16
charge = 0
 C 1.251539 0.126743 -0.361048
 C 2.639726 -0.146818 0.205126
 O 2.815816 0.525464 1.431842
 C 2.954343 -1.623893 0.281298
 C 2.806468 -2.397265 -0.992705
 C 3.364242 -2.195152 1.408539
 H 1.073975 1.203049 -0.378949
 H 0.484221 -0.343211 0.262685
 H 1.140646 -0.256586 -1.376730
 H 3.379084 0.308867 -0.466560
 H 2.161566 0.185563 2.050301
 H 1.758140 -2.487680 -1.291701
 H 3.214829 -3.402985 -0.889240
 H 3.328336 -1.900076 -1.817302
 H 3.508628 -1.622364 2.316109
 H 3.595151 -3.253956 1.446115