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nsites
int64
elements
list
nelements
int64
composition
string
composition_reduced
string
formula_pretty
string
formula_anonymous
string
chemsys
string
volume
float64
density
float64
density_atomic
float64
symmetry
dict
structure
dict
energy
float64
forces
list
stress
list
matpes_id
string
bandgap
null
functional
string
formation_energy_per_atom
null
cohesive_energy_per_atom
null
abs_forces
list
bader_charges
null
bader_magmoms
null
cm5_partial_charges
list
ddec6
dict
provenance
dict
12
[ "Ag", "Au", "Dy" ]
3
{"Dy":6.0,"Ag":2.0,"Au":4.0}
{"Dy":3.0,"Ag":1.0,"Au":2.0}
Dy3AgAu2
AB2C3
Ag-Au-Dy
282.367397
11.635717
23.530616
{ "crystal_system": "triclinic", "symbol": "P1", "number": 1, "point_group": "1", "symprec": 0.1, "angle_tolerance": 5 }
{ "@module": "pymatgen.core.structure", "@class": "Structure", "charge": 0, "lattice": { "matrix": [ [ 5.09762081, 0, 0 ], [ -2.5488099, 4.41466993, 0 ], [ 0, -9.9e-7, 12.54725676 ] ], "pbc": ...
-53.178568
[ [ -0.71044915, -0.13608904, -0.63525652 ], [ -1.24104516, -0.34333761, 0.72757916 ], [ 0.08842763, 0.19610476, 0.21304626 ], [ 1.05242612, 0.83191943, -0.99128808 ], [ 0.66554757, 0.47145214, -0.13705101 ], [ 0.51009043, 0.66879...
[ -1.062376109, -0.04120279, 0.184613046, -0.041202915, -1.576086687, 0.387276418, 0.184613229, 0.387276563, -1.004856067 ]
matpes-custom_67510f51969bff2ecc0017fa
null
PBE
null
null
[ 0.9627092332, 1.4790014326, 0.3027626654, 1.6680355912, 0.8270451424, 0.8411313708, 0.8790526914, 0.6840756241, 0.538550274, 0.1911306945, 0.5099925101, 0.2872491625 ]
null
null
[ 0.101409, 0.12439, 0.126223, 0.121221, 0.124246, 0.105509, -0.099091, -0.065247, -0.139711, -0.125315, -0.143184, -0.130448 ]
{ "partial_charges": [ 1.229033, 1.251227, 1.201069, 1.269785, 1.25098, 1.149859, -1.142829, -0.959621, -1.364374, -1.294769, -1.347688, -1.242673 ], "bond_order_sums": [ 2.872227, 2.79637, 2.711103, 2.84983, 2.75032, 2.807682, 3.269878, ...
{ "original_mp_id": null, "materials_project_version": null, "md_ensemble": null, "md_temperature": null, "md_pressure": null, "md_step": null, "mlip_name": null }
8
[ "As", "Cl", "N" ]
3
{"As":4.0,"N":2.0,"Cl":2.0}
{"As":2.0,"N":1.0,"Cl":1.0}
As2NCl
ABC2
As-Cl-N
164.439034
4.025203
20.554879
{ "crystal_system": "triclinic", "symbol": "P1", "number": 1, "point_group": "1", "symprec": 0.1, "angle_tolerance": 5 }
{ "@module": "pymatgen.core.structure", "@class": "Structure", "charge": 0, "lattice": { "matrix": [ [ 5.06369011, 0, 0 ], [ 0, 5.06369011, 0 ], [ 2.53184505, 2.53184505, 6.41313937 ] ], "pbc"...
-34.833625
[ [ -0.52114208, -0.19631271, 0.38729422 ], [ 0.24458547, 0.61569309, 0.65753256 ], [ 0.59166041, 0.1176104, 0.7305361 ], [ -3.53804151, -0.28726212, 4.74072585 ], [ -0.6943657, -1.77986104, -1.83560795 ], [ 4.58578509, 0.61056203...
[ -10.265866999, 2.603674676, 6.029410528, 2.603671178, -6.632365794, -2.81828283, 6.029403738, -2.81828093, -11.455278095 ]
matpes-custom_67510f51969bff2ecc0017fb
null
PBE
null
null
[ 0.6783248193, 0.9334072534, 0.9474055311, 5.9223929992, 2.6494349573, 6.3599558816, 0.5781144615, 0.6760193026 ]
null
null
[ 0.273322, 0.277091, 0.278465, 0.329564, -0.435475, -0.46498, -0.175673, -0.082316 ]
{ "partial_charges": [ 0.410826, 0.440954, 0.448108, 0.591275, -0.605335, -0.6265, -0.387363, -0.271966 ], "bond_order_sums": [ 2.840661, 3.22126, 3.084837, 3.68393, 3.223505, 3.473361, 1.687887, 1.879969 ], "spin_moments": [ -0.000034, -...
