5
Vinyl,^2A^{\prime\prime},CC3,aug-cc-pVTZ
C    0.00000000            0.61791845           -0.02277127
C    0.00000000           -0.68764125            0.08366330
H    0.00000000            1.26171515            0.84563482
H    0.00000000            1.10470574           -0.99484421
H    0.00000000           -1.53624338           -0.57582160