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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on DyMgTl2 by Materials Project

MgDyTl2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Mg is bonded in a body-centered cubic geometry to eight equivalent Tl atoms. All Mg–Tl bond lengths are 3.23 Å. Dy is bonded in a body-centered cubic geometry to eight equivalent Tl atoms. All Dy–Tl bond lengths are 3.23 Å. Tl is bonded in a body-centered cubic geometry to four equivalent Mg and four equivalent Dy atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Dy2MgTl by Materials Project

MgDy2Tl is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Mg is bonded in a body-centered cubic geometry to eight equivalent Dy atoms. All Mg–Dy bond lengths are 3.27 Å. Dy is bonded in a body-centered cubic geometry to four equivalent Mg and four equivalent Tl atoms. All Dy–Tl bond lengths are 3.27 Å. Tl is bonded in a body-centered cubic geometry to eight equivalent Dy atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on DyMgTl by Materials Project

MgDyTl crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Mg is bonded in a 4-coordinate geometry to four Tl atoms. There are two shorter (2.93 Å) and two longer (2.97 Å) Mg–Tl bond lengths. Dy is bonded in a 5-coordinate geometry to five Tl atoms. There are four shorter (3.24 Å) and one longer (3.25 Å) Dy–Tl bond lengths. There are two inequivalent Tl sites. In the first Tl site, Tl is bonded in a 9-coordinate geometry to six equivalent Mg and three equivalent Dy atoms. In the second Tl site, Tl is bonded in a 9-coordinate geometry to three equivalent Mg and six equivalent Dy atoms.

36 MATERIALS SCIENCE↗