{ "original_mp_id": null, "materials_project_version": null, "md_ensemble": null, "md_temperature": null, "md_pressure": null, "md_step": null, "mlip_name": null }
4
[ "Gd", "Pb", "Pr" ]
3
{"Pr":2.0,"Gd":1.0,"Pb":1.0}
{"Pr":2.0,"Gd":1.0,"Pb":1.0}
Pr2GdPb
ABC2
Gd-Pb-Pr
129.26443
8.301965
32.316107
{ "crystal_system": "triclinic", "symbol": "P1", "number": 1, "point_group": "1", "symprec": 0.1, "angle_tolerance": 5 }
{ "@module": "pymatgen.core.structure", "@class": "Structure", "charge": 0, "lattice": { "matrix": [ [ 4.34132357, 0, 0 ], [ 0, 4.34132357, 0 ], [ 0, 0, 6.85858811 ] ], "pbc": [ true, ...
-25.528305
[ [ 0.44699691, 0.09931881, 0.17156767 ], [ 0.80686095, -0.27265926, -0.16324371 ], [ -0.22930968, -0.04949548, 0.43455651 ], [ -1.02454819, 0.22283593, -0.44288047 ] ]
[ -1.17795544, 0.208978298, 0.119031379, 0.208978357, -2.345806256, 0.015451996, 0.119031218, 0.015451859, -2.18626796 ]
matpes-custom_67510f51969bff2ecc0017fc
null
PBE
null
null
[ 0.4889845897, 0.8671886609, 0.4938340736, 1.138199436 ]
null
null
[ 0.159351, 0.135111, 0.075018, -0.36948 ]
{ "partial_charges": [ 0.44172, 0.443049, 0.043287, -0.928056 ], "bond_order_sums": [ 2.97499, 3.207606, 3.174002, 3.383327 ], "spin_moments": [ 0.07946, 0.074386, 7.701213, -0.01852 ], "dipoles": [ [ -0.007741, -0.018518, 0.48239 ]...
{ "original_mp_id": null, "materials_project_version": null, "md_ensemble": null, "md_temperature": null, "md_pressure": null, "md_step": null, "mlip_name": null }
4
[ "Ca", "Cl", "Rb" ]
3
{"Rb":1.0,"Ca":2.0,"Cl":1.0}
{"Rb":1.0,"Ca":2.0,"Cl":1.0}
RbCa2Cl
ABC2
Ca-Cl-Rb
183.674011
1.817872
45.918503
{ "crystal_system": "triclinic", "symbol": "P1", "number": 1, "point_group": "1", "symprec": 0.1, "angle_tolerance": 5 }
{ "@module": "pymatgen.core.structure", "@class": "Structure", "charge": 0, "lattice": { "matrix": [ [ 0, 4.51168986, 4.51168986 ], [ 4.51168986, 0, 4.51168986 ], [ 4.51168986, 4.51168986, 0 ] ], ...
-7.261114
[ [ 0.23991597, 0.44526899, -0.09910299 ], [ 0.08198024, 0.07199753, -0.3360969 ], [ -0.18900751, 0.05918783, -0.0752451 ], [ -0.1328887, -0.57645435, 0.51044499 ] ]
[ -0.296919537, -0.581846769, 0.152202418, -0.581846777, -0.052452234, -0.994020973, 0.152202492, -0.994020954, -0.212323793 ]
matpes-custom_67510f51969bff2ecc0017fd
null
PBE
null
null
[ 0.515408138, 0.3533631705, 0.2118699203, 0.7813533849 ]
null
null
[ 0.205406, 0.055806, 0.053817, -0.315029 ]
{ "partial_charges": [ 0.27888, 0.259461, 0.25758, -0.795922 ], "bond_order_sums": [ 1.244551, 1.525015, 1.521027, 1.266593 ], "spin_moments": [ 0.000093, 0.000292, 0.000273, 0.000115 ], "dipoles": [ [ 0.027545, 0.041761, -0.046564 ...
