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{
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"next": "https://simmate.org/third-parties/MatprojStructure/?format=api&ordering=-chemical_system&page=1774",
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"results": [
{
"id": "mp-1028280",
"created_at": "2022-09-04T14:40:32.575163Z",
"structure_string": "Sr1 Mg14 Sn1\n1.0\n6.520139 0.000000 0.000000\n-3.260069 5.646605 0.000000\n0.000000 0.000000 10.660389\nSr Mg Sn\n1 14 1\ndirect\n0.166667 0.333333 0.625000 Sr\n0.162110 0.831054 0.125000 Mg\n0.174891 0.837445 0.625000 Mg\n0.668946 0.337890 0.125000 Mg\n0.662555 0.325109 0.625000 Mg\n0.668946 0.831054 0.125000 Mg\n0.662555 0.837445 0.625000 Mg\n0.336542 0.163458 0.367904 Mg\n0.336542 0.163458 0.882096 Mg\n0.336542 0.673085 0.367904 Mg\n0.336542 0.673085 0.882096 Mg\n0.826915 0.163458 0.367904 Mg\n0.826915 0.163458 0.882096 Mg\n0.833333 0.666667 0.381904 Mg\n0.833333 0.666667 0.868096 Mg\n0.166667 0.333333 0.125000 Sn\n",
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"formula_full": "Sr1 Mg14 Sn1",
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"spacegroup": 187
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{
"id": "mp-30780",
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"structure_string": "Sr4 Mg4 Sn4\n1.0\n4.902729 0.000000 0.000000\n0.000000 8.235271 0.000000\n0.000000 0.000000 8.941866\nSr Mg Sn\n4 4 4\ndirect\n0.750000 0.988737 0.811786 Sr\n0.250000 0.511263 0.311786 Sr\n0.250000 0.011263 0.188214 Sr\n0.750000 0.488737 0.688214 Sr\n0.750000 0.353557 0.066910 Mg\n0.250000 0.646443 0.933090 Mg\n0.750000 0.853557 0.433090 Mg\n0.250000 0.146443 0.566910 Mg\n0.250000 0.777497 0.608365 Sn\n0.250000 0.277497 0.891635 Sn\n0.750000 0.722503 0.108365 Sn\n0.750000 0.222503 0.391635 Sn\n",
"nsites": 12,
"nelements": 3,
"elements": [
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],
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"density": 4.243169321365696,
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"volume": 361.0305397872046,
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"formula_full": "Sr4 Mg4 Sn4",
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"formula_anonymous": "ABC",
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"updated_at": "2021-11-28T01:34:58.458000Z",
"spacegroup": 62
},
{
"id": "mp-1028287",
"created_at": "2022-09-04T14:46:59.512595Z",
"structure_string": "Sr1 Mg14 Sn1\n1.0\n6.574970 0.049271 0.000000\n-3.244815 5.620184 0.000000\n0.000000 0.000000 10.576009\nSr Mg Sn\n1 14 1\ndirect\n0.164167 0.832083 0.125000 Sr\n0.163828 0.331914 0.625000 Mg\n0.165918 0.832959 0.625000 Mg\n0.663331 0.336331 0.125000 Mg\n0.667320 0.331757 0.625000 Mg\n0.663331 0.826999 0.125000 Mg\n0.667320 0.835562 0.625000 Mg\n0.336930 0.172932 0.385660 Mg\n0.336930 0.172932 0.864340 Mg\n0.336930 0.663998 0.385660 Mg\n0.336930 0.663998 0.864340 Mg\n0.832848 0.166424 0.372505 Mg\n0.832848 0.166424 0.877495 Mg\n0.826351 0.663176 0.385988 Mg\n0.826351 0.663176 0.864012 Mg\n0.178669 0.339334 0.125000 Sn\n",
"nsites": 16,
"nelements": 3,
"elements": [
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"Mg",
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],
"chemical_system": "Mg-Sn-Sr",
"density": 2.312478373797154,
"density_atomic": 0.040764201320965705,
"volume": 392.5012506444211,
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"formula_full": "Sr1 Mg14 Sn1",
