18

C 1.27862 0.18463 0.01816
C 0.27619 1.05085 0.23201
C -1.17471 0.66490 0.25104
C -1.95839 1.39516 -0.82839
C 2.73027 0.56805 0.01390
C 3.37896 0.27564 -1.33035
H 1.05502 -0.86635 -0.15486
H 0.50054 2.09993 0.41620
H -1.59148 0.91268 1.23392
H -1.29601 -0.41619 0.11546
H -1.89829 2.48090 -0.69682
H -3.01420 1.10860 -0.78808
H -1.57897 1.15094 -1.82637
H 3.24594 0.00126 0.79775
H 2.85737 1.63087 0.25166
H 3.31288 -0.78876 -1.57943
H 4.43808 0.55122 -1.30652
H 2.89865 0.84461 -2.13331