HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 146323,
"next": "https://simmate.org/third-parties/MatprojStructure/?format=api&ordering=-density&page=8",
"previous": "https://simmate.org/third-parties/MatprojStructure/?format=api&ordering=-density&page=6",
"results": [
{
"id": "mp-1184777",
"created_at": "2022-09-04T14:41:36.172389Z",
"structure_string": "Ir3 Pb1\n1.0\n4.052025 0.000000 0.000000\n0.000000 4.052025 0.000000\n0.000000 0.000000 4.052025\nIr Pb\n3 1\ndirect\n0.000000 0.500000 0.500000 Ir\n0.500000 0.000000 0.500000 Ir\n0.500000 0.500000 0.000000 Ir\n0.000000 0.000000 0.000000 Pb\n",
"nsites": 4,
"nelements": 2,
"elements": [
"Ir",
"Pb"
],
"chemical_system": "Ir-Pb",
"density": 19.564387932111345,
"density_atomic": 0.060123415318031476,
"volume": 66.52982001839754,
"volume_molar": 10.016298522206394,
"formula_full": "Ir3 Pb1",
"formula_reduced": "Ir3Pb",
"formula_anonymous": "AB3",
"energy": -28.44264908,
"energy_per_atom": -7.11066227,
"energy_above_hull": null,
"is_stable": null,
"decomposes_to": null,
"formation_energy": null,
"formation_energy_per_atom": null,
"energy_uncorrected": -28.44264908,
"band_gap": 0.0,
"is_gap_direct": false,
"is_magnetic": false,
"total_magnetization": 0.0004661,
"is_theoretical": true,
"updated_at": "2021-11-28T01:35:26.049000Z",
"spacegroup": 221
},
{
"id": "mp-1224475",
"created_at": "2022-09-04T14:39:29.791202Z",
"structure_string": "Hf4 Pt16\n1.0\n4.016696 0.000000 0.000000\n0.000000 4.016696 0.000000\n0.000000 0.000000 20.177991\nHf Pt\n4 16\ndirect\n0.000000 0.000000 0.196580 Hf\n0.000000 0.000000 0.399447 Hf\n0.000000 0.000000 0.600553 Hf\n0.000000 0.000000 0.803420 Hf\n0.500000 0.500000 0.000000 Pt\n0.500000 0.500000 0.200373 Pt\n0.500000 0.500000 0.400216 Pt\n0.500000 0.500000 0.599784 Pt\n0.500000 0.500000 0.799627 Pt\n0.500000 0.000000 0.101438 Pt\n0.500000 0.000000 0.300376 Pt\n0.500000 0.000000 0.500000 Pt\n0.500000 0.000000 0.699624 Pt\n0.500000 0.000000 0.898562 Pt\n0.000000 0.500000 0.101438 Pt\n0.000000 0.500000 0.300376 Pt\n0.000000 0.500000 0.500000 Pt\n0.000000 0.500000 0.699624 Pt\n0.000000 0.500000 0.898562 Pt\n0.000000 0.000000 0.000000 Pt\n",
"nsites": 20,
"nelements": 2,
"elements": [
"Hf",
"Pt"
],
"chemical_system": "Hf-Pt",
"density": 19.56289118663839,
"density_atomic": 0.061434756900215784,
"volume": 325.5486146463412,
"volume_molar": 9.802497908116324,
"formula_full": "Hf4 Pt16",
"formula_reduced": "HfPt4",
"formula_anonymous": "AB4",
"energy": -154.41894081,
"energy_per_atom": -7.7209470405000005,
"energy_above_hull": null,
"is_stable": null,
"decomposes_to": null,
"formation_energy": null,
"formation_energy_per_atom": null,
"energy_uncorrected": -154.41894081,
"band_gap": 0.0,
"is_gap_direct": false,
"is_magnetic": false,
"total_magnetization": 0.0001112,
"is_theoretical": true,
"updated_at": "2021-11-28T01:34:31.172000Z",
"spacegroup": 123
},
{
"id": "mp-974358",
"created_at": "2022-09-04T14:45:29.092750Z",
"structure_string": "Ir3 Ru1\n1.0\n-1.928513 1.928513 3.866931\n1.928513 -1.928513 3.866931\n1.928513 1.928513 -3.866931\nIr Ru\n3 1\ndirect\n0.750000 0.250000 0.500000 Ir\n0.250000 0.750000 0.500000 Ir\n0.500000 0.500000 0.000000 Ir\n0.000000 0.000000 0.000000 Ru\n",
"nsites": 4,
"nelements": 2,
"elements": [
"Ir",
"Ru"
],
"chemical_system": "Ir-Ru",
"density": 19.562686031021332,
"density_atomic": 0.06953259465957734,
