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{
"count": 146323,
"next": "https://simmate.org/third-parties/MatprojStructure/?format=api&ordering=chemical_system&page=10226",
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"results": [
{
"id": "mp-1246304",
"created_at": "2022-09-04T14:40:43.251571Z",
"structure_string": "Mg4 V4 N8\n1.0\n5.748426 0.000000 0.000000\n0.000000 6.645128 0.000000\n0.000000 0.000000 5.074919\nMg V N\n4 4 8\ndirect\n0.588069 0.878349 0.990250 Mg\n0.411931 0.121651 0.490250 Mg\n0.911931 0.378349 0.490250 Mg\n0.088069 0.621651 0.990250 Mg\n0.575846 0.374383 0.999646 V\n0.424154 0.625617 0.499646 V\n0.924154 0.874383 0.499646 V\n0.075846 0.125617 0.999646 V\n0.565588 0.390673 0.367679 N\n0.434412 0.609327 0.867679 N\n0.934412 0.890673 0.867679 N\n0.065588 0.109327 0.367679 N\n0.604244 0.856387 0.412425 N\n0.395756 0.143613 0.912425 N\n0.895756 0.356387 0.912425 N\n0.104244 0.643613 0.412425 N\n",
"nsites": 16,
"nelements": 3,
"elements": [
"Mg",
"V",
"N"
],
"chemical_system": "Mg-N-V",
"density": 3.538012623514688,
"density_atomic": 0.08253507910360315,
"volume": 193.85696571412754,
"volume_molar": 7.296462092731063,
"formula_full": "Mg4 V4 N8",
"formula_reduced": "MgVN2",
"formula_anonymous": "ABC2",
"energy": -126.50437147,
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"energy_above_hull": null,
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"band_gap": 0.0,
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"is_magnetic": true,
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"is_theoretical": true,
"updated_at": "2021-11-28T01:35:08.436000Z",
"spacegroup": 33
},
{
"id": "mp-1383267",
"created_at": "2022-09-04T14:45:17.436188Z",
"structure_string": "Mg4 V2 N4\n1.0\n2.243806 4.920278 0.000000\n-2.243806 4.920278 0.000000\n0.000000 2.419377 5.513934\nMg V N\n4 2 4\ndirect\n0.327070 0.327070 0.104593 Mg\n0.672930 0.672930 0.895407 Mg\n0.984940 0.984940 0.251559 Mg\n0.015060 0.015060 0.748441 Mg\n0.649711 0.649711 0.380626 V\n0.350289 0.350289 0.619374 V\n0.821210 0.821210 0.107931 N\n0.178790 0.178790 0.892069 N\n0.502324 0.502324 0.729297 N\n0.497676 0.497676 0.270703 N\n",
"nsites": 10,
"nelements": 3,
"elements": [
"Mg",
"V",
"N"
],
"chemical_system": "Mg-N-V",
"density": 3.47971584298047,
"density_atomic": 0.08213598967455846,
"volume": 121.74930915938656,
"volume_molar": 7.331914771905832,
"formula_full": "Mg4 V2 N4",
"formula_reduced": "Mg2VN2",
"formula_anonymous": "AB2C2",
"energy": -66.15138555,
"energy_per_atom": -6.615138555,
"energy_above_hull": null,
"is_stable": null,
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"energy_uncorrected": -64.70738555,
"band_gap": 0.0,
"is_gap_direct": false,
"is_magnetic": false,
"total_magnetization": 0.0041972,
"is_theoretical": true,
"updated_at": "2021-11-28T01:36:59.929000Z",
"spacegroup": 12
},
{
"id": "mp-1246234",
"created_at": "2022-09-04T14:40:19.593125Z",