{ "original_mp_id": null, "materials_project_version": null, "md_ensemble": null, "md_temperature": null, "md_pressure": null, "md_step": null, "mlip_name": null }
56
[ "Hg", "Li", "Pd" ]
3
{"Li":32.0,"Hg":16.0,"Pd":8.0}
{"Li":4.0,"Hg":2.0,"Pd":1.0}
Li4Hg2Pd
AB2C4
Hg-Li-Pd
985.091429
7.219576
17.590918
{ "crystal_system": "triclinic", "symbol": "P1", "number": 1, "point_group": "1", "symprec": 0.1, "angle_tolerance": 5 }
{ "@module": "pymatgen.core.structure", "@class": "Structure", "charge": 0, "lattice": { "matrix": [ [ 6.83937917, 0.01329547, -0.02303387 ], [ -4.5323561, 12.90607938, 0.04606774 ], [ -4.61404616, -6.43744822, ...
-115.593376
[ [ -0.51543457, 0.37241028, 0.03270077 ], [ 0.15103018, -0.81864297, 0.38241993 ], [ 2.32985434, 1.27179728, 0.63839042 ], [ 0.2736667, -0.5626369, 0.13332946 ], [ 0.24199614, -0.09717763, 0.48397313 ], [ 0.06438864, 0.06995964, ...
[ -2.066577772, -0.640834838, -0.433050111, -0.640834811, -1.935085848, -0.057725153, -0.433050081, -0.057724839, -2.353864253 ]
matpes-custom_67510f51969bff2ecc0017fe
null
PBE
null
null
[ 0.6367350728, 0.916095754, 2.730060786, 0.6397112543, 0.5497595967, 0.4938265715, 1.6340252102, 0.4354444979, 0.4425164747, 0.4206404887, 0.3734812246, 0.4570074999, 0.3738567769, 0.3265161957, 0.2083851441, 0.2393331934, 0.6472281866, 1.032805978, 1.7058081188, 0.2006318908, ...
null
null
[ -0.039173, -0.06135, -0.058874, -0.039264, -0.047043, -0.044259, -0.078573, -0.042711, -0.040867, -0.051482, -0.043626, -0.074949, -0.064423, -0.048684, -0.066658, -0.057636, -0.039959, -0.048143, -0.05307, -0.059578, -0.038121, -0.041199, -0.076752, -0.067977, -0.065...
{ "partial_charges": [ 0.648214, 0.734879, 0.72517, 0.670357, 0.669356, 0.679287, 0.734601, 0.649375, 0.640957, 0.659086, 0.626513, 0.730538, 0.708944, 0.643476, 0.704544, 0.666124, 0.634402, 0.647923, 0.63681, 0.704669, 0.667854, ...
{ "original_mp_id": null, "materials_project_version": null, "md_ensemble": null, "md_temperature": null, "md_pressure": null, "md_step": null, "mlip_name": null }
6
[ "Ga", "P", "Pa" ]
3
{"Pa":2.0,"Ga":2.0,"P":2.0}
{"Pa":1.0,"Ga":1.0,"P":1.0}
PaGaP
ABC
Ga-P-Pa
144.912142
7.602607
24.152024
{ "crystal_system": "triclinic", "symbol": "P1", "number": 1, "point_group": "1", "symprec": 0.1, "angle_tolerance": 5 }
{ "@module": "pymatgen.core.structure", "@class": "Structure", "charge": 0, "lattice": { "matrix": [ [ 4.50854452, 0, 0 ], [ 2.25427226, 3.90451409, 0 ], [ 2.25427226, 1.3015047, 8.23192528 ] ], ...
-38.247372
[ [ -0.58871741, -0.74011946, -0.27823705 ], [ -0.73921878, 0.84121431, -0.58216956 ], [ -0.1168076, 0.23651062, -0.20977577 ], [ -0.10074941, -0.10763048, 0.21284786 ], [ 0.72305691, -0.98526644, 0.18005955 ], [ 0.82243629, 0.755...
[ -2.569966572, -0.045445403, -0.059390265, -0.045445675, 2.063612173, 0.667369003, -0.059390657, 0.667368191, -1.975631273 ]
matpes-custom_67510f51969bff2ecc0017ff
null
PBE
null
null
[ 0.9857894602, 1.2621439366, 0.3370269462, 0.2589188586, 1.2353067208, 1.3059739753 ]
null
null
[ 1.025729, 1.084418, -0.239995, -0.228894, -0.816332, -0.824926 ]
{ "partial_charges": [ 1.535188, 1.568047, -0.499719, -0.460442, -1.067779, -1.075294 ], "bond_order_sums": [ 4.392641, 4.545772, 3.005636, 2.982105, 3.828033, 3.848664 ], "spin_moments": [ 0.000388, -0.0006, -0.000106, -0.000152, -0.000134, ...
