16
charge = 0
 C 0.976109 -0.003379 0.006515
 C 2.498038 0.113222 0.039243
 C 3.002676 0.649280 1.294975
 C 3.395550 1.093049 2.342417
 C 3.899053 1.634451 3.596310
 C 5.341133 2.126441 3.499946
 H 0.643604 -0.407669 -0.952101
 H 0.509135 0.972806 0.148428
 H 0.620642 -0.663353 0.799746
 H 2.836714 0.751709 -0.783998
 H 2.947154 -0.870350 -0.136759
 H 3.822370 0.867134 4.374410
 H 3.249752 2.456291 3.917374
 H 6.010000 1.313036 3.213369
 H 5.675075 2.523993 4.460878
 H 5.432696 2.915137 2.751136