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            "structure_string": "Ta16 Ni8 C4\n1.0\n0.000000 5.842491 5.842491\n5.842491 0.000000 5.842491\n5.842491 5.842491 0.000000\nTa Ni C\n16 8 4\ndirect\n0.625000 0.625000 0.625000 Ta\n0.625000 0.625000 0.125000 Ta\n0.125000 0.625000 0.625000 Ta\n0.625000 0.125000 0.625000 Ta\n0.433601 0.066399 0.066399 Ta\n0.066399 0.433601 0.433601 Ta\n0.066399 0.433601 0.066399 Ta\n0.066399 0.066399 0.433601 Ta\n0.433601 0.066399 0.433601 Ta\n0.433601 0.433601 0.066399 Ta\n0.183601 0.816399 0.183601 Ta\n0.816399 0.183601 0.816399 Ta\n0.816399 0.183601 0.183601 Ta\n0.183601 0.183601 0.816399 Ta\n0.183601 0.816399 0.816399 Ta\n0.816399 0.816399 0.183601 Ta\n0.830905 0.830905 0.830905 Ni\n0.830905 0.830905 0.507285 Ni\n0.507285 0.830905 0.830905 Ni\n0.830905 0.507285 0.830905 Ni\n0.419095 0.419095 0.419095 Ni\n0.419095 0.419095 0.742715 Ni\n0.419095 0.742715 0.419095 Ni\n0.742715 0.419095 0.419095 Ni\n0.125000 0.125000 0.125000 C\n0.125000 0.125000 0.625000 C\n0.625000 0.125000 0.125000 C\n0.125000 0.625000 0.125000 C\n",
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}