{ "original_mp_id": null, "materials_project_version": null, "md_ensemble": null, "md_temperature": null, "md_pressure": null, "md_step": null, "mlip_name": null }
7
[ "Ag", "Er", "Nd" ]
3
{"Nd":3.0,"Er":2.0,"Ag":2.0}
{"Nd":3.0,"Er":2.0,"Ag":2.0}
Nd3(ErAg)2
A2B2C3
Ag-Er-Nd
198.234225
8.234085
28.319175
{ "crystal_system": "triclinic", "symbol": "P1", "number": 1, "point_group": "1", "symprec": 0.1, "angle_tolerance": 5 }
{ "@module": "pymatgen.core.structure", "@class": "Structure", "charge": 0, "lattice": { "matrix": [ [ 2.44671428, -11.65090522, 0 ], [ 2.44671428, 11.65090522, 0 ], [ 0, 0, 3.4770082 ] ], "pb...
-27.901894
[ [ 0.82123589, -0.50756629, 0.2347883 ], [ 0.11469864, 0.21267933, 0.18732825 ], [ -0.14991453, -0.22413473, 0.6018016 ], [ -0.48883679, 0.91175609, -0.3585368 ], [ 0.15650873, -0.03686178, -0.19398845 ], [ 0.01307935, -0.6406264...
[ -0.717898123, -0.82714208, -0.05743402, -0.827142632, -1.693576937, 0.599465466, -0.057434679, 0.599465955, -0.487660993 ]
matpes-custom_67510f51969bff2ecc001800
null
PBE
null
null
[ 0.9935680508, 0.3057452349, 0.6594512183, 1.0949014622, 0.2519628785, 0.6408791647, 0.713910619 ]
null
null
[ -0.079678, 0.023982, -0.098867, 0.041505, 0.084358, 0.021163, 0.007537 ]
{ "partial_charges": [ 0.283601, 0.66831, 0.210011, 0.148246, 0.056881, -0.670243, -0.696807 ], "bond_order_sums": [ 3.377409, 2.818766, 3.464974, 3.535551, 3.270258, 2.789136, 2.75503 ], "spin_moments": [ 0.001608, -0.002144, -0.001535, ...
{ "original_mp_id": null, "materials_project_version": null, "md_ensemble": null, "md_temperature": null, "md_pressure": null, "md_step": null, "mlip_name": null }
10
[ "Mn", "Ni", "Re" ]
3
{"Mn":2.0,"Re":4.0,"Ni":4.0}
{"Mn":1.0,"Re":2.0,"Ni":2.0}
Mn(ReNi)2
AB2C2
Mn-Ni-Re
127.418463
14.198258
12.741846
{ "crystal_system": "triclinic", "symbol": "P1", "number": 1, "point_group": "1", "symprec": 0.1, "angle_tolerance": 5 }
{ "@module": "pymatgen.core.structure", "@class": "Structure", "charge": 0, "lattice": { "matrix": [ [ 6.18608006, 0, 0 ], [ 0, 6.18608006, 0 ], [ 0, 0, 3.32967075 ] ], "pbc": [ true, ...
-85.410748
[ [ 0.20881157, 0.31049135, -0.70801884 ], [ -0.92016374, 0.96709667, 0.63455681 ], [ -0.92986179, -1.14353358, -0.55259201 ], [ -0.94319218, 1.47962171, 0.06610044 ], [ 1.24997615, 0.01617018, -0.09543365 ], [ 0.29096292, 1.69635...
[ -6.140764663, 0.755475456, -0.779250439, 0.755475515, -9.101844863, -0.055401838, -0.7792386, -0.055399178, -13.380655069 ]
matpes-custom_67510f51969bff2ecc001801
null
PBE
null
null
[ 0.8008107317, 1.4780526454, 1.5740616019, 1.7559217412, 1.2537182426, 1.7232221757, 1.5014247413, 0.5849438445, 2.2452045534, 1.250171067 ]
null
null
[ -0.108835, -0.089218, 0.034409, 0.036461, 0.031194, 0.035981, 0.013018, 0.011056, 0.017174, 0.01876 ]
{ "partial_charges": [ 0.106312, 0.141759, -0.081248, -0.08077, -0.098476, -0.096596, 0.032345, 0.024311, 0.026851, 0.025511 ], "bond_order_sums": [ 4.079904, 3.857039, 5.709129, 5.595124, 5.676096, 5.488039, 4.384191, 4.419596, 4.142405,...
