Materials Data on Pr2MgNi2 by Materials Project
MgPr2Ni2 crystallizes in the tetragonal P4/mbm space group. The structure is three-dimensional. Mg is bonded to eight equivalent Pr and four equivalent Ni atoms to form a mixture of distorted face and corner-sharing MgPr8Ni4 cuboctahedra. All Mg–Pr bond lengths are 3.40 Å. All Mg–Ni bond lengths are 3.01 Å. Pr is bonded in a 6-coordinate geometry to four equivalent Mg and six equivalent Ni atoms. There are two shorter (2.94 Å) and four longer (2.98 Å) Pr–Ni bond lengths. Ni is bonded in a 9-coordinate geometry to two equivalent Mg, six equivalent Pr, and one Ni atom. The Ni–Ni bond length is 2.53 Å.
- 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:
- 1203634
- Report Number(s):
- mp-2926
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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