Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “Dy5CuPb3”

Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

Materials Data on Dy5CuPb3 by Materials Project

Dy5CuPb3 crystallizes in the hexagonal P6_3/mcm space group. The structure is three-dimensional. there are two inequivalent Dy sites. In the first Dy site, Dy is bonded to two equivalent Cu and five equivalent Pb atoms to form a mixture of distorted face, edge, and corner-sharing DyCu2Pb5 pentagonal bipyramids. Both Dy–Cu bond lengths are 2.90 Å. There are a spread of Dy–Pb bond distances ranging from 3.14–3.52 Å. In the second Dy site, Dy is bonded in a 6-coordinate geometry to six equivalent Pb atoms. All Dy–Pb bond lengths are 3.31 Å. Cu is bonded to six equivalent Dy atoms to form face-sharing CuDy6 octahedra. Pb is bonded in a 9-coordinate geometry to nine Dy atoms.

36 MATERIALS SCIENCE↗