{ "original_mp_id": null, "materials_project_version": null, "md_ensemble": null, "md_temperature": null, "md_pressure": null, "md_step": null, "mlip_name": null }
72
[ "Ba", "F", "Ni", "Zn" ]
4
{"Ba":8.0,"Zn":12.0,"Ni":4.0,"F":48.0}
{"Ba":2.0,"Zn":3.0,"Ni":1.0,"F":12.0}
Ba2Zn3NiF12
AB2C3D12
Ba-F-Ni-Zn
1,068.765371
4.70805
14.843963
{ "crystal_system": "triclinic", "symbol": "P1", "number": 1, "point_group": "1", "symprec": 0.1, "angle_tolerance": 5 }
{ "@module": "pymatgen.core.structure", "@class": "Structure", "charge": 0, "lattice": { "matrix": [ [ 14.44030604, 0.02939318, 0.0208483 ], [ 7.1569383, 12.54199094, 0.0208483 ], [ 3.57846915, 2.08296529, ...
-305.544166
[ [ -0.66677514, 1.49349292, -1.35448043 ], [ 0.19811649, 1.20163082, 0.40601471 ], [ 1.55140782, -1.19192855, 1.17851124 ], [ -0.13328047, -0.64059002, 0.63497512 ], [ -0.91013574, 0.1593623, 0.42700091 ], [ 1.17073859, 0.4052929...
[ -3.391268818, 0.781594476, 0.12317026, 0.781461752, -3.17648557, 0.648684546, 0.122312248, 0.64509961, -4.966252494 ]
matpes-custom_67510f51969bff2ecc001802
null
PBE
null
null
[ 2.1236118818, 1.2837502545, 2.2839546044, 0.9117634893, 1.0178768025, 2.0985223443, 1.3684097482, 1.3405659516, 1.2207064557, 1.5462893687, 1.6342710594, 1.7186205577, 1.3325142937, 0.780520234, 1.8770040718, 1.5051863497, 2.6944618767, 2.3767546382, 4.093830091, 4.467055903, ...
null
null
[ 0.880873, 0.876, 0.87025, 0.81648, 0.847158, 0.891815, 0.892234, 0.821251, 0.733024, 0.687382, 0.674422, 0.657343, 0.688275, 0.672585, 0.694218, 0.685937, 0.674888, 0.684821, 0.657781, 0.694306, 0.674812, 0.690821, 0.67813, 0.704495, -0.362035, -0.372681, -0.35962...
{ "partial_charges": [ 1.555131, 1.56555, 1.621453, 1.576912, 1.588461, 1.594836, 1.599391, 1.594348, 1.085517, 1.035558, 1.011195, 1.027074, 1.044728, 1.051093, 1.068823, 1.059566, 1.044101, 1.108207, 1.070067, 1.150638, 1.13506, ...
{ "original_mp_id": null, "materials_project_version": null, "md_ensemble": null, "md_temperature": null, "md_pressure": null, "md_step": null, "mlip_name": null }
72
[ "Li", "Ru", "Zr" ]
3
{"Li":18.0,"Zr":18.0,"Ru":36.0}
{"Li":1.0,"Zr":1.0,"Ru":2.0}
LiZrRu2
ABC2
Li-Ru-Zr
1,101.988707
8.145299
15.305399
{ "crystal_system": "triclinic", "symbol": "P1", "number": 1, "point_group": "1", "symprec": 0.1, "angle_tolerance": 5 }
{ "@module": "pymatgen.core.structure", "@class": "Structure", "charge": 0, "lattice": { "matrix": [ [ 8.02932464, 0, 0 ], [ 0, 12.03875181, 0 ], [ 0, 0, 11.40031011 ] ], "pbc": [ true, ...
-505.159102
[ [ 0.09152143, 1.36529642, -0.56610463 ], [ 0.84801415, 0.01283103, -0.00812856 ], [ -0.39968757, 1.92660556, -0.5601228 ], [ 0.45070207, -0.09639038, -0.03195013 ], [ 1.18203038, -0.11279109, -0.59073965 ], [ 0.51269865, 0.57208...
[ -7.295611345, -0.429597181, 0.308057445, -0.429597486, -8.477920836, 0.309850574, 0.308056921, 0.309850136, -8.403560271 ]
matpes-custom_67510f51969bff2ecc001803
null
PBE
null
null
[ 1.4808392684, 0.848150168, 2.0457997675, 0.4620002944, 1.3262318739, 0.8796082635, 0.3874008331, 2.0823562004, 0.8638291173, 2.4824305396, 1.5043799979, 1.0640548239, 0.2785285985, 1.000685224, 1.6703437034, 2.009597289, 0.7231261012, 1.2435535013, 2.6523381208, 1.8680212752, ...
null
null
[ -0.056035, -0.070498, -0.063729, -0.061631, -0.064376, -0.067725, -0.059622, -0.065752, -0.05362, -0.067569, -0.059554, -0.064367, -0.069255, -0.060077, -0.06945, -0.069692, -0.059038, -0.07051, 0.195587, 0.186455, 0.22973, 0.231882, 0.220378, 0.223959, 0.20116, 0.1...
