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All results from a given calculation for Cl2CS (Thiophosgene)

using model chemistry: B3PW91/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3PW91/6-311G**
 hartrees
Energy at 0K-1356.574503
Energy at 298.15K-1356.574764
HF Energy-1356.574503
Nuclear repulsion energy244.646433
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 B3PW91/6-311G**
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 1159 1116 375.30      
2 A1 507 489 23.37      
3 A1 307 296 0.02      
4 B1 496 478 3.14      
5 B2 790 760 292.58      
6 B2 315 303 0.97      

Unscaled Zero Point Vibrational Energy (zpe) 1786.3 cm-1
Scaled (by 0.9631) Zero Point Vibrational Energy (zpe) 1720.4 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 B3PW91/6-311G**
ABC
0.11721 0.11499 0.05804

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-311G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.138
S2 0.000 0.000 1.739
Cl3 0.000 1.434 -0.843
Cl4 0.000 -1.434 -0.843

Atom - Atom Distances (Å)
  C1 S2 Cl3 Cl4
C11.60161.73721.7372
S21.60162.95362.9536
Cl31.73722.95362.8681
Cl41.73722.95362.8681

picture of Thiophosgene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 Cl3 124.362 S2 C1 Cl4 124.362
Cl3 C1 Cl4 111.276
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.351      
2 S 0.160      
3 Cl 0.096      
4 Cl 0.096      


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 -0.523 0.523
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.234 0.000 0.000
y 0.000 -43.443 0.000
z 0.000 0.000 -43.424
Traceless
 xyz
x 0.199 0.000 0.000
y 0.000 -0.113 0.000
z 0.000 0.000 -0.086
Polar
3z2-r2-0.172
x2-y20.208
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.138 0.000 0.000
y 0.000 7.947 0.000
z 0.000 0.000 10.506


<r2> (average value of r2) Å2
<r2> 169.675
(<r2>)1/2 13.026