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All results from a given calculation for H2CS (Thioformaldehyde)

using model chemistry: B2PLYP=FULL/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B2PLYP=FULL/6-311+G(3df,2p)
 hartrees
Energy at 0K-437.380382
Energy at 298.15K 
HF Energy-437.214668
Nuclear repulsion energy44.872340
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 B2PLYP=FULL/6-311+G(3df,2p)
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 3090 3090 29.51 130.32 0.10 0.18
2 A1 1505 1505 2.89 7.31 0.74 0.85
3 A1 1089 1089 10.96 32.90 0.12 0.22
4 B1 1031 1031 42.07 0.11 0.75 0.86
5 B2 3176 3176 3.24 114.07 0.75 0.86
6 B2 1010 1010 2.73 0.11 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5450.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5450.1 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 B2PLYP=FULL/6-311+G(3df,2p)
ABC
9.87013 0.59292 0.55932

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-311+G(3df,2p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.584
C2 0.000 0.000 -1.024
H3 0.000 0.921 -1.600
H4 0.000 -0.921 -1.600

Atom - Atom Distances (Å)
  S1 C2 H3 H4
S11.60812.36982.3698
C21.60811.08571.0857
H32.36981.08571.8410
H42.36981.08571.8410

picture of Thioformaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 H3 122.020 S1 C2 H4 122.020
H3 C2 H4 115.961
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability