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All results from a given calculation for Cl2CS (Thiophosgene)

using model chemistry: CCSD=FULL/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-1355.277671
Energy at 298.15K-1355.277957
HF Energy-1354.424666
Nuclear repulsion energy245.741159
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/cc-pVTZ
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 1193 1131 279.02      
2 A1 521 494 16.68      
3 A1 300 285 0.10      
4 B1 495 469 0.80      
5 B2 857 812 206.40      
6 B2 311 295 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 1838.6 cm-1
Scaled (by 0.9481) Zero Point Vibrational Energy (zpe) 1743.2 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/cc-pVTZ
ABC
0.11835 0.11594 0.05857

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.134
S2 0.000 0.000 1.733
Cl3 0.000 1.427 -0.839
Cl4 0.000 -1.427 -0.839

Atom - Atom Distances (Å)
  C1 S2 Cl3 Cl4
C11.59891.72711.7271
S21.59892.94102.9410
Cl31.72712.94102.8542
Cl41.72712.94102.8542

picture of Thiophosgene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 Cl3 124.278 S2 C1 Cl4 124.278
Cl3 C1 Cl4 111.443
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability