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All results from a given calculation for Cl2CS (Thiophosgene)

using model chemistry: HF/aug-cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at HF/aug-cc-pVQZ
 hartrees
Energy at 0K-1354.440668
Energy at 298.15K-1354.441063
HF Energy-1354.440668
Nuclear repulsion energy247.262771
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 HF/aug-cc-pVQZ
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 1249 1135 407.92      
2 A1 549 499 13.22      
3 A1 317 288 0.01      
4 B1 535 486 0.57      
5 B2 916 832 206.97      
6 B2 331 301 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 1948.6 cm-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 1770.3 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 HF/aug-cc-pVQZ
ABC
0.11911 0.11804 0.05929

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/aug-cc-pVQZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.132
S2 0.000 0.000 1.717
Cl3 0.000 1.423 -0.831
Cl4 0.000 -1.423 -0.831

Atom - Atom Distances (Å)
  C1 S2 Cl3 Cl4
C11.58511.71821.7182
S21.58512.91872.9187
Cl31.71822.91872.8451
Cl41.71822.91872.8451

picture of Thiophosgene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 Cl3 124.112 S2 C1 Cl4 124.112
Cl3 C1 Cl4 111.776
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.384      
2 S 0.271      
3 Cl 0.056      
4 Cl 0.056      


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 -0.690 0.690
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.187 0.000 0.000
y 0.000 -43.338 0.000
z 0.000 0.000 -43.569
Traceless
 xyz
x 0.267 0.000 0.000
y 0.000 0.040 0.000
z 0.000 0.000 -0.307
Polar
3z2-r2-0.614
x2-y20.152
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.129 0.000 0.000
y 0.000 9.296 0.000
z 0.000 0.000 11.650


<r2> (average value of r2) Å2
<r2> 166.675
(<r2>)1/2 12.910