8
charge = 0
 C 0.995914 0.011511 -0.099221
 C 2.514686 0.011466 -0.099226
 H 0.597259 0.729877 -0.819596
 H 0.597259 0.276170 0.883106
 H 0.597278 -0.971531 -0.361167
 H 2.913322 0.994509 0.162719
 H 2.913341 -0.253192 -1.081553
 H 2.913341 -0.706900 0.621148