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Materials Data on Ba10Nd4Y(MoO6)5 by Materials Project

Ba10Nd4Y(MoO6)5 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are five inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 12-coordinate geometry to twelve O2- atoms. There are a spread of Ba–O bond distances ranging from 2.80–3.34 Å. In the second Ba2+ site, Ba2+ is bonded to twelve O2- atoms to form distorted BaO12 cuboctahedra that share corners with nine BaO12 cuboctahedra, faces with three equivalent BaO12 cuboctahedra, a faceface with one YO6 octahedra, faces with three equivalent NdO6 octahedra, and faces with four MoO6 octahedra. There are a spread of Ba–O bond distances ranging from 2.83–3.32 Å. In the third Ba2+ site, Ba2+ is bonded in a 12-coordinate geometry to twelve O2- atoms. There are a spread of Ba–O bond distances ranging from 2.82–3.33 Å. In the fourth Ba2+ site, Ba2+ is bonded to twelve O2- atoms to form distorted BaO12 cuboctahedra that share corners with nine BaO12 cuboctahedra, faces with six BaO12 cuboctahedra, a faceface with one NdO6 octahedra, faces with three equivalent YO6 octahedra, and faces with four equivalent MoO6 octahedra. There are a spread of Ba–O bond distances ranging from 2.84–3.28 Å. In the fifth Ba2+ site, Ba2+ is bonded in a 12-coordinate geometry to twelve O2- atoms. There are a spread of Ba–O bond distances ranging from 2.81–3.33 Å. There are two inequivalent Nd3+ sites. In the first Nd3+ site, Nd3+ is bonded to six O2- atoms to form NdO6 octahedra that share corners with six MoO6 octahedra and faces with four BaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 1–18°. There are a spread of Nd–O bond distances ranging from 2.32–2.37 Å. In the second Nd3+ site, Nd3+ is bonded to six O2- atoms to form NdO6 octahedra that share corners with six MoO6 octahedra. The corner-sharing octahedra tilt angles range from 1–19°. There are a spread of Nd–O bond distances ranging from 2.29–2.39 Å. Y3+ is bonded to six O2- atoms to form YO6 octahedra that share corners with six equivalent MoO6 octahedra and faces with eight BaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–16°. There are four shorter (2.27 Å) and two longer (2.29 Å) Y–O bond lengths. There are three inequivalent Mo5+ sites. In the first Mo5+ site, Mo5+ is bonded to six O2- atoms to form MoO6 octahedra that share corners with three equivalent NdO6 octahedra, corners with three equivalent YO6 octahedra, and faces with seven BaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–18°. There are a spread of Mo–O bond distances ranging from 1.99–2.07 Å. In the second Mo5+ site, Mo5+ is bonded to six O2- atoms to form MoO6 octahedra that share corners with six NdO6 octahedra and a faceface with one BaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 1–19°. There are a spread of Mo–O bond distances ranging from 1.97–2.05 Å. In the third Mo5+ site, Mo5+ is bonded to six O2- atoms to form MoO6 octahedra that share corners with six equivalent NdO6 octahedra. The corner-sharing octahedra tilt angles range from 1–19°. There are a spread of Mo–O bond distances ranging from 1.96–2.04 Å. There are fifteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted linear geometry to four Ba2+, one Nd3+, and one Mo5+ atom. In the second O2- site, O2- is bonded in a distorted linear geometry to four Ba2+, one Nd3+, and one Mo5+ atom. In the third O2- site, O2- is bonded in a distorted linear geometry to four Ba2+, one Nd3+, and one Mo5+ atom. In the fourth O2- site, O2- is bonded in a distorted linear geometry to four Ba2+, one Y3+, and one Mo5+ atom. In the fifth O2- site, O2- is bonded in a distorted linear geometry to four Ba2+, one Nd3+, and one Mo5+ atom. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to four Ba2+, one Nd3+, and one Mo5+ atom. In the seventh O2- site, O2- is bonded in a 4-coordinate geometry to four Ba2+, one Nd3+, and one Mo5+ atom. In the eighth O2- site, O2- is bonded in a 4-coordinate geometry to four Ba2+, one Nd3+, and one Mo5+ atom. In the ninth O2- site, O2- is bonded in a 2-coordinate geometry to four Ba2+, one Y3+, and one Mo5+ atom. In the tenth O2- site, O2- is bonded in a 2-coordinate geometry to four Ba2+, one Nd3+, and one Mo5+ atom. In the eleventh O2- site, O2- is bonded in a 4-coordinate geometry to four Ba2+, one Nd3+, and one Mo5+ atom. In the twelfth O2- site, O2- is bonded in a 4-coordinate geometry to four Ba2+, one Nd3+, and one Mo5+ atom. In the thirteenth O2- site, O2- is bonded in a 2-coordinate geometry to four Ba2+, one Nd3+, and one Mo5+ atom. In the fourteenth O2- site, O2- is bonded in a 2-coordinate geometry to four Ba2+, one Y3+, and one Mo5+ atom. In the fifteenth O2- site, O2- is bonded in a 4-coordinate geometry to four Ba2+, one Nd3+, and one Mo5+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Ba6Nd2Y(MoO6)3 by Materials Project

