13
charge = 0
 C 0.829475 0.085618 0.033226
 C 2.163338 0.035888 0.023146
 O 2.855190 1.211939 0.005242
 C 4.255773 1.265392 -0.007133
 O 4.969017 0.046631 0.000967
 C 4.275664 -1.104408 0.018763
 C 2.945850 -1.174707 0.029867
 H 0.303065 1.029936 0.027366
 H 0.262204 -0.833752 0.047564
 H 4.572391 1.822507 0.880080
 H 4.557486 1.801960 -0.912048
 H 4.934422 -1.963393 0.022903
 H 2.446225 -2.131611 0.044055