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All results from a given calculation for Cl2CS (Thiophosgene)

using model chemistry: MP4=FULL/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP4=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-1355.032786
Energy at 298.15K-1355.032951
HF Energy-1354.371836
Nuclear repulsion energy241.205240
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 MP4=FULL/aug-cc-pVDZ
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 1127 1099        
2 A1 482 470        
3 A1 290 283        
4 B1 455 444        
5 B2 777 758        
6 B2 299 291        

Unscaled Zero Point Vibrational Energy (zpe) 1714.9 cm-1
Scaled (by 0.9752) Zero Point Vibrational Energy (zpe) 1672.4 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 MP4=FULL/aug-cc-pVDZ
ABC
0.11483 0.11095 0.05643

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/aug-cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.140
S2 0.000 0.000 1.771
Cl3 0.000 1.449 -0.858
Cl4 0.000 -1.449 -0.858

Atom - Atom Distances (Å)
  C1 S2 Cl3 Cl4
C11.63031.75951.7595
S21.63033.00153.0015
Cl31.75953.00152.8976
Cl41.75953.00152.8976

picture of Thiophosgene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 Cl3 124.572 S2 C1 Cl4 124.572
Cl3 C1 Cl4 110.857
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability