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All results from a given calculation for Cl2CS (Thiophosgene)

using model chemistry: CCSD(T)=FULL/aug-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(T)=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-1355.349205
Energy at 298.15K-1355.349443
HF Energy-1354.426088
Nuclear repulsion energy245.209242
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(T)=FULL/aug-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 1156 1114        
2 A1 509 490        
3 A1 296 285        
4 B1 480 463        
5 B2 825 795        
6 B2 303 292        

Unscaled Zero Point Vibrational Energy (zpe) 1784.4 cm-1
Scaled (by 0.9637) Zero Point Vibrational Energy (zpe) 1719.6 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(T)=FULL/aug-cc-pVTZ
ABC
0.11826 0.11505 0.05832

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/aug-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 1.739
Cl3 0.000 1.428 -0.842
Cl4 0.000 -1.428 -0.842

Atom - Atom Distances (Å)
  C1 S2 Cl3 Cl4
C11.60561.72941.7294
S21.60562.95002.9500
Cl31.72942.95002.8553
Cl41.72942.95002.8553

picture of Thiophosgene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 Cl3 124.356 S2 C1 Cl4 124.356
Cl3 C1 Cl4 111.287
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability