Materials Data on LaSiNO2 by Materials Project
LaSiO2N crystallizes in the hexagonal P6_3/mcm space group. The structure is three-dimensional. there are two inequivalent La3+ sites. In the first La3+ site, La3+ is bonded to six equivalent N3- and six equivalent O2- atoms to form face-sharing LaN6O6 cuboctahedra. All La–N bond lengths are 2.57 Å. All La–O bond lengths are 2.79 Å. In the second La3+ site, La3+ is bonded in a 6-coordinate geometry to six equivalent O2- atoms. All La–O bond lengths are 2.58 Å. Si4+ is bonded in a bent 120 degrees geometry to two equivalent O2- atoms. Both Si–O bond lengths are 1.66 Å. N3- is bonded in a 8-coordinate geometry to two equivalent La3+, two equivalent N3-, and four equivalent O2- atoms. Both N–N bond lengths are 1.43 Å. All N–O bond lengths are 2.78 Å. O2- is bonded in a distorted single-bond geometry to three La3+, one Si4+, and two equivalent N3- atoms.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Contributing Organization:
- MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- OSTI ID:
- 1193165
- Report Number(s):
- mp-18559
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
Similar Records
Materials Data on La3Nd11(Si3O13)3 by Materials Project
Materials Data on Ba6Yb6Al13Si11N29O13 by Materials Project