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All results from a given calculation for Cl2CS (Thiophosgene)

using model chemistry: MP2=FULL/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP2=FULL/6-311G**
 hartrees
Energy at 0K-1355.166595
Energy at 298.15K-1355.166897
HF Energy-1354.378515
Nuclear repulsion energy244.699664
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 MP2=FULL/6-311G**
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 1186 1125 263.65      
2 A1 516 489 26.58      
3 A1 314 298 0.16      
4 B1 498 472 3.15      
5 B2 829 787 263.07      
6 B2 323 307 0.57      

Unscaled Zero Point Vibrational Energy (zpe) 1833.0 cm-1
Scaled (by 0.9486) Zero Point Vibrational Energy (zpe) 1738.8 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 MP2=FULL/6-311G**
ABC
0.11715 0.11515 0.05807

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.135
S2 0.000 0.000 1.739
Cl3 0.000 1.434 -0.842
Cl4 0.000 -1.434 -0.842

Atom - Atom Distances (Å)
  C1 S2 Cl3 Cl4
C11.60381.73531.7353
S21.60382.95232.9523
Cl31.73532.95232.8688
Cl41.73532.95232.8688

picture of Thiophosgene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 Cl3 124.249 S2 C1 Cl4 124.249
Cl3 C1 Cl4 111.503
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability