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All results from a given calculation for Cl2CS (Thiophosgene)

using model chemistry: CCSD=FULL/6-31G*

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/6-31G*
 hartrees
Energy at 0K-1354.883815
Energy at 298.15K-1354.884098
HF Energy-1354.298952
Nuclear repulsion energy244.611274
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/6-31G*
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 1133 269.08      
2 A1 523 497 18.16      
3 A1 309 293 0.30      
4 B1 491 467 0.67      
5 B2 867 824 212.29      
6 B2 319 303 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 1851.3 cm-1
Scaled (by 0.9498) Zero Point Vibrational Energy (zpe) 1758.3 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/6-31G*
ABC
0.11684 0.11528 0.05803

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.132
S2 0.000 0.000 1.738
Cl3 0.000 1.436 -0.841
Cl4 0.000 -1.436 -0.841

Atom - Atom Distances (Å)
  C1 S2 Cl3 Cl4
C11.60631.73471.7347
S21.60632.95212.9521
Cl31.73472.95212.8726
Cl41.73472.95212.8726

picture of Thiophosgene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 Cl3 124.110 S2 C1 Cl4 124.110
Cl3 C1 Cl4 111.781
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability