19
charge = 0
 C 0.530160 -0.204140 -0.201135
 C 2.019956 0.078102 -0.205080
 C 2.928656 -1.184436 -0.155569
 C 3.779939 -0.935968 -1.402213
 C 2.712532 -0.520599 -2.436045
 C 2.567464 0.699091 -1.499029
 C 4.090362 0.572549 -1.282381
 H 0.229320 -0.707042 0.722097
 H 0.239319 -0.849877 -1.034185
 H -0.048793 0.720553 -0.278297
 H 2.249667 0.741524 0.635714
 H 2.347703 -2.107906 -0.232498
 H 3.527874 -1.239193 0.756469
 H 4.553820 -1.667297 -1.636108
 H 1.852495 -1.177792 -2.585592
 H 3.148762 -0.249016 -3.398750
 H 2.107419 1.630583 -1.831441
 H 4.506703 0.940802 -0.340327
 H 4.668662 0.948933 -2.127931