"formula_reduced": "SrMg14Sn",
"formula_anonymous": "ABC14",
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"total_magnetization": 1.4e-06,
"is_theoretical": true,
"updated_at": "2021-11-28T01:37:50.047000Z",
"spacegroup": 38
},
{
"id": "mp-962075",
"created_at": "2022-09-04T14:46:21.727119Z",
"structure_string": "Sr1 Mg1 Sn1\n1.0\n0.000000 3.806168 3.806168\n3.806168 0.000000 3.806168\n3.806168 3.806168 0.000000\nSr Mg Sn\n1 1 1\ndirect\n0.250000 0.250000 0.250000 Sr\n0.000000 0.000000 0.000000 Mg\n0.500000 0.500000 0.500000 Sn\n",
"nsites": 3,
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"elements": [
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],
"chemical_system": "Mg-Sn-Sr",
"density": 3.4728054561303288,
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"volume": 110.27926339762074,
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"formula_full": "Sr1 Mg1 Sn1",
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"updated_at": "2021-11-28T01:37:30.611000Z",
"spacegroup": 216
},
{
"id": "mp-1021407",
"created_at": "2022-09-04T14:45:42.343599Z",
"structure_string": "Sr2 Mg12 Sn2\n1.0\n5.204036 0.000000 0.000000\n0.000000 6.885780 0.000000\n0.000000 0.000000 11.730911\nSr Mg Sn\n2 12 2\ndirect\n0.500000 0.500000 0.170619 Sr\n0.500000 0.000000 0.670619 Sr\n0.000000 0.229740 0.076482 Mg\n0.000000 0.770260 0.076482 Mg\n0.000000 0.500000 0.832601 Mg\n0.500000 0.247553 0.920324 Mg\n0.500000 0.752447 0.920324 Mg\n0.500000 0.500000 0.661439 Mg\n0.000000 0.729740 0.576482 Mg\n0.000000 0.270260 0.576482 Mg\n0.000000 0.000000 0.332601 Mg\n0.500000 0.747553 0.420324 Mg\n0.500000 0.252447 0.420324 Mg\n0.500000 0.000000 0.161439 Mg\n0.000000 0.500000 0.341728 Sn\n0.000000 0.000000 0.841728 Sn\n",
"nsites": 16,
"nelements": 3,
"elements": [
"Sr",
"Mg",
"Sn"
],
"chemical_system": "Mg-Sn-Sr",
"density": 2.782235856105462,
"density_atomic": 0.03806228068781548,
"volume": 420.3636700394028,
"volume_molar": 15.82180744604674,
"formula_full": "Sr2 Mg12 Sn2",
"formula_reduced": "SrMg6Sn",
"formula_anonymous": "ABC6",
"energy": -31.05930754,
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"is_theoretical": true,
"updated_at": "2021-11-28T01:37:16.734000Z",
"spacegroup": 38
},
{
"id": "mp-1094524",
"created_at": "2022-09-04T14:41:23.855886Z",
"structure_string": "Mg3 Sn3\n1.0\n1.854863 -7.695375 0.000000\n1.854863 7.695375 0.000000\n0.000000 0.000000 5.210741\nMg Sn\n3 3\ndirect\n0.332556 0.667444 0.000000 Mg\n0.108750 0.891250 0.500000 Mg\n0.781631 0.218369 0.500000 Mg\n0.993945 0.006055 0.000000 Sn\n0.673449 0.326551 0.000000 Sn\n0.443003 0.556997 0.500000 Sn\n",
"nsites": 6,
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"elements": [
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],
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"volume": 148.75484132681598,
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"formula_full": "Mg3 Sn3",
"formula_reduced": "MgSn",
"formula_anonymous": "AB",
"energy": -17.25675277,
"energy_per_atom": -2.8761254616666663,
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"updated_at": "2021-11-28T01:35:28.768000Z",
"spacegroup": 38
},
{
"id": "mp-1094200",
"created_at": "2022-09-04T14:40:20.041170Z",
