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"structure_string": "Ba4 Sr1 Fe5 O15\n1.0\n3.925392 -0.000000 0.000000\n0.000000 3.925392 0.000000\n-0.000000 -0.000000 19.627348\nBa Sr Fe O\n4 1 5 15\ndirect\n0.500000 0.500000 0.196152 Ba\n0.500000 0.500000 0.398777 Ba\n0.500000 0.500000 0.601223 Ba\n0.500000 0.500000 0.803848 Ba\n0.500000 0.500000 -0.000000 Sr\n0.000000 0.000000 0.903708 Fe\n0.000000 0.000000 0.096292 Fe\n0.000000 0.000000 0.298161 Fe\n0.000000 0.000000 0.500000 Fe\n0.000000 0.000000 0.701839 Fe\n0.500000 0.000000 0.297228 O\n0.500000 0.000000 0.093714 O\n0.500000 0.000000 0.906286 O\n-0.000000 0.500000 0.702772 O\n-0.000000 0.500000 0.500000 O\n-0.000000 0.500000 0.297228 O\n0.000000 0.000000 0.398466 O\n-0.000000 0.500000 0.906286 O\n0.000000 0.000000 0.805004 O\n0.000000 0.000000 0.601534 O\n0.500000 0.000000 0.500000 O\n0.000000 0.000000 0.194996 O\n0.000000 0.000000 0.000000 O\n-0.000000 0.500000 0.093714 O\n0.500000 0.000000 0.702772 O\n",
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