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All results from a given calculation for Cl2CS (Thiophosgene)

using model chemistry: CCD/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at CCD/6-31+G**
 hartrees
Energy at 0K-1354.853280
Energy at 298.15K-1354.853556
HF Energy-1354.300906
Nuclear repulsion energy244.643952
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 CCD/6-31+G**
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 1213 1143 241.20      
2 A1 524 494 21.07      
3 A1 308 290 0.22      
4 B1 467 440 1.56      
5 B2 865 815 207.65      
6 B2 320 301 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 1847.4 cm-1
Scaled (by 0.9423) Zero Point Vibrational Energy (zpe) 1740.8 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 CCD/6-31+G**
ABC
0.11670 0.11547 0.05804

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-31+G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.133
S2 0.000 0.000 1.736
Cl3 0.000 1.437 -0.841
Cl4 0.000 -1.437 -0.841

Atom - Atom Distances (Å)
  C1 S2 Cl3 Cl4
C11.60361.73571.7357
S21.60362.95062.9506
Cl31.73572.95062.8743
Cl41.73572.95062.8743

picture of Thiophosgene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 Cl3 124.107 S2 C1 Cl4 124.107
Cl3 C1 Cl4 111.785
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability