15
charge = 0
 C 0.786889 -1.232789 0.903595
 C 1.130589 -0.336082 -0.232814
 O 0.998999 1.044259 -0.197649
 C -0.142714 1.551206 0.466939
 C -1.396908 0.809970 0.133552
 C -1.365525 -0.461610 -0.254899
 C -0.093076 -1.197345 -0.340562
 H 0.355303 -0.805708 1.800299
 H 1.408754 -2.104375 1.068326
 H 1.988722 -0.596316 -0.839959
 H -0.220912 2.594758 0.151920
 H 0.029157 1.563045 1.555232
 H -2.335340 1.348453 0.210334
 H -2.281085 -0.979531 -0.521766
 H -0.063734 -2.058336 -0.997539