cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17188/1652397
title: Materials Data on MgZn2 by Materials Project

description: MgZn2 is Bergman Structure: Mg32(Al,Zn)49 Bergman-derived structured and crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Mg is bonded to two equivalent Mg and ten equivalent Zn atoms to form a mixture of distorted edge and face-sharing MgMg2Zn10 cuboctahedra. Both Mg–Mg bond lengths are 3.03 Å. There are a spread of Mg–Zn bond distances ranging from 2.82–3.06 Å. Zn is bonded in a 11-coordinate geometry to five equivalent Mg and six equivalent Zn atoms. There are a spread of Zn–Zn bond distances ranging from 2.70–2.85 Å.
DOI: 10.17188/1652398
title: Materials Data on Ga3Ge by Materials Project

description: Ga3Ge crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. there are two inequivalent Ga sites. In the first Ga site, Ga is bonded to eight Ga and four equivalent Ge atoms to form distorted GaGa8Ge4 cuboctahedra that share corners with four equivalent GeGa12 cuboctahedra, corners with fourteen GaGa8Ge4 cuboctahedra, edges with six equivalent GeGa12 cuboctahedra, edges with twelve GaGa8Ge4 cuboctahedra, faces with four equivalent GeGa12 cuboctahedra, and faces with sixteen GaGa8Ge4 cuboctahedra. There are a spread of Ga–Ga bond distances ranging from 2.96–3.09 Å. There are two shorter (2.96 Å) and two longer (3.09 Å) Ga–Ge bond lengths. In the second Ga site, Ga is bonded to eight equivalent Ga and four equivalent Ge atoms to form distorted GaGa8Ge4 cuboctahedra that share corners with four equivalent GeGa12 cuboctahedra, corners with fourteen GaGa8Ge4 cuboctahedra, edges with six equivalent GeGa12 cuboctahedra, edges with twelve equivalent GaGa8Ge4 cuboctahedra, faces with four equivalent GeGa12 cuboctahedra, and faces with sixteen GaGa8Ge4 cuboctahedra. There are two shorter (2.96 Å) and two longer (3.07 Å) Ga–Ge bond lengths. Ge is bonded to twelve Ga atoms to form GeGa12 cuboctahedra that share corners with six equivalent GeGa12 cuboctahedra, corners with twelve GaGa8Ge4 cuboctahedra, edges with eighteen GaGa8Ge4 cuboctahedra, faces with eight equivalent GeGa12 cuboctahedra, and faces with twelve GaGa8Ge4 cuboctahedra.
DOI: 10.17188/1652399
title: Materials Data on Nd2Cu4Sn5 by Materials Project

description: Nd2Cu4Sn5 crystallizes in the tetragonal I4mm space group. The structure is three-dimensional. there are two inequivalent Nd sites. In the first Nd site, Nd is bonded in a 12-coordinate geometry to five Cu and eight Sn atoms. There are four shorter (3.19 Å) and one longer (3.20 Å) Nd–Cu bond lengths. There are four shorter (3.26 Å) and four longer (3.29 Å) Nd–Sn bond lengths. In the second Nd site, Nd is bonded in a 12-coordinate geometry to twelve Cu and four equivalent Sn atoms. There are a spread of Nd–Cu bond distances ranging from 3.16–3.43 Å. All Nd–Sn bond lengths are 3.39 Å. There are three inequivalent Cu sites. In the first Cu site, Cu is bonded in a distorted body-centered cubic geometry to four Nd, two equivalent Cu, and two equivalent Sn atoms. Both Cu–Cu bond lengths are 2.45 Å. Both Cu–Sn bond lengths are 2.69 Å. In the second Cu site, Cu is bonded in a 10-coordinate geometry to five Nd and five Cu atoms. The Cu–Cu bond length is 2.36 Å. In the third Cu site, Cu is bonded in a 9-coordinate geometry to four equivalent Nd, one Cu, and four equivalent Sn atoms. All Cu–Sn bond lengths are 2.67 Å. There are three inequivalent Sn sites. In the first Sn site, Sn is bonded in a 9-coordinate geometry to two equivalent Nd, two equivalent Cu, and five Sn atoms. There are one shorter (2.89 Å) and four longer (3.20 Å) Sn–Sn bond lengths. In the second Sn site, Sn is bonded in a 7-coordinate geometry to two equivalent Nd and five Sn atoms. All Sn–Sn bond lengths are 3.20 Å. In the third Sn site, Sn is bonded in a 8-coordinate geometry to four equivalent Nd and four equivalent Cu atoms.
DOI: 10.17188/1652400
title: Materials Data on AlZnCu2 by Materials Project

