16

C          0.96530       -0.10350        0.11580
C          4.58820        1.04080       -0.14350
C          3.19540        1.07170       -0.03570
C          5.25930       -0.17950       -0.21850
C          3.14130       -1.34150       -0.07120
C          2.46010       -0.11990       -0.00230
C          4.52780       -1.36210       -0.18230
O          5.14120       -2.57850       -0.25610
H          0.57110        0.91740        0.08370
H          0.65700       -0.55620        1.06370
H          0.51500       -0.66010       -0.71260
H          5.14870        1.97170       -0.16940
H          2.68880        2.03270        0.02080
H          6.34090       -0.18750       -0.30220
H          2.59450       -2.28060       -0.04150
H          6.09530       -2.43510       -0.36440
