SEARCH · Engineering Papers
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.
Y2ZnGa crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Y2ZnGa ribbons oriented in the (1, 0, 0) direction. Y is bonded in a linear geometry to one Zn and one Ga atom. The Y–Zn bond length is 3.04 Å. The Y–Ga bond length is 2.84 Å. Zn is bonded in a linear geometry to two equivalent Y atoms. Ga is bonded in a linear geometry to two equivalent Y atoms.
Y2ZnGa is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Y is bonded in a body-centered cubic geometry to four equivalent Zn and four equivalent Ga atoms. All Y–Zn bond lengths are 3.10 Å. All Y–Ga bond lengths are 3.10 Å. Zn is bonded in a body-centered cubic geometry to eight equivalent Y atoms. Ga is bonded in a body-centered cubic geometry to eight equivalent Y atoms.