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All results from a given calculation for Cl2CS (Thiophosgene)

using model chemistry: CCSD(T)=FULL/TZVP

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(T)=FULL/TZVP
 hartrees
Energy at 0K-1355.085527
Energy at 298.15K-1355.085742
HF Energy-1354.377513
Nuclear repulsion energy242.581244
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(T)=FULL/TZVP
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 1135 1085        
2 A1 498 476        
3 A1 297 284        
4 B1 467 446        
5 B2 810 774        
6 B2 309 295        

Unscaled Zero Point Vibrational Energy (zpe) 1757.3 cm-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 1680.0 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(T)=FULL/TZVP
ABC
0.11508 0.11320 0.05707

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/TZVP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.138
S2 0.000 0.000 1.753
Cl3 0.000 1.447 -0.849
Cl4 0.000 -1.447 -0.849

Atom - Atom Distances (Å)
  C1 S2 Cl3 Cl4
C11.61501.75201.7520
S21.61502.97782.9778
Cl31.75202.97782.8946
Cl41.75202.97782.8946

picture of Thiophosgene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 Cl3 124.305 S2 C1 Cl4 124.305
Cl3 C1 Cl4 111.390
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability