18

C -0.00804 0.70144 -0.01225
C 0.01401 -0.71241 -0.00404
C 1.24982 -1.37990 0.00729
C 2.44769 -0.66334 0.01175
C 2.42596 0.72818 0.00420
C 1.20624 1.40710 -0.00742
C -1.20032 -1.41821 -0.00897
C -2.41998 -0.73940 -0.02048
C -2.44160 0.65222 -0.02800
C -1.24368 1.36886 -0.02354
H 1.28677 -2.46689 0.01348
H 3.39647 -1.19289 0.02084
H 3.35798 1.28718 0.00762
H 1.20954 2.49459 -0.01321
H -1.20347 -2.50571 -0.00312
H -3.35199 -1.29842 -0.02386
H -3.39063 1.18177 -0.03708
H -1.28086 2.45569 -0.02954