5
Ketene,^1A_1,CC3,aug-cc-pVTZ
C    0.00000000            0.00000000           -1.29547953
C    0.00000000            0.00000000            0.01851350
O    0.00000000            0.00000000            1.18357846
H    0.00000000            0.93893013           -1.81881376
H    0.00000000           -0.93893013           -1.81881376

5
Ketene,^1A^\prime,CC3,aug-cc-pVTZ
C    1.08114240            0.00000000           -0.49243496
C    0.00212157            0.00000000            0.44202910
O   -1.18382434            0.00000000            0.24863171
H    0.86575253            0.00000000           -1.55412662
H    2.09666784            0.00000000           -0.14102122