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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Mn3RhN by Materials Project

(Mn3Rh)2N2 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional and consists of one ammonia molecule and one Mn3Rh framework. In the Mn3Rh framework, Mn is bonded in a linear geometry to two equivalent Rh atoms. Both Mn–Rh bond lengths are 2.41 Å. Rh is bonded to six equivalent Mn atoms to form corner-sharing RhMn6 octahedra. The corner-sharing octahedral tilt angles are 0°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mn3RhN by Materials Project

Mn3RhN is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Mn is bonded in a linear geometry to four equivalent Rh and two equivalent N atoms. All Mn–Rh bond lengths are 2.76 Å. Both Mn–N bond lengths are 1.95 Å. Rh is bonded to twelve equivalent Mn atoms to form RhMn12 cuboctahedra that share corners with twelve equivalent RhMn12 cuboctahedra, faces with six equivalent RhMn12 cuboctahedra, and faces with eight equivalent NMn6 octahedra. N is bonded to six equivalent Mn atoms to form NMn6 octahedra that share corners with six equivalent NMn6 octahedra and faces with eight equivalent RhMn12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°.

36 MATERIALS SCIENCE↗