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"structure_string": "Ca2 Fe2 Ge4 O12\n1.0\n5.313491 -0.134119 1.044759\n1.169985 6.678923 0.867880\n-0.167074 0.166077 6.831880\nCa Fe Ge O\n2 2 4 12\ndirect\n0.750000 0.309846 0.690154 Ca\n0.250000 0.690154 0.309846 Ca\n0.749999 0.918963 0.081037 Fe\n0.250000 0.081037 0.918963 Fe\n0.770112 0.389483 0.182017 Ge\n0.729887 0.817983 0.610516 Ge\n0.229888 0.610516 0.817983 Ge\n0.270112 0.182017 0.389484 Ge\n0.637729 0.985488 0.790910 O\n0.862270 0.209090 0.014512 O\n0.646022 0.635849 0.102679 O\n0.853977 0.897320 0.364151 O\n0.353978 0.364151 0.897321 O\n0.974801 0.606303 0.675291 O\n0.025198 0.393697 0.324709 O\n0.474801 0.675291 0.606303 O\n0.137730 0.790910 0.985488 O\n0.525198 0.324709 0.393697 O\n0.146023 0.102679 0.635849 O\n0.362270 0.014512 0.209090 O\n",
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