{ "partial_charges": [ 0.643967, 0.663368, 0.635036, 0.630087, 0.655094, 0.582846, 0.569777, 0.627345, 0.599008, 0.643068, 0.647371, 0.621222, 0.625936, 0.649904, 0.656034, 0.666396, 0.62851, 0.667353, 0.733613, 0.827256, 0.802261, ...
{ "original_mp_id": null, "materials_project_version": null, "md_ensemble": null, "md_temperature": null, "md_pressure": null, "md_step": null, "mlip_name": null }
72
[ "In", "Sb", "Tb" ]
3
{"Tb":36.0,"In":18.0,"Sb":18.0}
{"Tb":2.0,"In":1.0,"Sb":1.0}
Tb2InSb
ABC2
In-Sb-Tb
2,131.742532
7.773786
29.607535
{ "crystal_system": "triclinic", "symbol": "P1", "number": 1, "point_group": "1", "symprec": 0.1, "angle_tolerance": 5 }
{ "@module": "pymatgen.core.structure", "@class": "Structure", "charge": 0, "lattice": { "matrix": [ [ 13.10159865, 0, 0 ], [ 0, 13.3197744, -2.3657205 ], [ 9.8e-7, -0.11670747, 12.23629424 ] ], ...
-339.212415
[ [ -0.01949321, -0.13034762, 0.36314718 ], [ 0.09804688, 0.58117035, -0.33834525 ], [ 0.46058204, 0.05172631, 0.38085769 ], [ 0.04497248, -0.2882023, -1.19853851 ], [ 0.13752202, -0.06493711, 0.13659966 ], [ -0.08696234, -0.05258...
[ -0.367875697, -0.09538301, 0.021454059, -0.095383074, -0.184839006, 0.205478115, 0.021453763, 0.205477959, -0.382622762 ]
matpes-custom_67510f51969bff2ecc001804
null
PBE
null
null
[ 0.3863241665, 0.6795952285, 0.5998866616, 1.2335224561, 0.2044226048, 0.35599641, 0.5288764884, 0.6047806066, 0.3869762756, 0.8053479641, 0.8951037436, 0.7528850176, 0.5146307826, 0.8390293545, 0.723753375, 1.2100550979, 0.4957602863, 0.429476527, 0.9507164144, 0.5000821383, ...
null
null
[ 0.543579, 0.539719, 0.474015, 0.500896, 0.544811, 0.536362, 0.462432, 0.462707, 0.53178, 0.554795, 0.472413, 0.47218, 0.543145, 0.546248, 0.487223, 0.470077, 0.539936, 0.541053, 0.474041, 0.477376, 0.557863, 0.532655, 0.471547, 0.468512, 0.531809, 0.552701, 0.4686...
{ "partial_charges": [ 1.413559, 1.392364, 1.049283, 1.101894, 1.408979, 1.384341, 1.018084, 1.025898, 1.376251, 1.408276, 1.028837, 1.034064, 1.406917, 1.398952, 1.070294, 1.038949, 1.4052, 1.404133, 1.047893, 1.051725, 1.430963, ...
{ "original_mp_id": null, "materials_project_version": null, "md_ensemble": null, "md_temperature": null, "md_pressure": null, "md_step": null, "mlip_name": null }
72
[ "Ca", "Mg", "Pm", "Ru" ]
4
{"Ca":18.0,"Pm":18.0,"Mg":18.0,"Ru":18.0}
{"Ca":1.0,"Pm":1.0,"Mg":1.0,"Ru":1.0}
CaPmMgRu
ABCD
Ca-Mg-Pm-Ru
1,702.043047
5.451888
23.639487
{ "crystal_system": "triclinic", "symbol": "P1", "number": 1, "point_group": "1", "symprec": 0.1, "angle_tolerance": 5 }
{ "@module": "pymatgen.core.structure", "@class": "Structure", "charge": 0, "lattice": { "matrix": [ [ 15.34118589, 0, 0 ], [ 5.11372864, 8.8572378, 0 ], [ 7.67059296, 4.4286189, 12.52602582 ] ], ...
-299.647294
[ [ 1.11633566, 0.13576693, -0.42609342 ], [ -0.57076123, -0.48666023, -0.61891624 ], [ -0.58817564, 0.35410731, 0.93422607 ], [ 0.03770881, 0.87461824, 1.04760685 ], [ 1.22415485, 0.17327325, -0.84996342 ], [ -0.68332956, 1.01665...
