cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17188/1758905
title: Materials Data on MgB2H4C8(N4O)2 by Materials Project

description: MgC4H4(N2O)2(B)2(CN)4 crystallizes in the tetragonal I-42d space group. The structure is zero-dimensional and consists of eight boron molecules, sixteen hydrogen cyanide molecules, and four MgC4H4(N2O)2 clusters. In each MgC4H4(N2O)2 cluster, Mg2+ is bonded in an octahedral geometry to four equivalent N3- and two equivalent O2- atoms. All Mg–N bond lengths are 2.18 Å. Both Mg–O bond lengths are 2.06 Å. C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.16 Å. N3- is bonded in a distorted linear geometry to one Mg2+ and one C2+ atom. H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. O2- is bonded in a distorted trigonal planar geometry to one Mg2+ and two equivalent H1+ atoms.
DOI: 10.17188/1758906
title: Materials Data on Eu3Zr by Materials Project

description: Eu3Zr is beta Cu3Ti-like structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are two inequivalent Eu sites. In the first Eu site, Eu is bonded to eight Eu and four equivalent Zr atoms to form EuEu8Zr4 cuboctahedra that share corners with twelve equivalent EuEu8Zr4 cuboctahedra, edges with eight equivalent ZrEu12 cuboctahedra, edges with sixteen EuEu8Zr4 cuboctahedra, faces with four equivalent ZrEu12 cuboctahedra, and faces with fourteen EuEu8Zr4 cuboctahedra. There are four shorter (3.64 Å) and four longer (3.67 Å) Eu–Eu bond lengths. All Eu–Zr bond lengths are 3.64 Å. In the second Eu site, Eu is bonded to eight equivalent Eu and four equivalent Zr atoms to form EuEu8Zr4 cuboctahedra that share corners with four equivalent EuEu8Zr4 cuboctahedra, corners with eight equivalent ZrEu12 cuboctahedra, edges with twenty-four EuEu8Zr4 cuboctahedra, faces with six equivalent ZrEu12 cuboctahedra, and faces with twelve EuEu8Zr4 cuboctahedra. All Eu–Zr bond lengths are 3.67 Å. Zr is bonded to twelve Eu atoms to form ZrEu12 cuboctahedra that share corners with four equivalent ZrEu12 cuboctahedra, corners with eight equivalent EuEu8Zr4 cuboctahedra, edges with eight equivalent ZrEu12 cuboctahedra, edges with sixteen equivalent EuEu8Zr4 cuboctahedra, faces with four equivalent ZrEu12 cuboctahedra, and faces with fourteen EuEu8Zr4 cuboctahedra.
DOI: 10.17188/1758907
title: Materials Data on Sr3ScNiO6 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: 10.17188/1758908
title: Materials Data on MnV2O6 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: 10.17188/1758909
title: Materials Data on Ho5(SiB4)2 by Materials Project

description: Ho5Si2B8 crystallizes in the tetragonal P4/mbm space group. The structure is three-dimensional. there are two inequivalent Ho sites. In the first Ho site, Ho is bonded in a 12-coordinate geometry to nine B and three equivalent Si atoms. There are a spread of Ho–B bond distances ranging from 2.62–2.95 Å. There are one shorter (3.04 Å) and two longer (3.11 Å) Ho–Si bond lengths. In the second Ho site, Ho is bonded to two equivalent B and four equivalent Si atoms to form corner-sharing HoSi4B2 octahedra. The corner-sharing octahedral tilt angles are 57°. Both Ho–B bond lengths are 2.71 Å. All Ho–Si bond lengths are 2.89 Å. There are three inequivalent B sites. In the first B site, B is bonded in a 9-coordinate geometry to four equivalent Ho and five B atoms. There are a spread of B–B bond distances ranging from 1.75–1.83 Å. In the second B site, B is bonded in a 3-coordinate geometry to six equivalent Ho and three B atoms. The B–B bond length is 1.83 Å. In the third B site, B is bonded in a 9-coordinate geometry to five Ho and four equivalent B atoms. Si is bonded in a 9-coordinate geometry to eight Ho and one Si atom. The Si–Si bond length is 2.35 Å.
DOI: 10.17188/1758910
title: Materials Data on Fe2Cu3(SeO3)6 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: 10.17188/1758911
title: Materials Data on K2(NbSe2)3 by Materials Project

