9
charge = 0
 C 0.984865 -0.071565 0.054864
 C 2.182711 -0.052117 0.087665
 C 3.640734 -0.038446 0.110756
 C 4.200658 0.647868 1.269126
 C 4.674520 1.208986 2.216151
 H -0.079073 -0.085550 0.031253
 H 4.011287 0.437892 -0.804366
 H 4.011271 -1.069888 0.088937
 H 5.089946 1.708530 3.059114