C         -0.82021        1.29573       -1.72332
C          0.37984        0.46351       -1.63817
C         -1.13952        0.96288       -0.47631
C          0.06045        0.13069       -0.39109
H         -1.28260        1.92908       -2.47237
H         -1.96108        1.21924        0.18325
H          1.20268        0.20539       -2.29562
H          0.52113       -0.50209        0.35924