description: Cu2ZnAl crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Cu2ZnAl ribbons oriented in the (1, 0, 0) direction. Cu is bonded in a linear geometry to one Zn and one Al atom. The Cu–Zn bond length is 2.42 Å. The Cu–Al bond length is 2.35 Å. Zn is bonded in a linear geometry to two equivalent Cu atoms. Al is bonded in a linear geometry to two equivalent Cu atoms.
DOI: 10.17188/1652401
title: Materials Data on Si2SnO6 by Materials Project

description: 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
DOI: 10.17188/1652402
title: Materials Data on Y(ReB)4 by Materials Project

description: Y(ReB)4 crystallizes in the tetragonal P4_2/nmc space group. The structure is three-dimensional. Y is bonded in a 12-coordinate geometry to twelve equivalent Re and twelve equivalent B atoms. There are four shorter (3.08 Å) and eight longer (3.19 Å) Y–Re bond lengths. There are eight shorter (3.04 Å) and four longer (3.29 Å) Y–B bond lengths. Re is bonded in a 5-coordinate geometry to three equivalent Y and five equivalent B atoms. There are three shorter (2.22 Å) and two longer (2.34 Å) Re–B bond lengths. B is bonded in a 6-coordinate geometry to three equivalent Y, five equivalent Re, and one B atom. The B–B bond length is 1.81 Å.
DOI: 10.17188/1652403
title: Materials Data on Al3Bi(BO3)4 by Materials Project

description: Al3Bi(BO3)4 is Calcite-derived structured and crystallizes in the trigonal R32 space group. The structure is three-dimensional. Al3+ is bonded to six O2- atoms to form edge-sharing AlO6 octahedra. There are a spread of Al–O bond distances ranging from 1.87–1.96 Å. There are two inequivalent B3+ sites. In the first B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There is two shorter (1.38 Å) and one longer (1.39 Å) B–O bond length. In the second B3+ site, B3+ is bonded in a trigonal planar geometry to three equivalent O2- atoms. All B–O bond lengths are 1.40 Å. Bi3+ is bonded in a 6-coordinate geometry to six equivalent O2- atoms. All Bi–O bond lengths are 2.40 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Al3+ and one B3+ atom. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Al3+ and one B3+ atom. In the third O2- site, O2- is bonded in a 3-coordinate geometry to one Al3+, one B3+, and one Bi3+ atom.
DOI: 10.17188/1652404
title: Materials Data on VW by Materials Project

description: VW1 crystallizes in the orthorhombic Cmmm space group. The structure is two-dimensional and consists of two VW1 sheets oriented in the (0, 1, 0) direction. V is bonded in a 4-coordinate geometry to four equivalent W atoms. All V–W bond lengths are 2.65 Å. W is bonded in a 4-coordinate geometry to four equivalent V atoms.
DOI: 10.17188/1652405
title: Materials Data on Li2FePCO7 by Materials Project

description: 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
DOI: 10.17188/1652406
title: Materials Data on HoAs3 by Materials Project

description: HoAs3 crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Ho3+ is bonded to twelve equivalent As1- atoms to form a mixture of corner and face-sharing HoAs12 cuboctahedra. There are six shorter (3.00 Å) and six longer (3.16 Å) Ho–As bond lengths. As1- is bonded in a 6-coordinate geometry to four equivalent Ho3+ and two equivalent As1- atoms. Both As–As bond lengths are 2.75 Å.
DOI: 10.17188/1652407
title: Materials Data on CaZnO2 by Materials Project

description: ZnOCaO is Enargite-like structured and crystallizes in the trigonal P3m1 space group. The structure is three-dimensional. Ca2+ is bonded to four O2- atoms to form CaO4 tetrahedra that share corners with six equivalent CaO4 tetrahedra and corners with six equivalent ZnO4 tetrahedra. There are three shorter (2.17 Å) and one longer (2.31 Å) Ca–O bond lengths. Zn2+ is bonded to four O2- atoms to form ZnO4 tetrahedra that share corners with six equivalent CaO4 tetrahedra and corners with six equivalent ZnO4 tetrahedra. There are one shorter (1.97 Å) and three longer (2.12 Å) Zn–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to one Ca2+ and three equivalent Zn2+ atoms to form corner-sharing OCaZn3 tetrahedra. In the second O2- site, O2- is bonded to three equivalent Ca2+ and one Zn2+ atom to form corner-sharing OCa3Zn tetrahedra.
DOI: 10.17188/1652408
title: Materials Data on Mn2NiN2 by Materials Project

