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All results from a given calculation for Cl2CS (Thiophosgene)

using model chemistry: PBE1PBE/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 PBE1PBE/6-311G*
 hartrees
Energy at 0K-1356.217311
Energy at 298.15K-1356.217592
HF Energy-1356.217311
Nuclear repulsion energy245.365297
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 PBE1PBE/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 1176 1127 380.13      
2 A1 518 496 22.16      
3 A1 310 297 0.02      
4 B1 501 480 2.98      
5 B2 815 781 287.85      
6 B2 317 304 0.68      

Unscaled Zero Point Vibrational Energy (zpe) 1818.3 cm-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 1742.9 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 PBE1PBE/6-311G*
ABC
0.11795 0.11562 0.05839

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-311G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.135
S2 0.000 0.000 1.735
Cl3 0.000 1.430 -0.840
Cl4 0.000 -1.430 -0.840

Atom - Atom Distances (Å)
  C1 S2 Cl3 Cl4
C11.59961.73061.7306
S21.59962.94532.9453
Cl31.73062.94532.8591
Cl41.73062.94532.8591

picture of Thiophosgene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 Cl3 124.309 S2 C1 Cl4 124.309
Cl3 C1 Cl4 111.382
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.351      
2 S 0.156      
3 Cl 0.097      
4 Cl 0.097      


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 -0.567 0.567
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.313 0.000 0.000
y 0.000 -43.525 0.000
z 0.000 0.000 -43.568
Traceless
 xyz
x 0.233 0.000 0.000
y 0.000 -0.084 0.000
z 0.000 0.000 -0.148
Polar
3z2-r2-0.297
x2-y20.211
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 7.836 0.000
z 0.000 0.000 10.445


<r2> (average value of r2) Å2
<r2> 168.901
(<r2>)1/2 12.996