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"structure_string": "Ga1 H3\n1.0\n0.000000 2.374402 2.374402\n2.374402 0.000000 2.374402\n2.374402 2.374402 0.000000\nGa H\n1 3\ndirect\n0.749999 0.749999 0.749999 Ga\n0.000000 0.000000 0.000000 H\n0.250000 0.250000 0.250000 H\n0.500000 0.500000 0.500000 H\n",
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