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All results from a given calculation for Cl2CS (Thiophosgene)

using model chemistry: HSEh1PBE/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 HSEh1PBE/aug-cc-pVTZ
 hartrees
Energy at 0K-1356.313283
Energy at 298.15K-1356.313539
HF Energy-1356.313283
Nuclear repulsion energy245.944529
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/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 1167 1123 327.28      
2 A1 516 496 17.75      
3 A1 298 287 0.05      
4 B1 493 474 1.49      
5 B2 811 780 234.18      
6 B2 306 294 0.10      

Unscaled Zero Point Vibrational Energy (zpe) 1795.2 cm-1
Scaled (by 0.9618) Zero Point Vibrational Energy (zpe) 1726.6 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 HSEh1PBE/aug-cc-pVTZ
ABC
0.11915 0.11557 0.05867

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/aug-cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.137
S2 0.000 0.000 1.735
Cl3 0.000 1.422 -0.841
Cl4 0.000 -1.422 -0.841

Atom - Atom Distances (Å)
  C1 S2 Cl3 Cl4
C11.59841.72561.7256
S21.59842.94222.9422
Cl31.72562.94222.8446
Cl41.72562.94222.8446

picture of Thiophosgene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 Cl3 124.491 S2 C1 Cl4 124.491
Cl3 C1 Cl4 111.018
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.038      
2 S 0.043      
3 Cl -0.003      
4 Cl -0.003      


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 -0.609 0.609
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.723 0.000 0.000
y 0.000 -42.684 0.000
z 0.000 0.000 -42.915
Traceless
 xyz
x 0.076 0.000 0.000
y 0.000 0.135 0.000
z 0.000 0.000 -0.211
Polar
3z2-r2-0.422
x2-y2-0.040
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.225 0.000 0.000
y 0.000 10.070 0.000
z 0.000 0.000 12.050


<r2> (average value of r2) Å2
<r2> 167.796
(<r2>)1/2 12.954