[ -0.993617888, 0.329347795, 0.004592254, 0.32934759, -2.191687187, 0.328870998, 0.004592415, 0.328871143, -1.529071516 ]
matpes-custom_67510f51969bff2ecc001805
null
PBE
null
null
[ 1.2025778842, 0.9724525044, 1.1593622904, 1.3652322631, 1.5003388055, 1.5048177963, 1.5085678149, 1.0869114896, 2.3786566227, 1.1501600991, 1.2746247419, 1.0565352058, 2.5267841834, 1.66577001, 1.5668032751, 1.0599996336, 2.3280092441, 2.0679610745, 1.2955071589, 1.3628228719, ...
null
null
[ -0.112175, -0.067827, -0.091431, -0.076887, -0.089067, -0.07661, -0.130107, -0.067937, -0.074173, -0.098434, -0.08594, -0.056725, -0.090803, -0.085911, -0.092183, -0.080624, -0.061948, -0.082931, 0.149532, 0.154163, 0.160207, 0.177245, 0.175325, 0.164168, 0.118422, ...
{ "partial_charges": [ 0.715007, 0.685589, 0.751613, 0.676971, 0.756539, 0.681893, 0.752258, 0.715364, 0.783733, 0.702834, 0.779666, 0.703261, 0.749521, 0.69587, 0.727082, 0.693914, 0.732084, 0.767338, 0.618615, 0.773059, 0.688365, ...
{ "original_mp_id": null, "materials_project_version": null, "md_ensemble": null, "md_temperature": null, "md_pressure": null, "md_step": null, "mlip_name": null }
5
[ "Au", "Cs", "F", "I" ]
4
{"Cs":1.0,"Au":1.0,"I":2.0,"F":1.0}
{"Cs":1.0,"Au":1.0,"I":2.0,"F":1.0}
CsAuI2F
ABCD2
Au-Cs-F-I
161.468211
6.197955
32.293642
{ "crystal_system": "triclinic", "symbol": "P1", "number": 1, "point_group": "1", "symprec": 0.1, "angle_tolerance": 5 }
{ "@module": "pymatgen.core.structure", "@class": "Structure", "charge": 0, "lattice": { "matrix": [ [ 5.86254544, 0, 0 ], [ 0, 5.86254544, 0 ], [ 0, 0, 4.69801707 ] ], "pbc": [ true, ...
-13.200212
[ [ 0.11764489, -0.39003086, -0.12293202 ], [ -0.02421315, 0.041066, -1.10991965 ], [ -0.20320339, -0.21435513, 0.01155049 ], [ 0.19535448, 0.51986669, 0.00800382 ], [ -0.08558283, 0.04345329, 1.21329737 ] ]
[ -0.281393769, -0.040224516, -0.022224687, -0.040224562, -0.535367187, -0.082937135, -0.022224798, -0.082937035, -2.725534412 ]
matpes-custom_67510f51969bff2ecc001806
null
PBE
null
null
[ 0.4255310487, 1.1109429879, 0.2955895013, 0.5554176891, 1.2170879661 ]
null
null
[ 0.393721, 0.373665, -0.196827, -0.206433, -0.364127 ]
{ "partial_charges": [ 0.7909, 0.561235, -0.429458, -0.428726, -0.493952 ], "bond_order_sums": [ 1.134146, 2.780418, 1.904738, 1.921396, 1.070247 ], "spin_moments": [ -0.000048, 0.000174, -0.00004, -0.000043, 0.000004 ], "dipoles": [ [ ...
{ "original_mp_id": null, "materials_project_version": null, "md_ensemble": null, "md_temperature": null, "md_pressure": null, "md_step": null, "mlip_name": null }
5
[ "Mo", "N", "W" ]
3
{"Mo":3.0,"W":1.0,"N":1.0}
{"Mo":3.0,"W":1.0,"N":1.0}
Mo3WN
ABC3
Mo-N-W
106.557695
7.568374
21.311539
{ "crystal_system": "triclinic", "symbol": "P1", "number": 1, "point_group": "1", "symprec": 0.1, "angle_tolerance": 5 }
{ "@module": "pymatgen.core.structure", "@class": "Structure", "charge": 0, "lattice": { "matrix": [ [ 4.74090885, 0, 0 ], [ 0, 4.74090885, 0 ], [ 0, 0, 4.74090885 ] ], "pbc": [ true, ...