"structure_string": "Mg6 V4 N8\n1.0\n6.276987 0.309602 -0.000703\n-4.467458 5.708872 0.000000\n-0.099369 -0.077761 5.553206\nMg V N\n6 4 8\ndirect\n0.222581 0.991357 0.969645 Mg\n0.777419 0.768776 0.530355 Mg\n0.777419 0.008643 0.030355 Mg\n0.222581 0.231224 0.469645 Mg\n0.000000 0.598103 0.750000 Mg\n0.000000 0.401897 0.250000 Mg\n0.614028 0.179562 0.600577 V\n0.385972 0.565535 0.899423 V\n0.385972 0.820438 0.399423 V\n0.614028 0.434465 0.100578 V\n0.223162 0.947110 0.577486 N\n0.776838 0.723948 0.922514 N\n0.776838 0.052890 0.422514 N\n0.223162 0.276052 0.077486 N\n0.718169 0.266750 0.931621 N\n0.281831 0.548582 0.568379 N\n0.281831 0.733250 0.068379 N\n0.718169 0.451418 0.431621 N\n",
"nsites": 18,
"nelements": 3,
"elements": [
"Mg",
"V",
"N"
],
"chemical_system": "Mg-N-V",
"density": 3.7091140652387566,
"density_atomic": 0.0870925754214212,
"volume": 206.67663015936878,
"volume_molar": 6.914643103456556,
"formula_full": "Mg6 V4 N8",
"formula_reduced": "Mg3(VN2)2",
"formula_anonymous": "A2B3C4",
"energy": -127.2265103,
"energy_per_atom": -7.0681394611111115,
"energy_above_hull": null,
"is_stable": null,
"decomposes_to": null,
"formation_energy": null,
"formation_energy_per_atom": null,
"energy_uncorrected": -124.3385103,
"band_gap": 0.0,
"is_gap_direct": false,
"is_magnetic": true,
"total_magnetization": 2.8890275,
"is_theoretical": true,
"updated_at": "2021-11-28T01:34:52.365000Z",
"spacegroup": 15
},
{
"id": "mp-1029368",
"created_at": "2022-09-04T14:45:32.250894Z",
"structure_string": "Mg4 V2 N6\n1.0\n2.911435 -4.959869 0.000000\n2.911435 4.959869 0.000000\n0.000000 0.000000 5.119877\nMg V N\n4 2 6\ndirect\n0.668791 0.998559 0.521339 Mg\n0.998559 0.668791 0.521339 Mg\n0.331209 0.001441 0.021339 Mg\n0.001441 0.331209 0.021339 Mg\n0.336565 0.336565 0.517691 V\n0.663435 0.663435 0.017691 V\n0.667694 0.964959 0.106784 N\n0.964959 0.667694 0.106784 N\n0.332306 0.035041 0.606784 N\n0.035041 0.332306 0.606784 N\n0.363505 0.363505 0.154063 N\n0.636495 0.636495 0.654063 N\n",
"nsites": 12,
"nelements": 3,
"elements": [
"Mg",
"V",
"N"
],
"chemical_system": "Mg-N-V",
"density": 3.17971653707025,
"density_atomic": 0.08115483855414866,
"volume": 147.8654903859279,
"volume_molar": 7.4205566387540385,
"formula_full": "Mg4 V2 N6",
"formula_reduced": "Mg2VN3",
"formula_anonymous": "AB2C3",
"energy": -88.12567152999999,
"energy_per_atom": -7.343805960833333,
"energy_above_hull": null,
"is_stable": null,
"decomposes_to": null,
"formation_energy": null,
"formation_energy_per_atom": null,
"energy_uncorrected": -85.95967153,
"band_gap": 2.6650000000000005,
"is_gap_direct": false,
"is_magnetic": false,
"total_magnetization": 0.0001606,
"is_theoretical": true,
"updated_at": "2021-11-28T01:37:07.104000Z",
"spacegroup": 36
},
{
"id": "mp-1246378",
"created_at": "2022-09-04T14:46:08.933110Z",
"structure_string": "Mg8 V2 N8\n1.0\n5.399312 -0.063603 -0.119105\n1.954784 5.035180 0.092957\n1.290095 2.369859 7.842554\nMg V N\n8 2 8\ndirect\n0.727983 0.627148 0.203367 Mg\n0.272017 0.372852 0.796633 Mg\n0.755228 0.245571 0.997872 Mg\n0.244772 0.754429 0.002128 Mg\n0.744112 0.468308 0.580435 Mg\n0.255888 0.531692 0.419565 Mg\n0.252796 0.944643 0.593332 Mg\n0.747204 0.055357 0.406668 Mg\n0.727931 0.843551 0.765836 V\n0.272069 0.156449 0.234164 V\n0.991285 0.697542 0.619201 N\n0.008715 0.302458 0.380799 N\n0.833876 0.851671 0.961818 N\n0.166124 0.148329 0.038182 N\n0.513614 0.613798 0.804028 N\n0.486386 0.386202 0.195972 N\n0.489854 0.817567 0.379230 N\n0.510146 0.182433 0.620770 N\n",
