13
charge = 0
 O 1.216963 0.039085 0.494096
 C 2.249960 -0.126210 -0.078607
 O 2.487052 -1.226461 -0.841310
 C 3.862822 -1.325940 -1.209257
 C 4.491734 0.006704 -0.882816
 C 3.842851 1.190249 -1.502650
 C 3.444971 0.757313 -0.114121
 H 3.909662 -1.579964 -2.270793
 H 4.317380 -2.134967 -0.630489
 H 5.536428 0.039840 -0.604413
 H 3.134788 1.039375 -2.310119
 H 4.419897 2.103717 -1.564753
 H 3.634391 1.396469 0.735541