Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “Dy-Rh-Sn”

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.

4 records
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on DySnRh2 by Materials Project

DyRh2Sn is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Dy is bonded in a body-centered cubic geometry to eight equivalent Rh and six equivalent Sn atoms. All Dy–Rh bond lengths are 2.88 Å. All Dy–Sn bond lengths are 3.33 Å. Rh is bonded in a body-centered cubic geometry to four equivalent Dy and four equivalent Sn atoms. All Rh–Sn bond lengths are 2.88 Å. Sn is bonded in a distorted body-centered cubic geometry to six equivalent Dy and eight equivalent Rh atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Dy5(Sn3Rh)6 by Materials Project

Dy5Rh6Sn17Sn crystallizes in the cubic F-43m space group. The structure is three-dimensional and consists of four 7440-31-5 molecules and one Dy5Rh6Sn17 framework. In the Dy5Rh6Sn17 framework, there are two inequivalent Dy sites. In the first Dy site, Dy is bonded in a 12-coordinate geometry to six equivalent Rh and twelve equivalent Sn atoms. All Dy–Rh bond lengths are 3.56 Å. All Dy–Sn bond lengths are 3.47 Å. In the second Dy site, Dy is bonded in a 1-coordinate geometry to three equivalent Rh and ten Sn atoms. All Dy–Rh bond lengths are 3.05 Å. There are a spread of Dy–Sn bond distances ranging from 2.91–3.41 Å. Rh is bonded in a 9-coordinate geometry to three Dy and six Sn atoms. There are four shorter (2.69 Å) and two longer (2.82 Å) Rh–Sn bond lengths. There are three inequivalent Sn sites. In the first Sn site, Sn is bonded in a tetrahedral geometry to four equivalent Dy atoms. In the second Sn site, Sn is bonded in a hexagonal planar geometry to three equivalent Dy and three equivalent Rh atoms. In the third Sn site, Sn is bonded in a 2-coordinate geometry to three Dy and two equivalent Rh atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on DySnRh by Materials Project

DyRhSn crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Dy is bonded in a 11-coordinate geometry to five Rh and six equivalent Sn atoms. There are four shorter (3.00 Å) and one longer (3.10 Å) Dy–Rh bond lengths. There are two shorter (3.17 Å) and four longer (3.33 Å) Dy–Sn bond lengths. There are two inequivalent Rh sites. In the first Rh site, Rh is bonded in a 9-coordinate geometry to three equivalent Dy and six equivalent Sn atoms. All Rh–Sn bond lengths are 2.75 Å. In the second Rh site, Rh is bonded in a 9-coordinate geometry to six equivalent Dy and three equivalent Sn atoms. All Rh–Sn bond lengths are 2.85 Å. Sn is bonded in a 10-coordinate geometry to six equivalent Dy and four Rh atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Dy2Sn5Rh3 by Materials Project

Dy2Rh3Sn5 crystallizes in the orthorhombic Cmc2_1 space group. The structure is three-dimensional. there are two inequivalent Dy sites. In the first Dy site, Dy is bonded in a 8-coordinate geometry to two equivalent Rh and six Sn atoms. Both Dy–Rh bond lengths are 3.28 Å. There are a spread of Dy–Sn bond distances ranging from 3.15–3.20 Å. In the second Dy site, Dy is bonded in a 1-coordinate geometry to five Rh and eight Sn atoms. There are a spread of Dy–Rh bond distances ranging from 2.86–3.36 Å. There are a spread of Dy–Sn bond distances ranging from 3.14–3.38 Å. There are three inequivalent Rh sites. In the first Rh site, Rh is bonded in a 9-coordinate geometry to three Dy and six Sn atoms. There are a spread of Rh–Sn bond distances ranging from 2.67–2.88 Å. In the second Rh site, Rh is bonded in a 9-coordinate geometry to four equivalent Dy and five Sn atoms. There are a spread of Rh–Sn bond distances ranging from 2.61–2.80 Å. In the third Rh site, Rh is bonded in a 7-coordinate geometry to seven Sn atoms. There are a spread of Rh–Sn bond distances ranging from 2.72–2.83 Å. There are five inequivalent Sn sites. In the first Sn site, Sn is bonded in a 4-coordinate geometry to two equivalent Dy and four Rh atoms. In the second Sn site, Sn is bonded in a 6-coordinate geometry to two equivalent Dy and four Rh atoms. In the third Sn site, Sn is bonded in a 3-coordinate geometry to four Dy and three Rh atoms. In the fourth Sn site, Sn is bonded in a 12-coordinate geometry to four equivalent Dy and four Rh atoms. In the fifth Sn site, Sn is bonded in a 5-coordinate geometry to two equivalent Dy and three equivalent Rh atoms.

36 MATERIALS SCIENCE↗