13
charge = 0
 C 1.668598 0.625455 0.044401
 O 2.930531 0.082832 0.314690
 C 3.078095 -1.212273 -0.213013
 C 4.466580 -1.689379 0.033875
 C 4.767779 -2.863370 0.567143
 H 1.640735 1.625693 0.477072
 H 0.864454 0.023206 0.490500
 H 1.483976 0.699456 -1.036995
 H 2.880365 -1.191289 -1.298908
 H 2.348955 -1.903430 0.236722
 H 5.255544 -1.007177 -0.273273
 H 3.994651 -3.553228 0.891649
 H 5.795647 -3.181496 0.696226