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Materials Data on LiMg2Ag by Materials Project

LiMg2Ag is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Li is bonded in a distorted body-centered cubic geometry to eight equivalent Mg atoms. All Li–Mg bond lengths are 2.89 Å. Mg is bonded in a body-centered cubic geometry to four equivalent Li and four equivalent Ag atoms. All Mg–Ag bond lengths are 2.89 Å. Ag is bonded in a distorted body-centered cubic geometry to eight equivalent Mg atoms.

36 MATERIALS SCIENCE↗

Materials Data on LiMgAg2 by Materials Project

LiMgAg2 crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two LiMgAg2 ribbons oriented in the (1, 0, 0) direction. Li is bonded in a linear geometry to two equivalent Ag atoms. Both Li–Ag bond lengths are 2.65 Å. Mg is bonded in a linear geometry to two equivalent Ag atoms. Both Mg–Ag bond lengths are 2.63 Å. Ag is bonded in a linear geometry to one Li and one Mg atom.

36 MATERIALS SCIENCE↗

Materials Data on Li2MgAg by Materials Project

Li2MgAg crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Li2MgAg ribbons oriented in the (0, 1, 0) direction. Li is bonded in a linear geometry to one Mg and one Ag atom. The Li–Mg bond length is 3.04 Å. The Li–Ag bond length is 2.57 Å. Mg is bonded in a linear geometry to two equivalent Li atoms. Ag is bonded in a linear geometry to two equivalent Li atoms.

36 MATERIALS SCIENCE↗