16
charge = 0
 C 1.290655 -0.597689 -0.109793
 C 2.730324 -0.207397 -0.327456
 O 3.204898 0.443304 0.825310
 C 4.542302 0.857903 0.701405
 C 4.941277 1.606927 1.924889
 C 6.043550 1.368566 2.618888
 H 0.898034 -1.107518 -0.992308
 H 0.677848 0.285400 0.080775
 H 1.200023 -1.268894 0.746277
 H 2.823611 0.459878 -1.198982
 H 3.344526 -1.097418 -0.535893
 H 4.645247 1.510616 -0.182843
 H 5.207910 -0.004978 0.546550
 H 4.265533 2.404255 2.224649
 H 6.724572 0.569232 2.342823
 H 6.309489 1.963702 3.484619