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All results from a given calculation for H2CS (Thioformaldehyde)

using model chemistry: CCSD=FULL/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at CCSD=FULL/daug-cc-pVDZ
 hartrees
Energy at 0K-436.850550
Energy at 298.15K 
HF Energy-436.533561
Nuclear repulsion energy44.309785
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 CCSD=FULL/daug-cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3106 3106 26.82      
2 A1 1503 1503 3.53      
3 A1 1088 1088 7.26      
4 B1 1016 1016 40.40      
5 B2 3199 3199 4.37      
6 B2 1007 1007 1.55      

Unscaled Zero Point Vibrational Energy (zpe) 5459.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5459.4 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at CCSD=FULL/daug-cc-pVDZ
ABC
9.62357 0.57805 0.54529

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/daug-cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.591
C2 0.000 0.000 -1.038
H3 0.000 0.932 -1.618
H4 0.000 -0.932 -1.618

Atom - Atom Distances (Å)
  S1 C2 H3 H4
S11.62932.39772.3977
C21.62931.09781.0978
H32.39771.09781.8645
H42.39771.09781.8645

picture of Thioformaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 H3 121.875 S1 C2 H4 121.875
H3 C2 H4 116.249
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability