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All results from a given calculation for Cl2CS (Thiophosgene)

using model chemistry: HSEh1PBE/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at HSEh1PBE/6-31G
 hartrees
Energy at 0K-1356.101977
Energy at 298.15K-1356.102132
HF Energy-1356.101977
Nuclear repulsion energy237.971243
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 HSEh1PBE/6-31G
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 1129 1080 311.19      
2 A1 471 451 20.21      
3 A1 291 279 0.90      
4 B1 473 452 1.38      
5 B2 750 717 274.92      
6 B2 306 293 0.15      

Unscaled Zero Point Vibrational Energy (zpe) 1710.0 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 1635.8 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 HSEh1PBE/6-31G
ABC
0.11078 0.10888 0.05491

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.152
S2 0.000 0.000 1.786
Cl3 0.000 1.475 -0.867
Cl4 0.000 -1.475 -0.867

Atom - Atom Distances (Å)
  C1 S2 Cl3 Cl4
C11.63391.79291.7929
S21.63393.03563.0356
Cl31.79293.03562.9502
Cl41.79293.03562.9502

picture of Thiophosgene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 Cl3 124.642 S2 C1 Cl4 124.642
Cl3 C1 Cl4 110.716
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.627      
2 S 0.247      
3 Cl 0.190      
4 Cl 0.190      


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 -0.304 0.304
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.980 0.000 0.000
y 0.000 -44.360 0.000
z 0.000 0.000 -44.093
Traceless
 xyz
x 1.247 0.000 0.000
y 0.000 -0.824 0.000
z 0.000 0.000 -0.423
Polar
3z2-r2-0.846
x2-y21.381
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.592 0.000 0.000
y 0.000 7.594 0.000
z 0.000 0.000 10.052


<r2> (average value of r2) Å2
<r2> 178.083
(<r2>)1/2 13.345