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{
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"structure_string": "Na1 I1\n1.0\n0.000000 3.265998 3.265998\n3.265998 0.000000 3.265998\n3.265998 3.265998 0.000000\nNa I\n1 1\ndirect\n0.000000 0.000000 0.000000 Na\n0.500000 0.500000 0.500000 I\n",
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{
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{
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