"nsites": 18,
"nelements": 3,
"elements": [
"Mg",
"V",
"N"
],
"chemical_system": "Mg-N-V",
"density": 3.180527514727474,
"density_atomic": 0.08442318170152159,
"volume": 213.2115804831788,
"volume_molar": 7.133278607398731,
"formula_full": "Mg8 V2 N8",
"formula_reduced": "Mg4VN4",
"formula_anonymous": "AB4C4",
"energy": -115.21012518,
"energy_per_atom": -6.40056251,
"energy_above_hull": null,
"is_stable": null,
"decomposes_to": null,
"formation_energy": null,
"formation_energy_per_atom": null,
"energy_uncorrected": -112.32212518,
"band_gap": 0.0,
"is_gap_direct": false,
"is_magnetic": true,
"total_magnetization": 0.7546635,
"is_theoretical": true,
"updated_at": "2021-11-28T01:37:19.395000Z",
"spacegroup": 2
},
{
"id": "mp-1444353",
"created_at": "2022-09-04T14:41:24.527244Z",
"structure_string": "Mg4 W2 N4\n1.0\n2.234002 4.805652 0.000000\n-2.234002 4.805652 0.000000\n0.000000 2.066448 5.697125\nMg W N\n4 2 4\ndirect\n0.332618 0.332618 0.594388 Mg\n0.667382 0.667382 0.405612 Mg\n0.997361 0.997361 0.740342 Mg\n0.002639 0.002639 0.259658 Mg\n0.661353 0.661353 0.903961 W\n0.338647 0.338647 0.096039 W\n0.824694 0.824694 0.602774 N\n0.175306 0.175306 0.397226 N\n0.497255 0.497255 0.241831 N\n0.502745 0.502745 0.758169 N\n",
"nsites": 10,
"nelements": 3,
"elements": [
"Mg",
"W",
"N"
],
"chemical_system": "Mg-N-W",
"density": 7.071380044583423,
"density_atomic": 0.08174823412934956,
"volume": 122.3268013860346,
"volume_molar": 7.366692166672634,
"formula_full": "Mg4 W2 N4",
"formula_reduced": "Mg2WN2",
"formula_anonymous": "AB2C2",
"energy": -71.11141916,
"energy_per_atom": -7.111141915999999,
"energy_above_hull": null,
"is_stable": null,
"decomposes_to": null,
"formation_energy": null,
"formation_energy_per_atom": null,
"energy_uncorrected": -69.66741916,
"band_gap": 0.0,
"is_gap_direct": false,
"is_magnetic": false,
"total_magnetization": 3.99e-05,
"is_theoretical": true,
"updated_at": "2021-11-28T01:35:19.947000Z",
"spacegroup": 12
},
{
"id": "mp-1030015",
"created_at": "2022-09-04T14:43:16.555621Z",
"structure_string": "Mg108 W36 N144\n1.0\n0.000000 15.989142 0.000028\n27.697809 0.000000 0.000000\n0.000000 -0.000876 -9.028662\nMg W N\n108 36 144\ndirect\n0.999981 0.999960 0.754052 Mg\n0.499981 0.500040 0.254052 Mg\n0.999994 0.666648 0.861535 Mg\n0.499994 0.833352 0.361535 Mg\n0.500039 0.833353 0.828632 Mg\n0.000039 0.666647 0.328632 Mg\n0.673881 0.984051 0.885176 Mg\n0.639132 0.671082 0.885139 Mg\n0.186980 0.844899 0.885294 Mg\n0.173881 0.515949 0.385176 Mg\n0.139132 0.828918 0.385139 Mg\n0.686980 0.655101 0.385294 Mg\n0.839882 0.830419 0.585886 Mg\n0.325803 0.664867 0.586472 Mg\n0.834376 0.504704 0.586126 Mg\n0.339882 0.669581 0.085886 Mg\n0.825803 0.835133 0.086472 Mg\n0.334375 0.995296 0.086126 Mg\n0.802759 0.951660 0.565840 Mg\n0.526101 0.622844 0.565433 Mg\n0.171055 0.925546 0.565515 Mg\n0.302759 0.548340 0.065840 Mg\n0.026101 0.877156 0.065433 Mg\n0.671055 0.574454 0.065515 