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All results from a given calculation for Cl2CS (Thiophosgene)

using model chemistry: PBE1PBE/aug-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 PBE1PBE/aug-cc-pVDZ
 hartrees
Energy at 0K-1356.207954
Energy at 298.15K-1356.208210
HF Energy-1356.207954
Nuclear repulsion energy244.813550
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/aug-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 1180 1135 327.56      
2 A1 519 499 17.78      
3 A1 300 288 0.06      
4 B1 482 464 1.48      
5 B2 822 790 238.91      
6 B2 305 293 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 1803.7 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 1734.5 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/aug-cc-pVDZ
ABC
0.11819 0.11439 0.05813

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/aug-cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.136
S2 0.000 0.000 1.744
Cl3 0.000 1.428 -0.845
Cl4 0.000 -1.428 -0.845

Atom - Atom Distances (Å)
  C1 S2 Cl3 Cl4
C11.60781.73261.7326
S21.60782.95662.9566
Cl31.73262.95662.8561
Cl41.73262.95662.8561

picture of Thiophosgene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 Cl3 124.489 S2 C1 Cl4 124.489
Cl3 C1 Cl4 111.021
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.446      
2 S 0.338      
3 Cl 0.054      
4 Cl 0.054      


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 -0.623 0.623
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.019 0.000 0.000
y 0.000 -42.660 0.000
z 0.000 0.000 -42.980
Traceless
 xyz
x -0.200 0.000 0.000
y 0.000 0.340 0.000
z 0.000 0.000 -0.140
Polar
3z2-r2-0.280
x2-y2-0.360
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.027 0.000 0.000
y 0.000 9.849 0.000
z 0.000 0.000 11.912


<r2> (average value of r2) Å2
<r2> 169.170
(<r2>)1/2 13.007