Materials Data on TlFe(MoO4)2 by Materials Project
FeTl(MoO4)2 crystallizes in the monoclinic Pm space group. The structure is three-dimensional. there are eight inequivalent Mo6+ sites. In the first Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with three FeO6 octahedra. The corner-sharing octahedra tilt angles range from 30–33°. There are a spread of Mo–O bond distances ranging from 1.75–1.83 Å. In the second Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with three FeO6 octahedra. The corner-sharing octahedra tilt angles range from 19–37°. There are a spread of Mo–O bond distances ranging from 1.75–1.83 Å. In the third Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with three FeO6 octahedra. The corner-sharing octahedra tilt angles range from 31–33°. There is one shorter (1.75 Å) and three longer (1.82 Å) Mo–O bond length. In the fourth Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with three FeO6 octahedra. The corner-sharing octahedra tilt angles range from 19–36°. There are a spread of Mo–O bond distances ranging from 1.76–1.82 Å. In the fifth Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with three FeO6 octahedra. The corner-sharing octahedra tilt angles range from 19–37°. There are a spread of Mo–O bond distances ranging from 1.76–1.82 Å. In the sixth Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with three FeO6 octahedra. The corner-sharing octahedra tilt angles range from 19–37°. There are a spread of Mo–O bond distances ranging from 1.75–1.82 Å. In the seventh Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with three FeO6 octahedra. The corner-sharing octahedra tilt angles range from 30–33°. There are a spread of Mo–O bond distances ranging from 1.74–1.83 Å. In the eighth Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with three FeO6 octahedra. The corner-sharing octahedra tilt angles range from 30–33°. There are a spread of Mo–O bond distances ranging from 1.75–1.82 Å. There are four inequivalent Fe3+ sites. In the first Fe3+ site, Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with six MoO4 tetrahedra. There are a spread of Fe–O bond distances ranging from 2.01–2.05 Å. In the second Fe3+ site, Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with six MoO4 tetrahedra. There are a spread of Fe–O bond distances ranging from 2.01–2.05 Å. In the third Fe3+ site, Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with six MoO4 tetrahedra. There are two shorter (2.00 Å) and four longer (2.04 Å) Fe–O bond lengths. In the fourth Fe3+ site, Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with six MoO4 tetrahedra. There are a spread of Fe–O bond distances ranging from 2.00–2.03 Å. There are four inequivalent Tl1+ sites. In the first Tl1+ site, Tl1+ is bonded in a 1-coordinate geometry to eleven O2- atoms. There are a spread of Tl–O bond distances ranging from 2.71–3.41 Å. In the second Tl1+ site, Tl1+ is bonded in a 1-coordinate geometry to eleven O2- atoms. There are a spread of Tl–O bond distances ranging from 2.72–3.41 Å. In the third Tl1+ site, Tl1+ is bonded in a 1-coordinate geometry to eleven O2- atoms. There are a spread of Tl–O bond distances ranging from 2.70–3.41 Å. In the fourth Tl1+ site, Tl1+ is bonded in a 1-coordinate geometry to eleven O2- atoms. There are a spread of Tl–O bond distances ranging from 2.71–3.41 Å. There are twenty-four inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo6+ and one Fe3+ atom. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Mo6+, one Fe3+, and two Tl1+ atoms. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Mo6+, one Fe3+, and two Tl1+ atoms. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo6+, one Fe3+, and two equivalent Tl1+ atoms. In the fifth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Mo6+, one Fe3+, and one Tl1+ atom. In the sixth O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo6+ and one Fe3+ atom. In the seventh O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Mo6+, one Fe3+, and one Tl1+ atom. In the eighth O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo6+, one Fe3+, and two equivalent Tl1+ atoms. In the ninth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Mo6+, one Fe3+, and one Tl1+ atom. In the tenth O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo6+, one Fe3+, and two equivalent Tl1+ atoms. In the eleventh O2- site, O2- is bonded in a distorted single-bond geometry to one Mo6+ and one Tl1+ atom. In the twelfth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Mo6+, one Fe3+, and two Tl1+ atoms. In the thirteenth O2- site, O2- is bonded in a distorted single-bond geometry to one Mo6+ and one Tl1+ atom. In the fourteenth O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo6+, one Fe3+, and two equivalent Tl1+ atoms. In the fifteenth O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo6+ and one Fe3+ atom. In the sixteenth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Mo6+, one Fe3+, and two Tl1+ atoms. In the seventeenth O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo6+ and one Fe3+ atom. In the eighteenth O2- site, O2- is bonded in a distorted single-bond geometry to one Mo6+ and one Tl1+ atom. In the nineteenth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Mo6+, one Fe3+, and one Tl1+ atom. In the twentieth O2- site, O2- is bonded in a single-bond geometry to one Mo6+ and two equivalent Tl1+ atoms. In the twenty-first O2- site, O2- is bonded in a single-bond geometry to one Mo6+ and two equivalent Tl1+ atoms. In the twenty-second O2- site, O2- is bonded in a single-bond geometry to one Mo6+ and two equivalent Tl1+ atoms. In the twenty-third O2- site, O2- is bonded in a single-bond geometry to one Mo6+ and two equivalent Tl1+ atoms. In the twenty-fourth O2- site, O2- is bonded in a distorted single-bond geometry to one Mo6+ and one Tl1+ atom.