13
charge = 0
 C 0.919417 0.029110 -0.023879
 C 2.422227 -0.181018 0.052486
 O 3.120219 1.035483 -0.176848
 C 2.829768 -0.799838 1.354635
 C 3.417014 -1.979822 1.480821
 H 0.654208 0.501631 -0.971710
 H 0.578873 0.676605 0.791306
 H 0.385588 -0.919904 0.060321
 H 2.738459 -0.839188 -0.762097
 H 2.832615 1.675594 0.481021
 H 2.607437 -0.210264 2.244904
 H 3.652491 -2.587375 0.612207
 H 3.685363 -2.384105 2.450032