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Materials Data on Nd2NiO4 by Materials Project

Dataset ·
DOI:https://doi.org/10.17188/1193417· OSTI ID:1193417
Nd2NiO4 is Orthorhombic Perovskite-like structured and crystallizes in the orthorhombic Cmce space group. The structure is three-dimensional. Nd3+ is bonded in a 4-coordinate geometry to eight O2- atoms. There are a spread of Nd–O bond distances ranging from 2.29–2.78 Å. Ni2+ is bonded to six O2- atoms to form corner-sharing NiO6 octahedra. The corner-sharing octahedral tilt angles are 16°. There are four shorter (1.98 Å) and two longer (2.23 Å) Ni–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 5-coordinate geometry to four equivalent Nd3+ and one Ni2+ atom. In the second O2- site, O2- is bonded in a 6-coordinate geometry to four equivalent Nd3+ and two equivalent Ni2+ atoms.
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:
1193417
Report Number(s):
mp-18737
Country of Publication:
United States
Language:
English

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