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All results from a given calculation for Cl2CS (Thiophosgene)

using model chemistry: HF/6-31G(2df,p)

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/6-31G(2df,p)
 hartrees
Energy at 0K-1354.320960
Energy at 298.15K-1354.321351
HF Energy-1354.320960
Nuclear repulsion energy246.999816
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/6-31G(2df,p)
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 1258 1139 421.43      
2 A1 550 498 13.68      
3 A1 317 287 0.00      
4 B1 536 485 0.08      
5 B2 919 832 224.59      
6 B2 331 300 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 1955.2 cm-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 1770.4 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 HF/6-31G(2df,p)
ABC
0.11894 0.11771 0.05916

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-31G(2df,p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.133
S2 0.000 0.000 1.719
Cl3 0.000 1.424 -0.833
Cl4 0.000 -1.424 -0.833

Atom - Atom Distances (Å)
  C1 S2 Cl3 Cl4
C11.58621.72041.7204
S21.58622.92232.9223
Cl31.72042.92232.8471
Cl41.72042.92232.8471

picture of Thiophosgene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 Cl3 124.161 S2 C1 Cl4 124.161
Cl3 C1 Cl4 111.679
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.112      
2 S -0.114      
3 Cl 0.001      
4 Cl 0.001      


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 -0.741 0.741
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.008 0.000 0.000
y 0.000 -43.201 0.000
z 0.000 0.000 -43.485
Traceless
 xyz
x 0.335 0.000 0.000
y 0.000 0.046 0.000
z 0.000 0.000 -0.381
Polar
3z2-r2-0.762
x2-y20.193
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.469 0.000 0.000
y 0.000 7.729 0.000
z 0.000 0.000 10.358


<r2> (average value of r2) Å2
<r2> 166.889
(<r2>)1/2 12.919