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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
ZrMo2O8 crystallizes in the orthorhombic Pmn2_1 space group. The structure is three-dimensional. Zr4+ is bonded to six O2- atoms to form ZrO6 octahedra that share corners with six MoO4 tetrahedra. There are a spread of Zr–O bond distances ranging from 2.08–2.14 Å. There are two inequivalent Mo6+ sites. In the first Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with three equivalent ZrO6 octahedra. The corner-sharing octahedra tilt angles range from 8–14°. There are a spread of Mo–O bond distances ranging from 1.74–1.82 Å. In the second Mo6+ site, Mo6+ is bonded to four O2- atoms to form distorted MoO4 tetrahedra that share corners with three equivalent ZrO6 octahedra. The corner-sharing octahedra tilt angles range from 30–31°. There are a spread of Mo–O bond distances ranging from 1.72–1.84 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one Zr4+ and one Mo6+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one Mo6+ atom. In the third O2- site, O2- is bonded in a linear geometry to one Zr4+ and one Mo6+ atom. In the fourth O2- site, O2- is bonded in a single-bond geometry to one Mo6+ atom. In the fifth O2- site, O2- is bonded in a bent 150 degrees geometry to one Zr4+ and one Mo6+ atom. In the sixth O2- site, O2- is bonded in a linear geometry to one Zr4+ and one Mo6+ atom.
ZrMo2O8 crystallizes in the monoclinic C2/m space group. The structure is two-dimensional and consists of one ZrMo2O8 sheet oriented in the (0, 0, 1) direction. Zr4+ is bonded to six O2- atoms to form ZrO6 octahedra that share corners with six equivalent MoO4 tetrahedra. All Zr–O bond lengths are 2.14 Å. Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with three equivalent ZrO6 octahedra. The corner-sharing octahedra tilt angles range from 45–48°. There is one shorter (1.72 Å) and three longer (1.83 Å) Mo–O bond length. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Zr4+ and one Mo6+ atom. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Zr4+ and one Mo6+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one Mo6+ atom.
ZrMo2O8 crystallizes in the trigonal P-3m1 space group. The structure is two-dimensional and consists of one ZrMo2O8 sheet oriented in the (0, 0, 1) direction. Zr4+ is bonded to six equivalent O2- atoms to form ZrO6 octahedra that share corners with six equivalent MoO4 tetrahedra. All Zr–O bond lengths are 2.10 Å. Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with three equivalent ZrO6 octahedra. The corner-sharing octahedral tilt angles are 15°. There is one shorter (1.73 Å) and three longer (1.82 Å) Mo–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one Mo6+ atom. In the second O2- site, O2- is bonded in a linear geometry to one Zr4+ and one Mo6+ atom.
ZrMo2O8 crystallizes in the monoclinic C2/m space group. The structure is two-dimensional and consists of one ZrMo2O8 sheet oriented in the (0, 0, 1) direction. Zr4+ is bonded to six O2- atoms to form ZrO6 octahedra that share corners with six equivalent MoO4 tetrahedra. There are two shorter (2.10 Å) and four longer (2.11 Å) Zr–O bond lengths. Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with three equivalent ZrO6 octahedra. The corner-sharing octahedra tilt angles range from 11–29°. There is one shorter (1.73 Å) and three longer (1.82 Å) Mo–O bond length. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a linear geometry to one Zr4+ and one Mo6+ atom. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to one Zr4+ and one Mo6+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one Mo6+ atom.
ZrMo2O8 crystallizes in the trigonal P-31c space group. The structure is two-dimensional and consists of two ZrMo2O8 sheets oriented in the (0, 0, 1) direction. there are two inequivalent Zr4+ sites. In the first Zr4+ site, Zr4+ is bonded to six O2- atoms to form ZrO6 octahedra that share corners with six equivalent MoO4 tetrahedra. All Zr–O bond lengths are 2.11 Å. In the second Zr4+ site, Zr4+ is bonded to six equivalent O2- atoms to form ZrO6 octahedra that share corners with six equivalent MoO4 tetrahedra. All Zr–O bond lengths are 2.11 Å. Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with three ZrO6 octahedra. The corner-sharing octahedra tilt angles range from 11–21°. There is one shorter (1.73 Å) and three longer (1.82 Å) Mo–O bond length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one Mo6+ atom. In the second O2- site, O2- is bonded in a linear geometry to one Zr4+ and one Mo6+ atom. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to one Zr4+ and one Mo6+ atom. In the fourth O2- site, O2- is bonded in a linear geometry to one Zr4+ and one Mo6+ atom.
K2MgZr(MoO4)4 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. K1+ is bonded in a 12-coordinate geometry to twelve O2- atoms. There are a spread of K–O bond distances ranging from 2.83–3.48 Å. Mg2+ is bonded to six O2- atoms to form MgO6 octahedra that share corners with six MoO4 tetrahedra. There are four shorter (2.09 Å) and two longer (2.11 Å) Mg–O bond lengths. Zr4+ is bonded to six O2- atoms to form ZrO6 octahedra that share corners with six MoO4 tetrahedra. There are two shorter (2.08 Å) and four longer (2.11 Å) Zr–O bond lengths. There are two inequivalent Mo6+ sites. In the first Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share a cornercorner with one MgO6 octahedra and corners with two equivalent ZrO6 octahedra. The corner-sharing octahedral tilt angles are 19°. There are a spread of Mo–O bond distances ranging from 1.74–1.84 Å. In the second Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share a cornercorner with one ZrO6 octahedra and corners with two equivalent MgO6 octahedra. The corner-sharing octahedral tilt angles are 19°. There are a spread of Mo–O bond distances ranging from 1.76–1.86 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to three equivalent K1+ and one Mo6+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to three equivalent K1+ and one Mo6+ atom. In the third O2- site, O2- is bonded in a 2-coordinate geometry to one K1+, one Zr4+, and one Mo6+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to one K1+, one Mg2+, and one Mo6+ atom. In the fifth O2- site, O2- is bonded in a 2-coordinate geometry to one K1+, one Mg2+, and one Mo6+ atom. In the sixth O2- site, O2- is bonded in a 2-coordinate geometry to one K1+, one Zr4+, and one Mo6+ atom.
Rb8Zr(MoO4)6 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are three inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Rb–O bond distances ranging from 2.79–3.28 Å. In the second Rb1+ site, Rb1+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Rb–O bond distances ranging from 2.96–3.48 Å. In the third Rb1+ site, Rb1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Rb–O bond distances ranging from 2.84–3.33 Å. Zr4+ is bonded to six O2- atoms to form ZrO6 octahedra that share corners with six MoO4 tetrahedra. There are four shorter (2.12 Å) and two longer (2.15 Å) Zr–O bond lengths. There are two inequivalent Mo6+ sites. In the first Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share a cornercorner with one ZrO6 octahedra. The corner-sharing octahedral tilt angles are 37°. There are a spread of Mo–O bond distances ranging from 1.77–1.87 Å. In the second Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share a cornercorner with one ZrO6 octahedra. The corner-sharing octahedral tilt angles are 40°. There are a spread of Mo–O bond distances ranging from 1.77–1.88 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to four Rb1+ and one Mo6+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to three Rb1+ and one Mo6+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to three Rb1+ and one Mo6+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to four Rb1+ and one Mo6+ atom. In the fifth O2- site, O2- is bonded in a 2-coordinate geometry to one Rb1+, one Zr4+, and one Mo6+ atom. In the sixth O2- site, O2- is bonded in a 1-coordinate geometry to three Rb1+ and one Mo6+ atom. In the seventh O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Rb1+, one Zr4+, and one Mo6+ atom.