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Materials Data on Sr2Mn3(BiO)2 by Materials Project

Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

36 MATERIALS SCIENCE↗

Materials Data on SrMn2BiO6 by Materials Project

SrMn2BiO6 crystallizes in the tetragonal I4mm space group. The structure is three-dimensional. Sr2+ is bonded to twelve O2- atoms to form SrO12 cuboctahedra that share corners with twelve equivalent SrO12 cuboctahedra and faces with eight equivalent MnO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.73–2.88 Å. Mn+3.50+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six equivalent MnO6 octahedra and faces with four equivalent SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–11°. There are a spread of Mn–O bond distances ranging from 1.94–2.07 Å. Bi3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are four shorter (2.35 Å) and four longer (2.80 Å) Bi–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Sr2+, two equivalent Mn+3.50+, and one Bi3+ atom. In the second O2- site, O2- is bonded in a distorted linear geometry to two equivalent Sr2+, two equivalent Mn+3.50+, and two equivalent Bi3+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on SrMn2BiO6 by Materials Project

Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

36 MATERIALS SCIENCE↗