19
charge = 0
 C 1.536068 -0.926886 -0.567470
 C 2.416874 -0.172482 0.074794
 C 3.101378 -0.540038 1.348561
 C 4.620391 -0.593585 1.210072
 C 5.322502 -0.914294 2.526747
 C 6.809535 -0.912646 2.404863
 C 7.599829 -1.948628 2.649041
 H 1.078776 -0.602811 -1.495197
 H 1.237390 -1.898362 -0.184717
 H 2.688104 0.794187 -0.348405
 H 2.725235 -1.505590 1.703229
 H 2.847763 0.198043 2.121185
 H 4.984824 0.367785 0.828425
 H 4.892388 -1.342468 0.459415
 H 4.985013 -1.886359 2.901924
 H 5.020248 -0.168015 3.273568
 H 7.258107 0.024137 2.075722
 H 7.197246 -2.902592 2.976689
 H 8.675648 -1.882885 2.534545