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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on MnAsRu by Materials Project

MnRuAs crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Mn is bonded in a 11-coordinate geometry to six equivalent Ru and five As atoms. There are two shorter (2.86 Å) and four longer (2.94 Å) Mn–Ru bond lengths. There are one shorter (2.65 Å) and four longer (2.69 Å) Mn–As bond lengths. Ru is bonded in a 10-coordinate geometry to six equivalent Mn and four As atoms. All Ru–As bond lengths are 2.47 Å. There are two inequivalent As sites. In the first As site, As is bonded in a 9-coordinate geometry to six equivalent Mn and three equivalent Ru atoms. In the second As site, As is bonded in a 9-coordinate geometry to three equivalent Mn and six equivalent Ru atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on MnAsRu by Materials Project

MnRuAs crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Mn is bonded in a 4-coordinate geometry to six equivalent Ru and four As atoms. All Mn–Ru bond lengths are 2.88 Å. There are two shorter (2.35 Å) and two longer (2.46 Å) Mn–As bond lengths. Ru is bonded in a 11-coordinate geometry to six equivalent Mn and five As atoms. There are one shorter (2.46 Å) and four longer (2.68 Å) Ru–As bond lengths. There are two inequivalent As sites. In the first As site, As is bonded in a distorted trigonal planar geometry to three equivalent Mn and six equivalent Ru atoms. In the second As site, As is bonded in a 9-coordinate geometry to six equivalent Mn and three equivalent Ru atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on MnAsRu2 by Materials Project

MnRu2As crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two MnRu2As ribbons oriented in the (1, 0, 0) direction. Mn is bonded in a linear geometry to two equivalent Ru atoms. Both Mn–Ru bond lengths are 2.60 Å. Ru is bonded in a linear geometry to one Mn and one As atom. The Ru–As bond length is 2.23 Å. As is bonded in a linear geometry to two equivalent Ru atoms.

36 MATERIALS SCIENCE↗