"volume": 57.526977377782124,
"volume_molar": 8.660888881658492,
"formula_full": "Ir3 Ru1",
"formula_reduced": "Ir3Ru",
"formula_anonymous": "AB3",
"energy": -35.97569155,
"energy_per_atom": -8.9939228875,
"energy_above_hull": null,
"is_stable": null,
"decomposes_to": null,
"formation_energy": null,
"formation_energy_per_atom": null,
"energy_uncorrected": -35.97569155,
"band_gap": 0.0,
"is_gap_direct": false,
"is_magnetic": false,
"total_magnetization": 0.0036055,
"is_theoretical": true,
"updated_at": "2021-11-28T01:37:01.466000Z",
"spacegroup": 139
},
{
"id": "mp-1184797",
"created_at": "2022-09-04T14:42:00.780111Z",
"structure_string": "Ir3 Pb1\n1.0\n-2.061215 2.061215 3.916134\n2.061215 -2.061215 3.916134\n2.061215 2.061215 -3.916134\nIr Pb\n3 1\ndirect\n0.750000 0.250000 0.500000 Ir\n0.250000 0.750000 0.500000 Ir\n0.500000 0.500000 0.000000 Ir\n0.000000 0.000000 0.000000 Pb\n",
"nsites": 4,
"nelements": 2,
"elements": [
"Ir",
"Pb"
],
"chemical_system": "Ir-Pb",
"density": 19.55773199139217,
"density_atomic": 0.06010296091436806,
"volume": 66.55246162828844,
"volume_molar": 10.019707296251294,
"formula_full": "Ir3 Pb1",
"formula_reduced": "Ir3Pb",
"formula_anonymous": "AB3",
"energy": -28.38348131,
"energy_per_atom": -7.0958703275,
"energy_above_hull": null,
"is_stable": null,
"decomposes_to": null,
"formation_energy": null,
"formation_energy_per_atom": null,
"energy_uncorrected": -28.38348131,
"band_gap": 0.0,
"is_gap_direct": false,
"is_magnetic": false,
"total_magnetization": 0.0583474,
"is_theoretical": true,
"updated_at": "2021-11-28T01:35:38.331000Z",
"spacegroup": 139
},
{
"id": "mp-108",
"created_at": "2022-09-04T14:41:08.150478Z",
"structure_string": "U1\n1.0\n-1.716436 1.716436 1.716436\n1.716436 -1.716436 1.716436\n1.716436 1.716436 -1.716436\nU\n1\ndirect\n0.000000 0.000000 0.000000 U\n",
"nsites": 1,
"nelements": 1,
"elements": [
"U"
],
"chemical_system": "U",
"density": 19.540513392390526,
"density_atomic": 0.04943757555009057,
"volume": 20.227529138980362,
"volume_molar": 12.181302770194137,
"formula_full": "U1",
"formula_reduced": "U",
"formula_anonymous": "A",
"energy": -11.02285917,
"energy_per_atom": -11.02285917,
"energy_above_hull": null,
"is_stable": null,
"decomposes_to": null,
"formation_energy": null,
"formation_energy_per_atom": null,
"energy_uncorrected": -11.02285917,
"band_gap": 0.0,
"is_gap_direct": false,
"is_magnetic": false,
"total_magnetization": 0.0035433,
"is_theoretical": false,
"updated_at": "2021-11-28T01:35:21.082000Z",
"spacegroup": 229
},
{
"id": "mp-1224002",
"created_at": "2022-09-04T14:46:34.242001Z",
"structure_string": "Hg1 Pt4\n1.0\n-2.054645 -2.054645 0.000000\n0.000000 2.054645 -2.054645\n5.899389 -5.899389 -7.954034\nHg Pt\n1 4\ndirect\n0.000000 0.000000 0.000000 Hg\n0.596956 0.193912 0.209132 Pt\n0.198676 0.397352 0.403972 Pt\n0.801324 0.602648 0.596028 Pt\n0.403044 0.806088 0.790868 Pt\n",
"nsites": 5,
"nelements": 2,
"elements": [
"Hg",
"Pt"
],
"chemical_system": "Hg-Pt",
"density": 19.533623911713512,
"density_atomic": 0.05996080886320296,
"volume": 83.38780104529951,
"volume_molar": 10.043461511233374,
"formula_full": "Hg1 Pt4",
"formula_reduced": "HgPt4",
"formula_anonymous": "AB4",
"energy": -24.08576632,
"energy_per_atom": -4.817153264,
"energy_above_hull": null,
"is_stable": null,
"decomposes_to": null,
