21
charge = 0
 C 1.314921 1.192024 3.205153
 C 2.789376 0.828919 3.155269
 C 3.446162 1.210795 1.838897
 C 4.932970 0.856691 1.743070
 C 5.453260 1.109654 0.329628
 C 5.743839 1.628074 2.736809
 C 6.489032 1.106343 3.700966
 H 0.863255 0.905095 4.157625
 H 0.755362 0.692326 2.408982
 H 1.169682 2.269055 3.081154
 H 2.908382 -0.249377 3.314941
 H 3.319222 1.314354 3.981070
 H 3.327139 2.289405 1.669243
 H 2.917442 0.716588 1.014670
 H 5.045852 -0.211203 1.969641
 H 5.365289 2.168536 0.067479
 H 4.879941 0.536881 -0.404103
 H 6.504665 0.829389 0.238477
 H 5.706712 2.712789 2.626579
 H 6.554366 0.032107 3.846403
 H 7.061351 1.729355 4.378837