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All results from a given calculation for Cl2CS (Thiophosgene)

using model chemistry: B1B95/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B1B95/6-311G**
 hartrees
Energy at 0K-1356.850365
Energy at 298.15K-1356.850646
HF Energy-1356.850365
Nuclear repulsion energy245.643976
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 B1B95/6-311G**
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 1177 1130 380.12      
2 A1 516 496 22.66      
3 A1 307 295 0.03      
4 B1 499 479 2.85      
5 B2 813 780 289.76      
6 B2 315 303 0.64      

Unscaled Zero Point Vibrational Energy (zpe) 1814.0 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 1741.6 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 B1B95/6-311G**
ABC
0.11823 0.11587 0.05852

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G**

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 1.733
Cl3 0.000 1.428 -0.840
Cl4 0.000 -1.428 -0.840

Atom - Atom Distances (Å)
  C1 S2 Cl3 Cl4
C11.59611.72971.7297
S21.59612.94202.9420
Cl31.72972.94202.8556
Cl41.72972.94202.8556

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 111.275
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.348      
2 S 0.158      
3 Cl 0.095      
4 Cl 0.095      


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 -0.510 0.510
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.136 0.000 0.000
y 0.000 -43.406 0.000
z 0.000 0.000 -43.345
Traceless
 xyz
x 0.239 0.000 0.000
y 0.000 -0.165 0.000
z 0.000 0.000 -0.074
Polar
3z2-r2-0.148
x2-y20.270
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.135 0.000 0.000
y 0.000 7.834 0.000
z 0.000 0.000 10.414


<r2> (average value of r2) Å2
<r2> 168.473
(<r2>)1/2 12.980