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.
LiPtGe2 crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two LiPtGe2 ribbons oriented in the (1, 0, 0) direction. Li is bonded in a linear geometry to two equivalent Ge atoms. Both Li–Ge bond lengths are 2.61 Å. Pt is bonded in a linear geometry to two equivalent Ge atoms. Both Pt–Ge bond lengths are 2.29 Å. Ge is bonded in a linear geometry to one Li and one Pt atom.
Li2PtGe crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Li2PtGe ribbons oriented in the (0, 1, 0) direction. Li is bonded in a linear geometry to one Pt and one Ge atom. The Li–Pt bond length is 2.41 Å. The Li–Ge bond length is 2.57 Å. Pt is bonded in a linear geometry to two equivalent Li atoms. Ge is bonded in a linear geometry to two equivalent Li atoms.
LiPt2Ge is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Li1+ is bonded in a body-centered cubic geometry to eight equivalent Pt2- atoms. All Li–Pt bond lengths are 2.64 Å. Pt2- is bonded in a body-centered cubic geometry to four equivalent Li1+ and four equivalent Ge3+ atoms. All Pt–Ge bond lengths are 2.64 Å. Ge3+ is bonded in a body-centered cubic geometry to eight equivalent Pt2- atoms.
Li2PtGe is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Li is bonded in a body-centered cubic geometry to four equivalent Pt and four equivalent Ge atoms. All Li–Pt bond lengths are 2.60 Å. All Li–Ge bond lengths are 2.60 Å. Pt is bonded in a body-centered cubic geometry to eight equivalent Li atoms. Ge is bonded in a body-centered cubic geometry to eight equivalent Li atoms.