DOE OSTI · 1208032
Materials Data on Ho2CdSe4 by Materials Project
Abstract
Ho2CdSe4 is Spinel structured and crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Ho3+ is bonded to six equivalent Se2- atoms to form HoSe6 octahedra that share corners with six equivalent CdSe4 tetrahedra and edges with six equivalent HoSe6 octahedra. All Ho–Se bond lengths are 2.86 Å. Cd2+ is bonded to four equivalent Se2- atoms to form CdSe4 tetrahedra that share corners with twelve equivalent HoSe6 octahedra. The corner-sharing octahedral tilt angles are 57°. All Cd–Se bond lengths are 2.70 Å. Se2- is bonded in a distorted rectangular see-saw-like geometry to three equivalent Ho3+ and one Cd2+ atom.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
2020-07-17. Materials Data on Ho2CdSe4 by Materials Project. https://doi.org/10.17188/1208032
Cite the original work for its findings. Save a collection to share your selection of sources.