description: K2(NbSe2)3 crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 6-coordinate geometry to six Se2- atoms. All K–Se bond lengths are 3.27 Å. In the second K1+ site, K1+ is bonded in a 6-coordinate geometry to six Se2- atoms. All K–Se bond lengths are 3.27 Å. There are two inequivalent Nb+3.33+ sites. In the first Nb+3.33+ site, Nb+3.33+ is bonded to six Se2- atoms to form distorted edge-sharing NbSe6 pentagonal pyramids. There are two shorter (2.63 Å) and four longer (2.64 Å) Nb–Se bond lengths. In the second Nb+3.33+ site, Nb+3.33+ is bonded to six Se2- atoms to form distorted edge-sharing NbSe6 pentagonal pyramids. There are a spread of Nb–Se bond distances ranging from 2.62–2.64 Å. There are four inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a 5-coordinate geometry to two equivalent K1+ and three Nb+3.33+ atoms. In the second Se2- site, Se2- is bonded in a 5-coordinate geometry to two equivalent K1+ and three Nb+3.33+ atoms. In the third Se2- site, Se2- is bonded to two equivalent K1+ and three Nb+3.33+ atoms to form a mixture of distorted edge and corner-sharing SeK2Nb3 square pyramids. In the fourth Se2- site, Se2- is bonded to two equivalent K1+ and three Nb+3.33+ atoms to form a mixture of distorted edge and corner-sharing SeK2Nb3 square pyramids.
DOI: 10.17188/1758912
title: Materials Data on Cs2HgAu by Materials Project

description: Cs2AuHg crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Cs2AuHg ribbons oriented in the (0, 1, 0) direction. Cs is bonded in a linear geometry to one Au and one Hg atom. The Cs–Au bond length is 3.35 Å. The Cs–Hg bond length is 4.12 Å. Au is bonded in a linear geometry to two equivalent Cs atoms. Hg is bonded in a linear geometry to two equivalent Cs atoms.
DOI: 10.17188/1758913
title: Materials Data on KHSO4 by Materials Project

description: KHSO4 crystallizes in the orthorhombic Pbca space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of K–O bond distances ranging from 2.71–3.12 Å. In the second K1+ site, K1+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of K–O bond distances ranging from 2.77–3.23 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. There are two inequivalent S6+ sites. In the first S6+ site, S6+ is bonded in a water-like geometry to two O2- atoms. Both S–O bond lengths are 1.48 Å. In the second S6+ site, S6+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of S–O bond distances ranging from 1.46–1.64 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two K1+ and one O2- atom. The O–O bond length is 1.41 Å. In the second O2- site, O2- is bonded in a distorted single-bond geometry to one K1+ and one S6+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one K1+, one H1+, and one O2- atom. In the fourth O2- site, O2- is bonded in a single-bond geometry to two K1+ and one S6+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to two K1+ and one S6+ atom. In the sixth O2- site, O2- is bonded in a distorted single-bond geometry to two K1+ and one S6+ atom. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to two K1+ and one S6+ atom. In the eighth O2- site, O2- is bonded in a 2-coordinate geometry to two K1+, one H1+, and one S6+ atom.
DOI: 10.17188/1758914
title: Materials Data on LiMnPO4 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: 10.17188/1758915
title: Materials Data on TiFeN2 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: 10.17188/1758916
title: Materials Data on Co3P6WO24 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: 10.17188/1758917
title: Materials Data on TmIn7Cu5 by Materials Project

description: TmCu5In7 crystallizes in the orthorhombic Imm2 space group. The structure is three-dimensional. Tm is bonded in a 8-coordinate geometry to ten Cu and ten In atoms. There are a spread of Tm–Cu bond distances ranging from 3.52–3.66 Å. There are a spread of Tm–In bond distances ranging from 3.13–3.54 Å. There are two inequivalent Cu sites. In the first Cu site, Cu is bonded in a 12-coordinate geometry to two equivalent Tm, three Cu, and seven In atoms. There are a spread of Cu–Cu bond distances ranging from 2.73–2.84 Å. There are a spread of Cu–In bond distances ranging from 2.70–2.98 Å. In the second Cu site, Cu is bonded in a 12-coordinate geometry to two equivalent Tm, four equivalent Cu, and six In atoms. There are a spread of Cu–In bond distances ranging from 2.76–2.99 Å. There are five inequivalent In sites. In the first In site, In is bonded in a 5-coordinate geometry to one Tm, four equivalent Cu, and five In atoms. There are a spread of In–In bond distances ranging from 3.01–3.17 Å. In the second In site, In is bonded in a 8-coordinate geometry to one Tm, six Cu, and three In atoms. Both In–In bond lengths are 3.31 Å. In the third In site, In is bonded in a 10-coordinate geometry to one Tm, five Cu, and four In atoms. There are a spread of In–In bond distances ranging from 3.05–3.12 Å. In the fourth In site, In is bonded in a 12-coordinate geometry to two equivalent Tm, four equivalent Cu, and six In atoms. Both In–In bond lengths are 2.93 Å. In the fifth In site, In is bonded in a 12-coordinate geometry to two equivalent Tm, five Cu, and five In atoms.
DOI: 10.17188/1758918
title: Materials Data on KSbN2 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: 10.17188/1758919
title: Materials Data on CrHg3(PbO4)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: 10.17188/1758920
title: Materials Data on ZnAsNO4 by Materials Project