description: 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
DOI: 10.17188/1652410
title: Materials Data on Tb7Co6Sn23 by Materials Project

description: Tb7Co6Sn23 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are three inequivalent Tb sites. In the first Tb site, Tb is bonded in a 12-coordinate geometry to twelve Sn atoms. There are a spread of Tb–Sn bond distances ranging from 3.61–3.96 Å. In the second Tb site, Tb is bonded in a 12-coordinate geometry to two equivalent Co and ten Sn atoms. Both Tb–Co bond lengths are 2.95 Å. There are a spread of Tb–Sn bond distances ranging from 3.39–3.65 Å. In the third Tb site, Tb is bonded in a 2-coordinate geometry to two Co and ten Sn atoms. Both Tb–Co bond lengths are 2.92 Å. There are a spread of Tb–Sn bond distances ranging from 3.39–3.62 Å. There are two inequivalent Co sites. In the first Co site, Co is bonded to two equivalent Tb and four Sn atoms to form distorted CoTb2Sn4 octahedra that share a cornercorner with one SnSn6 octahedra, corners with two equivalent CoTb2Sn4 octahedra, and edges with two equivalent CoTb2Sn4 octahedra. The corner-sharing octahedra tilt angles range from 7–23°. There are a spread of Co–Sn bond distances ranging from 2.35–2.50 Å. In the second Co site, Co is bonded to two Tb and four Sn atoms to form distorted CoTb2Sn4 octahedra that share a cornercorner with one SnSn6 octahedra, corners with two CoTb2Sn4 octahedra, and edges with two CoTb2Sn4 octahedra. The corner-sharing octahedra tilt angles range from 9–25°. There are a spread of Co–Sn bond distances ranging from 2.34–2.50 Å. There are nine inequivalent Sn sites. In the first Sn site, Sn is bonded in a distorted single-bond geometry to three Tb, one Co, and two Sn atoms. There are one shorter (2.81 Å) and one longer (3.13 Å) Sn–Sn bond lengths. In the second Sn site, Sn is bonded in a distorted single-bond geometry to three Tb, one Co, and two Sn atoms. There are one shorter (2.81 Å) and one longer (3.14 Å) Sn–Sn bond lengths. In the third Sn site, Sn is bonded to six Sn atoms to form SnSn6 octahedra that share corners with six CoTb2Sn4 octahedra. The corner-sharing octahedra tilt angles range from 7–9°. In the fourth Sn site, Sn is bonded in a 2-coordinate geometry to three Tb and two Co atoms. In the fifth Sn site, Sn is bonded in a 2-coordinate geometry to three Tb and two equivalent Co atoms. In the sixth Sn site, Sn is bonded in a distorted trigonal non-coplanar geometry to three Tb, three Co, and one Sn atom. The Sn–Sn bond length is 2.99 Å. In the seventh Sn site, Sn is bonded in a 7-coordinate geometry to three Tb and four Sn atoms. All Sn–Sn bond lengths are 3.16 Å. In the eighth Sn site, Sn is bonded in a 8-coordinate geometry to four equivalent Tb and four Sn atoms. Both Sn–Sn bond lengths are 3.21 Å. In the ninth Sn site, Sn is bonded in a 8-coordinate geometry to four Tb and four Sn atoms. The Sn–Sn bond length is 3.22 Å.
DOI: 10.17188/1652411
title: Materials Data on KYbO3 by Materials Project

description: KYbO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. K is bonded to twelve equivalent O atoms to form KO12 cuboctahedra that share corners with twelve equivalent KO12 cuboctahedra, faces with six equivalent KO12 cuboctahedra, and faces with eight equivalent YbO6 octahedra. All K–O bond lengths are 3.17 Å. Yb is bonded to six equivalent O atoms to form YbO6 octahedra that share corners with six equivalent YbO6 octahedra and faces with eight equivalent KO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Yb–O bond lengths are 2.24 Å. O is bonded in a distorted linear geometry to four equivalent K and two equivalent Yb atoms.
DOI: 10.17188/1652412
title: Materials Data on YbCdPb by Materials Project

