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All results from a given calculation for Cl2CS (Thiophosgene)

using model chemistry: HSEh1PBE/STO-3G

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/STO-3G
 hartrees
Energy at 0K-1341.386043
Energy at 298.15K-1341.386096
HF Energy-1341.386043
Nuclear repulsion energy238.091405
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/STO-3G
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 1376 1215 197.59      
2 A1 526 465 17.01      
3 A1 283 250 2.56      
4 B1 457 403 1.56      
5 B2 864 763 251.59      
6 B2 310 274 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 1907.3 cm-1
Scaled (by 0.8831) Zero Point Vibrational Energy (zpe) 1684.3 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/STO-3G
ABC
0.11098 0.10870 0.05491

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/STO-3G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.197
S2 0.000 0.000 1.781
Cl3 0.000 1.474 -0.873
Cl4 0.000 -1.474 -0.873

Atom - Atom Distances (Å)
  C1 S2 Cl3 Cl4
C11.58341.82121.8212
S21.58343.03513.0351
Cl31.82123.03512.9475
Cl41.82123.03512.9475

picture of Thiophosgene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 Cl3 125.979 S2 C1 Cl4 125.979
Cl3 C1 Cl4 108.042
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.066      
2 S 0.236      
3 Cl -0.085      
4 Cl -0.085      


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 1.805 1.805
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.114 0.000 0.000
y 0.000 -42.030 0.000
z 0.000 0.000 -38.916
Traceless
 xyz
x 2.359 0.000 0.000
y 0.000 -3.515 0.000
z 0.000 0.000 1.156
Polar
3z2-r22.313
x2-y23.916
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.815 0.000 0.000
y 0.000 3.985 0.000
z 0.000 0.000 5.440


<r2> (average value of r2) Å2
<r2> 175.492
(<r2>)1/2 13.247