description: (ZnAsO4)2N2 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional and consists of four ammonia molecules and one ZnAsO4 framework. In the ZnAsO4 framework, there are two inequivalent Zn2+ sites. In the first Zn2+ site, Zn2+ is bonded to four O2- atoms to form ZnO4 tetrahedra that share corners with four AsO4 tetrahedra. There is two shorter (1.95 Å) and two longer (1.96 Å) Zn–O bond length. In the second Zn2+ site, Zn2+ is bonded to four O2- atoms to form ZnO4 tetrahedra that share corners with four AsO4 tetrahedra. There are a spread of Zn–O bond distances ranging from 1.93–1.98 Å. There are two inequivalent As5+ sites. In the first As5+ site, As5+ is bonded to four O2- atoms to form AsO4 tetrahedra that share corners with four ZnO4 tetrahedra. All As–O bond lengths are 1.72 Å. In the second As5+ site, As5+ is bonded to four O2- atoms to form AsO4 tetrahedra that share corners with four ZnO4 tetrahedra. There are a spread of As–O bond distances ranging from 1.71–1.73 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to one Zn2+ and one As5+ atom. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to one Zn2+ and one As5+ atom. In the third O2- site, O2- is bonded in a bent 120 degrees geometry to one Zn2+ and one As5+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Zn2+ and one As5+ atom. In the fifth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Zn2+ and one As5+ atom. In the sixth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Zn2+ and one As5+ atom. In the seventh O2- site, O2- is bonded in a bent 120 degrees geometry to one Zn2+ and one As5+ atom. In the eighth O2- site, O2- is bonded in a bent 120 degrees geometry to one Zn2+ and one As5+ atom.
DOI: 10.17188/1758921
title: Materials Data on K(CoO2)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: 10.17188/1758922
title: Materials Data on BH4C4N5 by Materials Project

description: B(CN)4NH4 is Silicon tetrafluoride-derived structured and crystallizes in the tetragonal I4_1/a space group. The structure is zero-dimensional and consists of four ammonium molecules, four boron molecules, and sixteen hydrogen cyanide molecules.
DOI: 10.17188/1758923
title: Materials Data on CrFeN2 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: 10.17188/1758924
title: Materials Data on La7Mn8O24 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: 10.17188/1758925
title: Materials Data on MgMnN2 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: 10.17188/1758926
title: Materials Data on K3SbCl6 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: 10.17188/1758927
title: Materials Data on Mg2Cu3Ge by Materials Project

description: Mg2Cu3Ge is Hexagonal Laves-derived structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Mg is bonded in a 12-coordinate geometry to nine equivalent Cu and three equivalent Ge atoms. There are three shorter (2.87 Å) and six longer (2.93 Å) Mg–Cu bond lengths. All Mg–Ge bond lengths are 2.95 Å. Cu is bonded to six equivalent Mg, four equivalent Cu, and two equivalent Ge atoms to form CuMg6Cu4Ge2 cuboctahedra that share corners with four equivalent GeMg6Cu6 cuboctahedra, corners with fourteen equivalent CuMg6Cu4Ge2 cuboctahedra, edges with six equivalent CuMg6Cu4Ge2 cuboctahedra, faces with six equivalent GeMg6Cu6 cuboctahedra, and faces with twelve equivalent CuMg6Cu4Ge2 cuboctahedra. There are two shorter (2.45 Å) and two longer (2.59 Å) Cu–Cu bond lengths. Both Cu–Ge bond lengths are 2.49 Å. Ge is bonded to six equivalent Mg and six equivalent Cu atoms to form GeMg6Cu6 cuboctahedra that share corners with twelve equivalent CuMg6Cu4Ge2 cuboctahedra, edges with six equivalent GeMg6Cu6 cuboctahedra, faces with two equivalent GeMg6Cu6 cuboctahedra, and faces with eighteen equivalent CuMg6Cu4Ge2 cuboctahedra.
DOI: 10.17188/1758928
title: Materials Data on FeBi(SeO3)3 by Materials Project