description: YbCdPb crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Yb is bonded in a 5-coordinate geometry to six equivalent Cd and five Pb atoms. There are two shorter (3.48 Å) and four longer (3.76 Å) Yb–Cd bond lengths. There are one shorter (3.33 Å) and four longer (3.34 Å) Yb–Pb bond lengths. Cd is bonded in a 4-coordinate geometry to six equivalent Yb and four Pb atoms. There are two shorter (2.98 Å) and two longer (3.09 Å) Cd–Pb bond lengths. There are two inequivalent Pb sites. In the first Pb site, Pb is bonded in a distorted q6 geometry to three equivalent Yb and six equivalent Cd atoms. In the second Pb site, Pb is bonded in a 9-coordinate geometry to six equivalent Yb and three equivalent Cd atoms.
DOI: 10.17188/1652413
title: Materials Data on Li3FeCu3O8 by Materials Project

description: 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
DOI: 10.17188/1652414
title: Materials Data on Mg5Pb by Materials Project

description: Mg5Pb crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. there are two inequivalent Mg sites. In the first Mg site, Mg is bonded in a distorted water-like geometry to two equivalent Pb atoms. Both Mg–Pb bond lengths are 3.29 Å. In the second Mg site, Mg is bonded in a distorted trigonal planar geometry to three equivalent Pb atoms. All Mg–Pb bond lengths are 3.24 Å. Pb is bonded to twelve Mg atoms to form a mixture of edge and face-sharing PbMg12 cuboctahedra.
DOI: 10.17188/1652415
title: Materials Data on Li3VCrP2(O4F)2 by Materials Project

description: 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
DOI: 10.17188/1652416
title: Materials Data on KTlI3 by Materials Project

description: 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
DOI: 10.17188/1652417
title: Materials Data on FeOF by Materials Project

description: 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
DOI: 10.17188/1652418
title: Materials Data on SrGaBO4 by Materials Project

description: SrGaBO4 crystallizes in the orthorhombic P2_12_12 space group. The structure is three-dimensional. there are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Sr–O bond distances ranging from 2.51–3.04 Å. In the second Sr2+ site, Sr2+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Sr–O bond distances ranging from 2.49–3.05 Å. There are two inequivalent Ga3+ sites. In the first Ga3+ site, Ga3+ is bonded to four O2- atoms to form corner-sharing GaO4 tetrahedra. There are a spread of Ga–O bond distances ranging from 1.83–1.88 Å. In the second Ga3+ site, Ga3+ is bonded to four O2- atoms to form corner-sharing GaO4 tetrahedra. There is two shorter (1.84 Å) and two longer (1.88 Å) Ga–O bond length. There are two inequivalent B3+ sites. In the first B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.37 Å) and two longer (1.40 Å) B–O bond length. In the second B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.37 Å) and two longer (1.39 Å) B–O bond length. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a trigonal planar geometry to one Sr2+ and two Ga3+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to one Sr2+, one Ga3+, and one B3+ atom. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to one Sr2+, one Ga3+, and one B3+ atom. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Sr2+, one Ga3+, and one B3+ atom. In the fifth O2- site, O2- is bonded in a trigonal planar geometry to one Sr2+ and two Ga3+ atoms. In the sixth O2- site, O2- is bonded in a distorted single-bond geometry to four Sr2+ and one B3+ atom. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to four Sr2+ and one B3+ atom. In the eighth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Sr2+, one Ga3+, and one B3+ atom.
DOI: 10.17188/1652419
title: Materials Data on MgCuP4(RuO7)2 by Materials Project

description: 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
DOI: 10.17188/1652421
title: Materials Data on Ca3V10O25 by Materials Project

description: 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
DOI: 10.17188/1652422
title: Materials Data on Zr2InNi2 by Materials Project

