13
charge = 0
 C 2.132551 0.503180 -0.997034
 C 2.650883 -0.119552 0.062338
 C 3.288291 0.538202 1.163229
 C 3.843463 0.049221 2.272640
 O 4.339986 1.045475 3.061561
 C 4.061245 2.254610 2.368088
 O 3.395309 1.913294 1.168715
 H 1.663533 -0.055663 -1.796488
 H 2.165960 1.581976 -1.087407
 H 2.610000 -1.201712 0.139182
 H 3.954603 -0.962219 2.624258
 H 5.002317 2.769178 2.139760
 H 3.415359 2.889121 2.986768