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All results from a given calculation for Cl2CS (Thiophosgene)

using model chemistry: PBEPBE/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at PBEPBE/6-31+G**
 hartrees
Energy at 0K-1356.037605
Energy at 298.15K-1356.037772
HF Energy-1356.037605
Nuclear repulsion energy242.367045
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 PBEPBE/6-31+G**
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 1114 1101 334.06      
2 A1 487 481 22.51      
3 A1 294 291 0.16      
4 B1 476 471 2.49      
5 B2 742 734 283.01      
6 B2 301 297 1.24      

Unscaled Zero Point Vibrational Energy (zpe) 1707.2 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 1687.8 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 PBEPBE/6-31+G**
ABC
0.11561 0.11232 0.05697

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.141
S2 0.000 0.000 1.760
Cl3 0.000 1.444 -0.853
Cl4 0.000 -1.444 -0.853

Atom - Atom Distances (Å)
  C1 S2 Cl3 Cl4
C11.61811.75321.7532
S21.61812.98502.9850
Cl31.75322.98502.8878
Cl41.75322.98502.8878

picture of Thiophosgene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 Cl3 124.556 S2 C1 Cl4 124.556
Cl3 C1 Cl4 110.888
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.335      
2 S -0.069      
3 Cl 0.202      
4 Cl 0.202      


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 -0.544 0.544
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.080 0.000 0.000
y 0.000 -43.341 0.000
z 0.000 0.000 -43.310
Traceless
 xyz
x 0.245 0.000 0.000
y 0.000 -0.146 0.000
z 0.000 0.000 -0.099
Polar
3z2-r2-0.198
x2-y20.260
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.704 0.000 0.000
y 0.000 9.215 0.000
z 0.000 0.000 11.589


<r2> (average value of r2) Å2
<r2> 172.289
(<r2>)1/2 13.126