Ba6Nd2Y(MoO6)3 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are two inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded to twelve O2- atoms to form distorted BaO12 cuboctahedra that share corners with twelve BaO12 cuboctahedra, faces with six BaO12 cuboctahedra, a faceface with one YO6 octahedra, faces with three equivalent NdO6 octahedra, and faces with four MoO6 octahedra. There are a spread of Ba–O bond distances ranging from 2.83–3.29 Å. In the second Ba2+ site, Ba2+ is bonded to twelve O2- atoms to form distorted BaO12 cuboctahedra that share corners with twelve BaO12 cuboctahedra, faces with six BaO12 cuboctahedra, faces with two equivalent NdO6 octahedra, faces with two equivalent YO6 octahedra, and faces with four MoO6 octahedra. There are a spread of Ba–O bond distances ranging from 2.87–3.27 Å. Nd3+ is bonded to six O2- atoms to form NdO6 octahedra that share corners with six MoO6 octahedra and faces with eight BaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–16°. There are a spread of Nd–O bond distances ranging from 2.30–2.37 Å. Y3+ is bonded to six O2- atoms to form YO6 octahedra that share corners with six MoO6 octahedra and faces with eight BaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–14°. There are a spread of Y–O bond distances ranging from 2.26–2.33 Å. There are two inequivalent Mo5+ sites. In the first Mo5+ site, Mo5+ is bonded to six O2- atoms to form MoO6 octahedra that share corners with two equivalent YO6 octahedra, corners with four equivalent NdO6 octahedra, and faces with eight BaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–16°. There are a spread of Mo–O bond distances ranging from 2.00–2.03 Å. In the second Mo5+ site, Mo5+ is bonded to six O2- atoms to form MoO6 octahedra that share corners with two equivalent YO6 octahedra, corners with four equivalent NdO6 octahedra, and faces with eight BaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–16°. There are a spread of Mo–O bond distances ranging from 1.98–2.04 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to four Ba2+, one Nd3+, and one Mo5+ atom. In the second O2- site, O2- is bonded in a 2-coordinate geometry to four Ba2+, one Nd3+, and one Mo5+ atom. In the third O2- site, O2- is bonded in a 4-coordinate geometry to four equivalent Ba2+, one Nd3+, and one Mo5+ atom. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to four Ba2+, one Y3+, and one Mo5+ atom. In the fifth O2- site, O2- is bonded in a distorted linear geometry to four Ba2+, one Nd3+, and one Mo5+ atom. In the sixth O2- site, O2- is bonded in a distorted linear geometry to four Ba2+, one Y3+, and one Mo5+ atom. In the seventh O2- site, O2- is bonded in a 2-coordinate geometry to four equivalent Ba2+, one Nd3+, and one Mo5+ atom. In the eighth O2- site, O2- is bonded in a 2-coordinate geometry to four Ba2+, one Y3+, and one Mo5+ atom.

36 MATERIALS SCIENCE↗