C 0.050900 0.030900 0.000200 C 1.459200 0.030900 0.000200 C -0.604500 1.279200 0.000200 C 2.184900 1.220000 -0.000400 H 1.985000 -0.921300 0.000400 C 0.119500 2.466600 -0.000400 C 1.518100 2.445800 -0.000800 H -0.409000 3.416500 -0.000300 ~0 3.484400 1.183100 -0.000500 ~1 -1.903500 1.328700 0.001600 +0 2.189600 3.559000 -0.001200 +1 -0.570800 -1.110700 0.000500 1 2 Ar 1 3 Ar 1 12 1 2 4 Ar 2 5 1 3 6 Ar 3 10 1 4 7 Ar 4 9 1 6 7 Ar 6 8 1 7 11 1