18

C 0.72917 1.26223 -0.22754
C -0.72839 1.26301 0.22356
C -1.45768 -0.00059 -0.22832
C -0.72986 -1.26304 0.22493
C 0.72789 -1.26419 -0.22610
C 1.45772 -0.00087 0.22466
H 0.77256 1.33546 -1.32085
H 1.23946 2.14498 0.17265
H -1.23839 2.14596 -0.17697
H -0.77216 1.33645 1.31699
H -2.47900 0.00065 0.17065
H -1.54208 -0.00050 -1.32228
H -0.77316 -1.33544 1.31819
H -1.24007 -2.14594 -0.17463
H 1.23773 -2.14693 0.17479
H 0.77146 -1.33848 -1.31968
H 1.54317 -0.00056 1.31849
H 2.47814 -0.00165 -0.17540