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All results from a given calculation for C3H6S (Thietane)

using model chemistry: QCISD/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at QCISD/aug-cc-pVTZ
 hartrees
Energy at 0K-515.400746
Energy at 298.15K 
HF Energy-514.658466
Nuclear repulsion energy164.345995
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at QCISD/aug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at QCISD/aug-cc-pVTZ
ABC
0.33829 0.22188 0.14801

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.333 1.043 0.000
C2 -0.201 -0.300 1.149
C3 -0.201 -0.300 -1.149
C4 -0.201 -1.329 0.000
H5 -1.190 -0.104 1.559
H6 0.500 -0.489 1.958
H7 -1.190 -0.104 -1.559
H8 0.500 -0.489 -1.958
H9 -1.047 -2.016 0.000
H10 0.720 -1.910 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 C4 H5 H6 H7 H8 H9 H10
S11.84611.84612.43052.46272.49182.46272.49183.35522.9783
C21.84612.29821.54221.08851.08712.88983.19112.23162.1820
C31.84612.29821.54222.88983.19111.08851.08712.23162.1820
C42.43051.54221.54222.21532.24312.21532.24311.08991.0892
H52.46271.08852.88982.21531.77873.11803.92132.47083.0561
H62.49181.08713.19112.24311.77873.92133.91682.92562.4298
H72.46272.88981.08852.21533.11803.92131.77872.47083.0561
H82.49183.19111.08712.24313.92133.91681.77872.92562.4298
H93.35522.23162.23161.08992.47082.92562.47082.92561.7698
H102.97832.18202.18201.08923.05612.42983.05612.42981.7698

picture of Thietane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 C4 91.219 S1 C2 H5 111.487
S1 C2 H6 113.794 S1 C3 C4 91.219
S1 C3 H7 111.487 S1 C3 H8 113.794
C2 S1 C3 76.991 C2 C4 C3 96.340
C2 C4 H9 114.871 C2 C4 H10 110.868
C3 C4 H9 114.871 C3 C4 H10 110.868
C4 C2 H5 113.606 C4 C2 H6 116.030
C4 C3 H7 113.606 C4 C3 H8 116.030
H5 C2 H6 109.681 H7 C3 H8 109.681
H9 C4 H10 108.620
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability