Materials Data on Sm3(AlNi3)2 by Materials Project

Dataset · Sat Jul 18 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1276501· OSTI ID:1276501

The Materials Project

Sm3(Ni3Al)2 crystallizes in the cubic Im-3m space group. The structure is three-dimensional. Sm is bonded in a 12-coordinate geometry to eight equivalent Ni and four equivalent Al atoms. There are four shorter (2.83 Å) and four longer (3.03 Å) Sm–Ni bond lengths. All Sm–Al bond lengths are 3.21 Å. Ni is bonded in a 12-coordinate geometry to four equivalent Sm, four equivalent Ni, and two equivalent Al atoms. All Ni–Ni bond lengths are 2.60 Å. Both Ni–Al bond lengths are 2.49 Å. Al is bonded to six equivalent Sm and six equivalent Ni atoms to form a mixture of distorted corner and face-sharing AlSm6Ni6 cuboctahedra.

• 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: 1276501
• Report Number(s): mp-573541
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
Sm3(AlNi3)2
Al-Ni-Sm