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All results from a given calculation for Cl2CS (Thiophosgene)

using model chemistry: HF/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 HF/cc-pVTZ
 hartrees
Energy at 0K-1354.424845
Energy at 298.15K-1354.425238
HF Energy-1354.424845
Nuclear repulsion energy246.876540
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 HF/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 1253 1140 415.22      
2 A1 548 499 13.90      
3 A1 316 288 0.00      
4 B1 533 485 0.17      
5 B2 914 832 224.70      
6 B2 330 300 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 1946.9 cm-1
Scaled (by 0.9101) Zero Point Vibrational Energy (zpe) 1771.9 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 HF/cc-pVTZ
ABC
0.11882 0.11760 0.05910

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.133
S2 0.000 0.000 1.720
Cl3 0.000 1.424 -0.833
Cl4 0.000 -1.424 -0.833

Atom - Atom Distances (Å)
  C1 S2 Cl3 Cl4
C11.58761.72091.7209
S21.58762.92382.9238
Cl31.72092.92382.8486
Cl41.72092.92382.8486

picture of Thiophosgene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 Cl3 124.141 S2 C1 Cl4 124.141
Cl3 C1 Cl4 111.718
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.126      
2 S -0.075      
3 Cl -0.026      
4 Cl -0.026      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.712 0.712
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.027 0.000 0.000
y 0.000 -43.309 0.000
z 0.000 0.000 -43.491
Traceless
 xyz
x 0.373 0.000 0.000
y 0.000 -0.051 0.000
z 0.000 0.000 -0.323
Polar
3z2-r2-0.646
x2-y20.283
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.429 0.000 0.000
y 0.000 7.861 0.000
z 0.000 0.000 10.608


<r2> (average value of r2) Å2
<r2> 167.056
(<r2>)1/2 12.925