13
charge = 0
 C 1.130181 -0.067126 0.251079
 C 2.431851 -0.091797 0.015885
 C 3.334929 1.115735 -0.022926
 O 4.645818 0.637200 -0.306150
 C 4.683333 -0.706089 -0.449326
 O 5.692277 -1.292303 -0.689393
 C 3.296101 -1.279310 -0.259214
 H 0.606801 0.864167 0.439209
 H 0.538284 -0.974767 0.264725
 H 3.361600 1.647128 0.932310
 H 3.050556 1.823889 -0.806003
 H 3.320563 -2.002312 0.559925
 H 3.012605 -1.827824 -1.160919