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All results from a given calculation for Cl2CS (Thiophosgene)

using model chemistry: LSDA/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 LSDA/cc-pVDZ
 hartrees
Energy at 0K-1353.149517
Energy at 298.15K-1353.149733
HF Energy-1353.149517
Nuclear repulsion energy244.855524
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 LSDA/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 1164 1151 302.45      
2 A1 509 503 18.54      
3 A1 295 292 0.26      
4 B1 476 470 1.84      
5 B2 796 787 265.32      
6 B2 300 296 0.27      

Unscaled Zero Point Vibrational Energy (zpe) 1769.7 cm-1
Scaled (by 0.989) Zero Point Vibrational Energy (zpe) 1750.2 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 LSDA/cc-pVDZ
ABC
0.11873 0.11398 0.05815

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.137
S2 0.000 0.000 1.747
Cl3 0.000 1.425 -0.846
Cl4 0.000 -1.425 -0.846

Atom - Atom Distances (Å)
  C1 S2 Cl3 Cl4
C11.60971.73151.7315
S21.60972.95912.9591
Cl31.73152.95912.8497
Cl41.73152.95912.8497

picture of Thiophosgene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 Cl3 124.624 S2 C1 Cl4 124.624
Cl3 C1 Cl4 110.753
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.218      
2 S 0.051      
3 Cl 0.084      
4 Cl 0.084      


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 -0.633 0.633
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.353 0.000 0.000
y 0.000 -42.052 0.000
z 0.000 0.000 -42.154
Traceless
 xyz
x -0.250 0.000 0.000
y 0.000 0.202 0.000
z 0.000 0.000 0.048
Polar
3z2-r20.096
x2-y2-0.301
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 7.675 0.000
z 0.000 0.000 10.027


<r2> (average value of r2) Å2
<r2> 168.683
(<r2>)1/2 12.988