15
charge = 0
 O 0.889235 0.042469 0.243161
 C 2.290119 0.042583 0.169668
 C 3.077059 1.117262 0.968882
 C 4.127625 0.042723 1.299742
 C 3.077247 -1.031981 0.968817
 C 2.662396 0.042655 -1.238825
 C 3.009947 0.042800 -2.387208
 H 0.647041 0.039965 1.173649
 H 2.501286 1.396101 1.856089
 H 3.382535 2.018616 0.438879
 H 4.547039 0.042706 2.305241
 H 4.943044 0.042797 0.575637
 H 2.501613 -1.310984 1.856084
 H 3.382853 -1.933278 0.438791
 H 3.303858 0.042964 -3.410117