13
charge = 0
 O 1.137115 0.054533 -0.474678
 C 2.486626 -0.055816 -0.072345
 C 2.845158 -1.342354 0.674113
 C 3.584230 -0.884261 1.924441
 O 4.189098 -1.589064 2.691042
 C 3.416111 0.580620 2.006437
 C 2.787602 1.028133 0.921023
 H 0.989466 -0.536993 -1.216721
 H 3.146028 0.078911 -0.943307
 H 3.447299 -2.054866 0.108662
 H 1.925691 -1.844799 0.987340
 H 3.773950 1.164298 2.844232
 H 2.513927 2.056247 0.714270