equivalent CeO12 cuboctahedra and faces with six equivalent KO12 cuboctahedra. There are six shorter (2.80 Å) and six longer (2.85 Å) K–O bond lengths. In the second K1+ site, K1+ is bonded to twelve O2- atoms to form KO12 cuboctahedra that share edges with two equivalent CeO12 cuboctahedra, edges with four equivalent KO12 cuboctahedra, and faces with four equivalent KO12 cuboctahedra. There are a spread of K–O bond distances ranging from 2.99–3.14 Å. Ce3+ is bonded to twelve equivalent O2- atoms to form CeO12 cuboctahedra that share edges with six equivalent KO12 cuboctahedra and faces with four equivalent KO12 cuboctahedra. All Ce–O bond lengths are 2.84 Å. Co2+ is bonded in a distorted octahedral geometry to six equivalent N3+ atoms. All Co–N bond lengths are 1.95 Å. N3+ is bonded in a distorted bent 120 degrees geometry to one Co2+ and two O2- atoms. There is one shorter (1.25 Å) and one longer (1.28 Å) N–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to three K1+ and one N3+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to two K1+, one Ce3+, and one N3+ atom.},
doi = {10.17188/1285786},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}