          20
 
   C          2.54530980      0.85407025     -0.21573165
   C          2.06064480     -0.47228675      0.35837535
   C          0.69502880     -0.90007775     -0.17294665
   C         -0.44023720      0.04445425      0.20259935
   C         -1.80339720     -0.45884775     -0.25474565
   C         -2.93211020      0.49429025      0.11555335
   H          1.89881180      1.67901125      0.07790235
   H          2.56389380      0.81727025     -1.30550765
   H          3.55216080      1.08741925      0.12705835
   H          2.01475380     -0.40526275      1.44798935
   H          2.79093080     -1.24989675      0.12797035
   H          0.45906180     -1.89773075      0.20575435
   H          0.74413180     -0.98727775     -1.26245365
   H         -0.26612120      1.03215925     -0.23001965
   H         -0.45165920      0.17992725      1.28864935
   H         -1.98929820     -1.44065575      0.18647435
   H         -1.78494120     -0.60619975     -1.33704665
   H         -3.89999220      0.12102825     -0.21543365
   H         -2.77733420      1.47243425     -0.33959465
   H         -2.97963720      0.63617125      1.19515335
