19
charge = 0
 C 1.020129 -0.070242 0.012071
 C 2.513478 0.069773 0.083495
 C 3.461912 -0.564121 -0.964915
 C 4.514449 -0.369563 0.145083
 C 3.372235 -0.678328 1.133919
 C 4.603465 1.154752 0.231829
 C 3.090278 1.487777 0.185300
 H 0.719758 -1.119009 -0.057834
 H 0.618236 0.452324 -0.861483
 H 0.542987 0.356483 0.899726
 H 3.606311 -0.039516 -1.914133
 H 3.230181 -1.616323 -1.143156
 H 5.449563 -0.928850 0.154604
 H 3.432955 -0.260293 2.143194
 H 3.131055 -1.742561 1.176790
 H 5.156366 1.585350 -0.606416
 H 5.081076 1.489461 1.155749
 H 2.816191 2.099251 -0.678628
 H 2.740886 2.003345 1.083917