"formation_energy": null,
"formation_energy_per_atom": null,
"energy_uncorrected": -24.08576632,
"band_gap": 0.0,
"is_gap_direct": false,
"is_magnetic": false,
"total_magnetization": 0.4191996,
"is_theoretical": true,
"updated_at": "2021-11-28T01:37:35.254000Z",
"spacegroup": 166
},
{
"id": "mp-980192",
"created_at": "2022-09-04T14:43:41.366593Z",
"structure_string": "Yb1 Os3\n1.0\n-2.138283 2.138283 3.463300\n2.138283 -2.138283 3.463300\n2.138283 2.138283 -3.463300\nYb Os\n1 3\ndirect\n0.000000 0.000000 0.000000 Yb\n0.750000 0.250000 0.500000 Os\n0.250000 0.750000 0.500000 Os\n0.500000 0.500000 0.000000 Os\n",
"nsites": 4,
"nelements": 2,
"elements": [
"Yb",
"Os"
],
"chemical_system": "Os-Yb",
"density": 19.49772438101234,
"density_atomic": 0.06315089656876413,
"volume": 63.340351718434526,
"volume_molar": 9.536112845908015,
"formula_full": "Yb1 Os3",
"formula_reduced": "YbOs3",
"formula_anonymous": "AB3",
"energy": -32.95306063,
"energy_per_atom": -8.2382651575,
"energy_above_hull": null,
"is_stable": null,
"decomposes_to": null,
"formation_energy": null,
"formation_energy_per_atom": null,
"energy_uncorrected": -32.95306063,
"band_gap": 0.0,
"is_gap_direct": false,
"is_magnetic": false,
"total_magnetization": 2.9e-06,
"is_theoretical": true,
"updated_at": "2021-11-28T01:36:14.587000Z",
"spacegroup": 139
},
{
"id": "mp-863709",
"created_at": "2022-09-04T14:39:36.548229Z",
"structure_string": "Ir3 Rh1\n1.0\n-1.934391 1.934391 3.867203\n1.934391 -1.934391 3.867203\n1.934391 1.934391 -3.867203\nIr Rh\n3 1\ndirect\n0.750000 0.250000 0.500000 Ir\n0.250000 0.750000 0.500000 Ir\n0.500000 0.500000 0.000000 Ir\n0.000000 0.000000 0.000000 Rh\n",
"nsites": 4,
"nelements": 2,
"elements": [
"Ir",
"Rh"
],
"chemical_system": "Ir-Rh",
"density": 19.495266718306937,
"density_atomic": 0.06910580084037732,
"volume": 57.8822609876025,
"volume_molar": 8.714378079359971,
"formula_full": "Ir3 Rh1",
"formula_reduced": "Ir3Rh",
"formula_anonymous": "AB3",
"energy": -33.96372354,
"energy_per_atom": -8.490930885,
"energy_above_hull": null,
"is_stable": null,
"decomposes_to": null,
"formation_energy": null,
"formation_energy_per_atom": null,
"energy_uncorrected": -33.96372354,
"band_gap": 0.0,
"is_gap_direct": false,
"is_magnetic": false,
"total_magnetization": 9.26e-05,
"is_theoretical": true,
"updated_at": "2021-11-28T01:34:31.128000Z",
"spacegroup": 139
},
{
"id": "mp-1184771",
"created_at": "2022-09-04T14:41:32.158073Z",
"structure_string": "Ir3 Rh1\n1.0\n3.869173 0.000000 0.000000\n0.000000 3.869173 0.000000\n0.000000 0.000000 3.869173\nIr Rh\n3 1\ndirect\n0.500000 0.000000 0.500000 Ir\n0.000000 0.500000 0.500000 Ir\n0.500000 0.500000 0.000000 Ir\n0.000000 0.000000 0.000000 Rh\n",
"nsites": 4,
"nelements": 2,
"elements": [
"Ir",
"Rh"
],
"chemical_system": "Ir-Rh",
"density": 19.48140265952555,
"density_atomic": 0.06905665625062488,
"volume": 57.92345325095008,
"volume_molar": 8.720579719562526,
"formula_full": "Ir3 Rh1",
"formula_reduced": "Ir3Rh",
"formula_anonymous": "AB3",
"energy": -33.92588706,
"energy_per_atom": -8.481471765,
"energy_above_hull": null,
"is_stable": null,
"decomposes_to": null,
"formation_energy": null,
"formation_energy_per_atom": null,
"energy_uncorrected": -33.92588706,
"band_gap": 0.0,
"is_gap_direct": false,
"is_magnetic": false,
"total_magnetization": 0.0007013,
"is_theoretical": true,