Mg\n0.854380 0.929180 0.895684 Mg\n0.466585 0.608231 0.895339 Mg\n0.178977 0.962579 0.895526 Mg\n0.354380 0.570820 0.395684 Mg\n0.966585 0.891769 0.395339 Mg\n0.678977 0.537421 0.395526 Mg\n0.009450 0.776304 0.692273 Mg\n0.159784 0.607099 0.692383 Mg\n0.830775 0.616556 0.692366 Mg\n0.509450 0.723696 0.192273 Mg\n0.659784 0.892901 0.192383 Mg\n0.330775 0.883444 0.192366 Mg\n0.526514 0.944636 0.670970 Mg\n0.653706 0.764438 0.670948 Mg\n0.319761 0.790986 0.670910 Mg\n0.026514 0.555364 0.170970 Mg\n0.153706 0.735562 0.170948 Mg\n0.819761 0.709014 0.170910 Mg\n0.659422 0.778874 0.981505 Mg\n0.338591 0.780889 0.981474 Mg\n0.502001 0.940281 0.981512 Mg\n0.159422 0.721126 0.481505 Mg\n0.838591 0.719111 0.481474 Mg\n0.002001 0.559719 0.481512 Mg\n0.995615 0.778456 0.991604 Mg\n0.169955 0.612941 0.991762 Mg\n0.834455 0.608552 0.991698 Mg\n0.495615 0.721544 0.491604 Mg\n0.669955 0.887059 0.491762 Mg\n0.334455 0.891448 0.491698 Mg\n0.499981 0.499960 0.754052 Mg\n0.999981 0.000040 0.254052 Mg\n0.499994 0.166648 0.861535 Mg\n0.999994 0.333352 0.361535 Mg\n0.000039 0.333352 0.828632 Mg\n0.500039 0.166648 0.328632 Mg\n0.173881 0.484051 0.885176 Mg\n0.139132 0.171082 0.885139 Mg\n0.686980 0.344899 0.885294 Mg\n0.673881 0.015949 0.385176 Mg\n0.639132 0.328918 0.385139 Mg\n0.186980 0.155101 0.385294 Mg\n0.339882 0.330419 0.585886 Mg\n0.825803 0.164867 0.586472 Mg\n0.334375 0.004704 0.586126 Mg\n0.839882 0.169581 0.085886 Mg\n0.325803 0.335133 0.086472 Mg\n0.834376 0.495296 0.086126 Mg\n0.302759 0.451660 0.565840 Mg\n0.026101 0.122844 0.565433 Mg\n0.671055 0.425546 0.565515 Mg\n0.802759 0.048340 0.065840 Mg\n0.526101 0.377156 0.065433 Mg\n0.171055 0.074454 0.065515 Mg\n0.354380 0.429180 0.895684 Mg\n0.966585 0.108231 0.895339 Mg\n0.678977 0.462579 0.895526 Mg\n0.854380 0.070820 0.395684 Mg\n0.466585 0.391769 0.395339 Mg\n0.178977 0.037421 0.395526 Mg\n0.509450 0.276304 0.692273 Mg\n0.659784 0.107099 0.692383 Mg\n0.330775 0.116556 0.692366 Mg\n0.009450 0.223696 0.192273 Mg\n0.159784 0.392901 0.192383 Mg\n0.830775 0.383444 0.192366 Mg\n0.026514 0.444636 0.670970 Mg\n0.153706 0.264438 0.670948 Mg\n0.819761 0.290986 0.670910 Mg\n0.526514 0.055364 0.170970 Mg\n0.653706 0.235562 0.170948 Mg\n0.319761 0.209014 0.170910 Mg\n0.159422 0.278874 0.981505 Mg\n0.838591 0.280889 0.981474 Mg\n0.002001 0.440281 0.981512 Mg\n0.659422 0.221126 0.481505 Mg\n0.338591 0.219111 0.481474 Mg\n0.502001 0.059719 0.481512 Mg\n0.495615 0.278456 0.991604 Mg\n0.669955 0.112941 0.991762 Mg\n0.334455 0.108552 0.991698 Mg\n0.995615 0.221544 0.491604 Mg\n0.169955 0.387059 0.491762 Mg\n0.834455 0.391448 0.491698 Mg\n0.013670 0.887977 0.703074 W\n0.325205 0.549120 0.703267 W\n0.661119 0.562813 0.703252 W\n0.513670 0.612023 0.203074 W\n0.825205 0.950880 0.203267 W\n0.161119 0.937187 0.203252 W\n0.177912 0.717075 0.841041 W\n0.986661 0.552499 0.841048 W\n0.835440 0.730420 0.841027 W\n0.677912 0.782925 0.341041 W\n0.486661 0.947501 0.341048 W\n0.335440 0.769580 0.341027 W\n0.676861 0.880530 0.837683 W\n0.482362 0.721362 0.837444 W\n0.340780 0.898149 0.837579 W\n0.176861 0.619470 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