description: FeBi(SeO3)3 crystallizes in the orthorhombic P2_12_12_1 space group. The structure is three-dimensional. Fe3+ is bonded in an octahedral geometry to six O2- atoms. There are a spread of Fe–O bond distances ranging from 2.00–2.11 Å. Bi5+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Bi–O bond distances ranging from 2.23–2.77 Å. There are three inequivalent Se+3.33+ sites. In the first Se+3.33+ site, Se+3.33+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There are a spread of Se–O bond distances ranging from 1.71–1.77 Å. In the second Se+3.33+ site, Se+3.33+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There are a spread of Se–O bond distances ranging from 1.72–1.76 Å. In the third Se+3.33+ site, Se+3.33+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There are a spread of Se–O bond distances ranging from 1.71–1.76 Å. There are nine inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one Bi5+ and one Se+3.33+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to one Fe3+, one Bi5+, and one Se+3.33+ atom. In the third O2- site, O2- is bonded in a bent 120 degrees geometry to one Fe3+ and one Se+3.33+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Bi5+ and one Se+3.33+ atom. In the fifth O2- site, O2- is bonded in a bent 120 degrees geometry to one Fe3+ and one Se+3.33+ atom. In the sixth O2- site, O2- is bonded in a bent 120 degrees geometry to one Fe3+ and one Se+3.33+ atom. In the seventh O2- site, O2- is bonded in a bent 150 degrees geometry to one Fe3+ and one Se+3.33+ atom. In the eighth O2- site, O2- is bonded in a 2-coordinate geometry to one Fe3+, one Bi5+, and one Se+3.33+ atom. In the ninth O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Bi5+ and one Se+3.33+ atom.
DOI: 10.17188/1758929
title: Materials Data on YbPrO2 by Materials Project

description: YbPrO2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Yb is bonded to six equivalent O atoms to form YbO6 octahedra that share corners with six equivalent PrO6 octahedra, edges with six equivalent YbO6 octahedra, and edges with six equivalent PrO6 octahedra. The corner-sharing octahedral tilt angles are 5°. All Yb–O bond lengths are 2.39 Å. Pr is bonded to six equivalent O atoms to form PrO6 octahedra that share corners with six equivalent YbO6 octahedra, edges with six equivalent YbO6 octahedra, and edges with six equivalent PrO6 octahedra. The corner-sharing octahedral tilt angles are 5°. All Pr–O bond lengths are 2.55 Å. O is bonded to three equivalent Yb and three equivalent Pr atoms to form a mixture of edge and corner-sharing OYb3Pr3 octahedra. The corner-sharing octahedral tilt angles are 0°.
DOI: 10.17188/1758930
title: Materials Data on CuAg2(NO3)4 by Materials Project

description: Ag2Cu(NO3)4 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Ag1+ sites. In the first Ag1+ site, Ag1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ag–O bond distances ranging from 2.48–2.97 Å. In the second Ag1+ site, Ag1+ is bonded in a 6-coordinate geometry to seven O2- atoms. There are a spread of Ag–O bond distances ranging from 2.41–2.96 Å. There are two inequivalent Cu2+ sites. In the first Cu2+ site, Cu2+ is bonded in a square co-planar geometry to four O2- atoms. There are two shorter (1.99 Å) and two longer (2.02 Å) Cu–O bond lengths. In the second Cu2+ site, Cu2+ is bonded in a square co-planar geometry to four O2- atoms. All Cu–O bond lengths are 2.01 Å. There are four inequivalent N5+ sites. In the first N5+ site, N5+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of N–O bond distances ranging from 1.25–1.30 Å. In the second N5+ site, N5+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of N–O bond distances ranging from 1.24–1.32 Å. In the third N5+ site, N5+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of N–O bond distances ranging from 1.24–1.31 Å. In the fourth N5+ site, N5+ is bonded in a trigonal planar geometry to three O2- atoms. There is two shorter (1.25 Å) and one longer (1.32 Å) N–O bond length. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to one Ag1+, one Cu2+, and one N5+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to one Ag1+ and one N5+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to two Ag1+ and one N5+ atom. In the fourth O2- site, O2- is bonded in a distorted water-like geometry to one Ag1+, one Cu2+, and one N5+ atom. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Ag1+ and one N5+ atom. In the sixth O2- site, O2- is bonded in a distorted water-like geometry to one Ag1+ and one N5+ atom. In the seventh O2- site, O2- is bonded in a 3-coordinate geometry to one Ag1+, one Cu2+, and one N5+ atom. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to two Ag1+ and one N5+ atom. In the ninth O2- site, O2- is bonded in a distorted single-bond geometry to one Ag1+ and one N5+ atom. In the tenth O2- site, O2- is bonded in a 3-coordinate geometry to one Ag1+, one Cu2+, and one N5+ atom. In the eleventh O2- site, O2- is bonded in a 2-coordinate geometry to one Ag1+ and one N5+ atom. In the twelfth O2- site, O2- is bonded in a distorted single-bond geometry to one Ag1+ and one N5+ atom.
DOI: 10.17188/1758932
title: Materials Data on VRhO4 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: 10.17188/1758933
title: Materials Data on Li2Ni3SbO8 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