"updated_at": "2021-11-28T01:35:21.772000Z",
"spacegroup": 221
},
{
"id": "mp-1221426",
"created_at": "2022-09-04T14:46:21.066939Z",
"structure_string": "Mo1 Ir4\n1.0\n11.333902 -1.374219 0.000000\n11.333902 1.374219 0.000000\n11.167280 0.000000 2.374378\nMo Ir\n1 4\ndirect\n0.000000 0.000000 0.000000 Mo\n0.600296 0.600296 0.600296 Ir\n0.199317 0.199317 0.199317 Ir\n0.800683 0.800683 0.800683 Ir\n0.399704 0.399704 0.399704 Ir\n",
"nsites": 5,
"nelements": 2,
"elements": [
"Mo",
"Ir"
],
"chemical_system": "Ir-Mo",
"density": 19.415721716446527,
"density_atomic": 0.06760125321102273,
"volume": 73.96312586679568,
"volume_molar": 8.908327100388812,
"formula_full": "Mo1 Ir4",
"formula_reduced": "MoIr4",
"formula_anonymous": "AB4",
"energy": -46.54394605,
"energy_per_atom": -9.30878921,
"energy_above_hull": null,
"is_stable": null,
"decomposes_to": null,
"formation_energy": null,
"formation_energy_per_atom": null,
"energy_uncorrected": -46.54394605,
"band_gap": 0.0,
"is_gap_direct": false,
"is_magnetic": false,
"total_magnetization": 0.0034377,
"is_theoretical": true,
"updated_at": "2021-11-28T01:37:27.706000Z",
"spacegroup": 166
},
{
"id": "mp-12608",
"created_at": "2022-09-04T14:39:25.728803Z",
"structure_string": "Cu1 Pt7\n1.0\n0.000000 3.939448 3.939448\n3.939448 0.000000 3.939448\n3.939448 3.939448 0.000000\nCu Pt\n1 7\ndirect\n0.500000 0.500000 0.500000 Cu\n0.000000 0.000000 0.000000 Pt\n0.000000 0.500000 0.000000 Pt\n0.500000 0.000000 0.000000 Pt\n0.000000 0.500000 0.500000 Pt\n0.500000 0.000000 0.500000 Pt\n0.000000 0.000000 0.500000 Pt\n0.500000 0.500000 0.000000 Pt\n",
"nsites": 8,
"nelements": 2,
"elements": [
"Cu",
"Pt"
],
"chemical_system": "Cu-Pt",
"density": 19.40823028296519,
"density_atomic": 0.06542652806911145,
"volume": 122.27456103966617,
"volume_molar": 9.20443272435102,
"formula_full": "Cu1 Pt7",
"formula_reduced": "CuPt7",
"formula_anonymous": "AB7",
"energy": -46.94656449,
"energy_per_atom": -5.86832056125,
"energy_above_hull": null,
"is_stable": null,
"decomposes_to": null,
"formation_energy": null,
"formation_energy_per_atom": null,
"energy_uncorrected": -46.94656449,
"band_gap": 0.0,
"is_gap_direct": false,
"is_magnetic": false,
"total_magnetization": 0.0133537,
"is_theoretical": false,
"updated_at": "2021-11-28T01:34:23.667000Z",
"spacegroup": 225
},
{
"id": "mp-1066522",
"created_at": "2022-09-04T14:43:02.117738Z",
"structure_string": "Hg1 Pt3\n1.0\n2.914379 -3.972594 0.000000\n2.914379 3.972594 0.000000\n0.000000 0.000000 2.905684\nHg Pt\n1 3\ndirect\n0.000000 0.000000 0.000000 Hg\n0.500000 0.500000 0.000000 Pt\n0.000000 0.500000 0.500000 Pt\n0.500000 0.000000 0.500000 Pt\n",
"nsites": 4,
"nelements": 2,
"elements": [
"Hg",
"Pt"
],
"chemical_system": "Hg-Pt",
"density": 19.39481962563021,
"density_atomic": 0.05945130641565029,
"volume": 67.2819529319379,
"volume_molar": 10.129534779095618,
"formula_full": "Hg1 Pt3",
"formula_reduced": "HgPt3",
"formula_anonymous": "AB3",
"energy": -18.31255773,
"energy_per_atom": -4.5781394325,
"energy_above_hull": null,
"is_stable": null,
"decomposes_to": null,
"formation_energy": null,
"formation_energy_per_atom": null,
"energy_uncorrected": -18.31255773,
"band_gap": 0.0,
"is_gap_direct": false,
"is_magnetic": false,
"total_magnetization": 0.0001021,
"is_theoretical": false,
"updated_at": "2021-11-28T01:36:01.703000Z",
"spacegroup": 65
}
]
}