-43.35764
[ [ 1.05039623, 0.2506851, -0.79263638 ], [ 0.00689003, 0.35312584, -0.15867047 ], [ -1.47865247, -2.32413571, -0.75723884 ], [ 0.83671952, 0.00925958, -0.04383401 ], [ -0.41535331, 1.71106519, 1.7523797 ] ]
[ 1.440967656, 2.589151143, -0.653169487, 2.589148413, 1.38239974, 0.800056895, -0.653169201, 0.800059863, -5.176523047 ]
matpes-custom_67510f51969bff2ecc001807
null
PBE
null
null
[ 1.3395699647, 0.3871971713, 2.8568217631, 0.8379180839, 2.4841692916 ]
null
null
[ 0.305068, 0.126544, 0.271307, -0.122054, -0.580864 ]
{ "partial_charges": [ 0.440809, 0.180162, 0.384103, -0.49147, -0.513605 ], "bond_order_sums": [ 4.640964, 4.479933, 4.859108, 7.842006, 2.40753 ], "spin_moments": [ -0.156119, 1.355289, -0.135566, 0.006424, 0.051635 ], "dipoles": [ [ -...
{ "original_mp_id": null, "materials_project_version": null, "md_ensemble": null, "md_temperature": null, "md_pressure": null, "md_step": null, "mlip_name": null }
4
[ "Cd", "Cl", "Re" ]
3
{"Cd":1.0,"Re":1.0,"Cl":2.0}
{"Cd":1.0,"Re":1.0,"Cl":2.0}
CdReCl2
ABC2
Cd-Cl-Re
104.73096
5.858908
26.18274
{ "crystal_system": "triclinic", "symbol": "P1", "number": 1, "point_group": "1", "symprec": 0.1, "angle_tolerance": 5 }
{ "@module": "pymatgen.core.structure", "@class": "Structure", "charge": 0, "lattice": { "matrix": [ [ 6.10749863, -0.02569681, 0.01750594 ], [ 1.39139817, 5.94694975, -0.01750595 ], [ -2.21698789, -4.90139427, ...
-15.022999
[ [ 0.02307935, -0.12443026, -0.08304756 ], [ 0.38905508, -0.00728407, -0.56770175 ], [ 0.32926586, 0.2963789, 0.01391829 ], [ -0.7414003, -0.16466456, 0.63683101 ] ]
[ 3.297536068, 1.214369115, -2.037693045, 1.214369237, 0.832504439, -0.498222054, -2.037700797, -0.498227346, 1.928661039 ]
matpes-custom_67510f51969bff2ecc001808
null
PBE
null
null
[ 0.1513685675, 0.6882602632, 0.4432270047, 0.9911319576 ]
null
null
[ 0.281836, 0.129561, -0.288665, -0.122732 ]
{ "partial_charges": [ 0.334389, 0.002985, -0.33333, -0.004044 ], "bond_order_sums": [ 2.476855, 3.801281, 1.441277, 2.098011 ], "spin_moments": [ 0.054759, 2.85305, 0.060088, 0.032564 ], "dipoles": [ [ -0.227086, -0.177082, -0.006783 ...
{ "original_mp_id": null, "materials_project_version": null, "md_ensemble": null, "md_temperature": null, "md_pressure": null, "md_step": null, "mlip_name": null }
End of preview.

The MatQ dataset comprises near-equilibrium and out-of-equilibrium structures. The 6,652,874 near-equilibrium structures comprise Materials Project crystals subject to strains of ±2%, ±4% and ±6% along all crystallographic directions. The out-of-equilibrium structures were obtained from the OMat24 validation set of 1,025,361 structures. The DImensionalityReduced Encoded Clusters with sTratified (DIRECT) sampling approach47 was then used to select 60,000 structures each from the near-equilibrium and out-of-equilibrium sets that comprehensively covers the configuration space with minimal overlap, significantly reducing the computational cost of reference data generation.

Spin-polarized static DFT calculations were then performed using the Vienna Ab initio Simulation Package (VASP). The generalized gradient approximation (GGA) PerdewBurke-Ernzerhof (PBE) functional was employed to describe exchange-correlation interactions. The input files were generated using the “MatPESStaticSet” input set implemented in the Python Materials Genomics (pymatgen) package,49 which has been carefully benchmarked to ensure well-converged PES properties. The main parameters include a plane-wave kinetic energy cutoff of 680 eV, a k-spacing of 0.35 ̊A−1, and an electronic convergence condition of 10−5 eV. DDEC6 charges were computed using chargemol (version: 09 26 2017) from the DFT charge densities. The final MatQ dataset contains 114,445 structures, after excluding unconverged DFT calculations and structures with extremely large force components (|Fx,y,z| > 50 eV ̊A−1).

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