Materials Data on YbNdO2 by Materials Project
YbNdO2 is Caswellsilverite-like structured and crystallizes in the tetragonal I4_1/amd space group. The structure is three-dimensional. Yb2+ is bonded to six O2- atoms to form YbO6 octahedra that share corners with two equivalent NdO6 octahedra, corners with four equivalent YbO6 octahedra, edges with four equivalent YbO6 octahedra, and edges with eight equivalent NdO6 octahedra. The corner-sharing octahedra tilt angles range from 0–4°. There are two shorter (2.38 Å) and four longer (2.46 Å) Yb–O bond lengths. Nd2+ is bonded to six O2- atoms to form NdO6 octahedra that share corners with two equivalent YbO6 octahedra, corners with four equivalent NdO6 octahedra, edges with four equivalent NdO6 octahedra, and edges with eight equivalent YbO6 octahedra. The corner-sharing octahedra tilt angles range from 0–4°. There are four shorter (2.46 Å) and two longer (2.54 Å) Nd–O bond lengths. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded to three equivalent Yb2+ and three equivalent Nd2+ atoms to form a mixture of edge and corner-sharing OYb3Nd3 octahedra. The corner-sharing octahedra tilt angles range from 0–4°. In the second O2- site, O2- is bonded to three equivalent Yb2+ and three equivalent Nd2+ atoms to form a mixture of edge and corner-sharing OYb3Nd3 octahedra. The corner-sharing octahedra tilt angles range from 0–4°. In the third O2- site, O2- is bonded to three equivalent Yb2+ and three equivalent Nd2+ atoms to form a mixture of edge and corner-sharing OYb3Nd3 octahedra. The corner-sharing octahedra tilt angles range from 0–4°.
- Research Organization:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Contributing Organization:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231
- OSTI ID:
- 1291402
- Report Number(s):
- mp-759367
- Country of Publication:
- United States
- Language:
- English
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