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All results from a given calculation for Cl2CS (Thiophosgene)

using model chemistry: B3PW91/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-1356.554193
Energy at 298.15K-1356.554426
HF Energy-1356.554193
Nuclear repulsion energy243.900807
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/cc-pVDZ
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 1168 1128 325.83      
2 A1 507 490 19.84      
3 A1 299 289 0.13      
4 B1 482 465 1.11      
5 B2 800 772 270.14      
6 B2 306 295 0.22      

Unscaled Zero Point Vibrational Energy (zpe) 1781.3 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 1718.9 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 B3PW91/cc-pVDZ
ABC
0.11705 0.11378 0.05770

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVDZ

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 1.749
Cl3 0.000 1.435 -0.847
Cl4 0.000 -1.435 -0.847

Atom - Atom Distances (Å)
  C1 S2 Cl3 Cl4
C11.61021.74091.7409
S21.61022.96602.9660
Cl31.74092.96602.8701
Cl41.74092.96602.8701

picture of Thiophosgene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 Cl3 124.482 S2 C1 Cl4 124.482
Cl3 C1 Cl4 111.036
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.173      
2 S 0.050      
3 Cl 0.062      
4 Cl 0.062      


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 -0.561 0.561
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.428 0.000 0.000
y 0.000 -42.315 0.000
z 0.000 0.000 -42.233
Traceless
 xyz
x -0.153 0.000 0.000
y 0.000 0.015 0.000
z 0.000 0.000 0.138
Polar
3z2-r20.277
x2-y2-0.112
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.169 0.000 0.000
y 0.000 7.531 0.000
z 0.000 0.000 9.976


<r2> (average value of r2) Å2
<r2> 169.891
(<r2>)1/2 13.034