Materials Data on Hf4N3 by Materials Project
Hf4N3 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are two inequivalent Hf sites. In the first Hf site, Hf is bonded to five N atoms to form a mixture of edge and corner-sharing HfN5 square pyramids. There are one shorter (2.18 Å) and four longer (2.27 Å) Hf–N bond lengths. In the second Hf site, Hf is bonded in a square co-planar geometry to four N atoms. There are two shorter (2.27 Å) and two longer (2.28 Å) Hf–N bond lengths. There are two inequivalent N sites. In the first N site, N is bonded to six Hf atoms to form a mixture of edge and corner-sharing NHf6 octahedra. The corner-sharing octahedral tilt angles are 0°. In the second N site, N is bonded to six Hf atoms to form a mixture of edge and corner-sharing NHf6 octahedra. The corner-sharing octahedra tilt angles range from 0–5°.
- 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:
- 1206458
- Report Number(s):
- mp-32994
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
Similar Records
Materials Data on Hf4CN3 by Materials Project
Materials Data on Hf4C3N by Materials Project