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"structure_string": "Ho1 As1\n1.0\n0.000000 2.899885 2.899885\n2.899885 0.000000 2.899885\n2.899885 2.899885 0.000000\nHo As\n1 1\ndirect\n0.500000 0.500000 0.500000 Ho\n0.000000 0.000000 0.000000 As\n",
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"structure_string": "Nd1 Tl1\n1.0\n3.911875 0.000000 0.000000\n0.000000 3.911875 0.000000\n0.000000 0.000000 3.911875\nNd Tl\n1 1\ndirect\n0.000000 0.000000 0.000000 Nd\n0.500000 0.500000 0.500000 Tl\n",
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