description: Zr2Ni2In crystallizes in the tetragonal P4_2/mnm space group. The structure is three-dimensional. there are two inequivalent Zr sites. In the first Zr site, Zr is bonded in a 6-coordinate geometry to six equivalent Ni and four equivalent In atoms. There are two shorter (2.68 Å) and four longer (2.76 Å) Zr–Ni bond lengths. All Zr–In bond lengths are 3.19 Å. In the second Zr site, Zr is bonded in a 6-coordinate geometry to six equivalent Ni and four equivalent In atoms. There are four shorter (2.70 Å) and two longer (2.71 Å) Zr–Ni bond lengths. All Zr–In bond lengths are 3.14 Å. Ni is bonded in a 6-coordinate geometry to six Zr, one Ni, and two equivalent In atoms. The Ni–Ni bond length is 2.55 Å. Both Ni–In bond lengths are 2.87 Å. In is bonded in a 12-coordinate geometry to eight Zr, four equivalent Ni, and two equivalent In atoms. Both In–In bond lengths are 3.34 Å.
DOI: 10.17188/1652427
title: Materials Data on Mg(ScSe2)2 by Materials Project

description: Mg(ScSe2)2 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Mg2+ is bonded in a rectangular see-saw-like geometry to four Se2- atoms. There are a spread of Mg–Se bond distances ranging from 2.56–2.66 Å. There are two inequivalent Sc3+ sites. In the first Sc3+ site, Sc3+ is bonded to five Se2- atoms to form ScSe5 trigonal bipyramids that share corners with four equivalent ScSe6 pentagonal pyramids, corners with two equivalent ScSe5 trigonal bipyramids, and a faceface with one ScSe6 pentagonal pyramid. There are a spread of Sc–Se bond distances ranging from 2.55–2.73 Å. In the second Sc3+ site, Sc3+ is bonded to six Se2- atoms to form distorted ScSe6 pentagonal pyramids that share corners with four equivalent ScSe5 trigonal bipyramids, edges with two equivalent ScSe6 pentagonal pyramids, and a faceface with one ScSe5 trigonal bipyramid. There are a spread of Sc–Se bond distances ranging from 2.64–2.86 Å. There are three inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a 4-coordinate geometry to one Mg2+ and three Sc3+ atoms. In the second Se2- site, Se2- is bonded in a distorted T-shaped geometry to one Mg2+ and two Sc3+ atoms. In the third Se2- site, Se2- is bonded in a rectangular see-saw-like geometry to one Mg2+ and three Sc3+ atoms.
DOI: 10.17188/1652428
title: Materials Data on LiMn3(BO3)3 by Materials Project

description: 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
DOI: 10.17188/1652430
title: Materials Data on SrHg2Bi by Materials Project

description: SrHg2Bi crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two SrHg2Bi ribbons oriented in the (1, 0, 0) direction. Sr is bonded in a linear geometry to two equivalent Hg atoms. Both Sr–Hg bond lengths are 3.17 Å. Hg is bonded in a distorted linear geometry to one Sr and one Bi atom. The Hg–Bi bond length is 2.88 Å. Bi is bonded in a linear geometry to two equivalent Hg atoms.
DOI: 10.17188/1652431
title: Materials Data on AcYb3 by Materials Project

description: AcYb3 is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ac is bonded in a distorted body-centered cubic geometry to eight equivalent Yb atoms. All Ac–Yb bond lengths are 3.76 Å. There are two inequivalent Yb sites. In the first Yb site, Yb is bonded in a body-centered cubic geometry to four equivalent Ac and four equivalent Yb atoms. All Yb–Yb bond lengths are 3.76 Å. In the second Yb site, Yb is bonded in a distorted body-centered cubic geometry to eight equivalent Yb atoms.
DOI: 10.17188/1652433
title: Materials Data on Tm2Te3 by Materials Project

description: Tm2Te3 crystallizes in the orthorhombic Fddd space group. The structure is three-dimensional. there are two inequivalent Tm3+ sites. In the first Tm3+ site, Tm3+ is bonded to six Te2- atoms to form a mixture of corner and edge-sharing TmTe6 octahedra. The corner-sharing octahedral tilt angles are 1°. There are a spread of Tm–Te bond distances ranging from 3.05–3.08 Å. In the second Tm3+ site, Tm3+ is bonded to six Te2- atoms to form a mixture of corner and edge-sharing TmTe6 octahedra. The corner-sharing octahedral tilt angles are 1°. There are a spread of Tm–Te bond distances ranging from 3.04–3.06 Å. There are two inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a rectangular see-saw-like geometry to four Tm3+ atoms. In the second Te2- site, Te2- is bonded in a rectangular see-saw-like geometry to four Tm3+ atoms.