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Materials Data on RbLaMnWO6 by Materials Project

RbLaWMnO6 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. Rb1+ is bonded in a 12-coordinate geometry to twelve O2- atoms. There are a spread of Rb–O bond distances ranging from 2.76–3.45 Å. La3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of La–O bond distances ranging from 2.47–2.66 Å. W6+ is bonded to six O2- atoms to form WO6 octahedra that share corners with six equivalent MnO6 octahedra. The corner-sharing octahedra tilt angles range from 10–28°. There are a spread of W–O bond distances ranging from 1.88–2.06 Å. Mn2+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six equivalent WO6 octahedra. The corner-sharing octahedra tilt angles range from 10–28°. There are a spread of Mn–O bond distances ranging from 2.14–2.38 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Rb1+, two equivalent La3+, one W6+, and one Mn2+ atom. In the second O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Rb1+, two equivalent La3+, one W6+, and one Mn2+ atom. In the third O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Rb1+, one La3+, one W6+, and one Mn2+ atom. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Rb1+, one La3+, one W6+, and one Mn2+ atom. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent La3+, one W6+, and one Mn2+ atom. In the sixth O2- site, O2- is bonded in a 6-coordinate geometry to four equivalent Rb1+, one W6+, and one Mn2+ atom.

36 MATERIALS SCIENCE↗