Skip to main content
OSTI.GOVU.S. Department of Energy Office of Scientific and Technical Information
U.S. Department of Energy
Office of Scientific and Technical Information
 

Materials Data on Pr3Dy by Materials Project

Dataset ·
DOI:https://doi.org/10.17188/1700491· OSTI ID:1700491
DyPr3 is alpha La-derived structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Dy is bonded to twelve Pr atoms to form DyPr12 cuboctahedra that share corners with four equivalent DyPr12 cuboctahedra, corners with eight equivalent PrPr8Dy4 cuboctahedra, edges with eight equivalent DyPr12 cuboctahedra, edges with sixteen equivalent PrPr8Dy4 cuboctahedra, faces with four equivalent DyPr12 cuboctahedra, and faces with fourteen PrPr8Dy4 cuboctahedra. There are four shorter (3.67 Å) and eight longer (3.68 Å) Dy–Pr bond lengths. There are two inequivalent Pr sites. In the first Pr site, Pr is bonded to four equivalent Dy and eight Pr atoms to form PrPr8Dy4 cuboctahedra that share corners with twelve equivalent PrPr8Dy4 cuboctahedra, edges with eight equivalent DyPr12 cuboctahedra, edges with sixteen PrPr8Dy4 cuboctahedra, faces with four equivalent DyPr12 cuboctahedra, and faces with fourteen PrPr8Dy4 cuboctahedra. There are four shorter (3.67 Å) and four longer (3.68 Å) Pr–Pr bond lengths. In the second Pr site, Pr is bonded to four equivalent Dy and eight equivalent Pr atoms to form PrPr8Dy4 cuboctahedra that share corners with four equivalent PrPr8Dy4 cuboctahedra, corners with eight equivalent DyPr12 cuboctahedra, edges with twenty-four PrPr8Dy4 cuboctahedra, faces with six equivalent DyPr12 cuboctahedra, and faces with twelve PrPr8Dy4 cuboctahedra.
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:
1700491
Report Number(s):
mp-1186708
Country of Publication:
United States
Language:
English

Similar Records

Materials Data on SrDy3 by Materials Project
Dataset · Thu Jul 23 00:00:00 EDT 2020 · OSTI ID:1316049
Materials Data on Pr3Ho by Materials Project
Dataset · Thu Sep 03 00:00:00 EDT 2020 · OSTI ID:1758186
Materials Data on Pr3Dy by Materials Project
Dataset · Wed Jul 22 00:00:00 EDT 2020 · OSTI ID:1665735

Related Subjects

36 MATERIALS SCIENCE
Dy-Pr
Pr3Dy
crystal structure