"structure_string": "Mg3 Sn3\n1.0\n1.663120 -8.408549 0.000000\n1.663120 8.408549 0.000000\n0.000000 0.000000 5.275666\nMg Sn\n3 3\ndirect\n0.332572 0.667428 0.000000 Mg\n0.111320 0.888680 0.500000 Mg\n0.445538 0.554462 0.500000 Mg\n0.993860 0.006140 0.000000 Sn\n0.667834 0.332166 0.000000 Sn\n0.782209 0.217791 0.500000 Sn\n",
"nsites": 6,
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],
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"formula_full": "Mg3 Sn3",
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"energy": -16.8889879,
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"spacegroup": 38
},
{
"id": "mp-1094514",
"created_at": "2022-09-04T14:40:27.939627Z",
"structure_string": "Mg3 Sn1\n1.0\n-2.208555 2.208555 4.693042\n2.208555 -2.208555 4.693042\n2.208555 2.208555 -4.693042\nMg Sn\n3 1\ndirect\n0.500000 0.500000 0.000000 Mg\n0.250000 0.750000 0.500000 Mg\n0.750000 0.250000 0.500000 Mg\n0.000000 0.000000 0.000000 Sn\n",
"nsites": 4,
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],
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"formula_full": "Mg3 Sn1",
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"updated_at": "2021-11-28T01:34:59.584000Z",
"spacegroup": 139
},
{
"id": "mp-1023593",
"created_at": "2022-09-04T14:40:20.966632Z",
"structure_string": "Mg15 Sn1\n1.0\n3.184080 -5.514989 0.000000\n3.184080 5.514989 0.000000\n0.000000 0.000000 10.472638\nMg Sn\n15 1\ndirect\n0.000000 0.000000 0.000000 Mg\n0.999443 0.499722 0.500000 Mg\n0.000039 0.500019 0.000000 Mg\n0.500278 0.499722 0.500000 Mg\n0.499981 0.500019 0.000000 Mg\n0.500278 0.000557 0.500000 Mg\n0.499981 0.999961 0.000000 Mg\n0.166846 0.333693 0.249976 Mg\n0.166846 0.333693 0.750024 Mg\n0.166846 0.833154 0.249976 Mg\n0.166846 0.833154 0.750024 Mg\n0.666307 0.833154 0.249976 Mg\n0.666307 0.833154 0.750024 Mg\n0.666667 0.333333 0.249990 Mg\n0.666667 0.333333 0.750010 Mg\n0.000000 0.000000 0.500000 Sn\n",
"nsites": 16,
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},
{
"id": "mp-1094236",
"created_at": "2022-09-04T14:41:28.263494Z",
"structure_string": "Mg4 Sn2\n1.0\n1.645238 5.894837 0.000000\n-1.645238 5.894837 0.000000\n0.000000 1.911589 7.416247\nMg Sn\n4 2\ndirect\n0.999907 0.999907 0.000261 Mg\n0.334293 0.334293 0.332443 Mg\n0.665904 0.665904 0.666868 Mg\n0.278147 0.278147 0.944062 Mg\n0.613801 0.613801 0.272298 Sn\n0.941281 0.941281 0.617402 Sn\n",
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},
{
"id": "mp-1094213",
"created_at": "2022-09-04T14:40:54.614544Z",
"structure_string": "Mg2 Sn4\n1.0\n5.391331 -2.951213 0.000000\n5.391331 2.951213 0.000000\n3.775838 0.000000 4.849655\nMg Sn\n2 4\ndirect\n0.167577 0.167577 0.167577 Mg\n0.832423 0.832423 0.832423 Mg\n0.000000 0.669784 0.330216 Sn\n0.330216 0.000000 0.669784 Sn\n0.500000 0.500000 0.500000 Sn\n0.669784 0.330216 0.000000 Sn\n",
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"elements": [
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"volume": 154.32539293804632,
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"spacegroup": 155
},
{
"id": "mp-1094234",
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"structure_string": "Mg2 Sn4\n1.0\n1.670928 -8.887572 0.000000\n1.670928 8.887572 0.000000\n0.000000 0.000000 5.211728\nMg Sn\n2 4\ndirect\n0.111547 0.888453 0.500000 Mg\n0.777370 0.222630 0.500000 Mg\n0.002170 0.997830 0.000000 Sn\n0.330113 0.669887 0.000000 Sn\n0.667262 0.332738 0.000000 Sn\n0.444872 0.555128 0.500000 Sn\n",
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}
]
}