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All results from a given calculation for Cl2CS (Thiophosgene)

using model chemistry: MP2=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 MP2=FULL/cc-pVTZ
 hartrees
Energy at 0K-1355.249381
Energy at 298.15K-1355.249650
HF Energy-1354.424582
Nuclear repulsion energy245.765635
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/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 1180 1120 242.45      
2 A1 516 490 21.33      
3 A1 300 285 0.32      
4 B1 493 468 1.22      
5 B2 830 788 238.20      
6 B2 309 293 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 1813.9 cm-1
Scaled (by 0.9494) Zero Point Vibrational Energy (zpe) 1722.1 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/cc-pVTZ
ABC
0.11909 0.11531 0.05858

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/cc-pVTZ

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 1.737
Cl3 0.000 1.423 -0.841
Cl4 0.000 -1.423 -0.841

Atom - Atom Distances (Å)
  C1 S2 Cl3 Cl4
C11.60221.72551.7255
S21.60222.94502.9450
Cl31.72552.94502.8453
Cl41.72552.94502.8453

picture of Thiophosgene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 Cl3 124.463 S2 C1 Cl4 124.463
Cl3 C1 Cl4 111.074
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability