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All results from a given calculation for Cl2CS (Thiophosgene)

using model chemistry: PBEPBEultrafine/cc-pV(T+d)Z

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at PBEPBEultrafine/cc-pV(T+d)Z
 hartrees
Energy at 0K-1356.162846
Energy at 298.15K-1356.163010
HF Energy-1356.162846
Nuclear repulsion energy244.084311
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 PBEPBEultrafine/cc-pV(T+d)Z
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 1119 1119 309.26      
2 A1 490 490 19.38      
3 A1 288 288 0.11      
4 B1 474 474 1.49      
5 B2 743 743 253.61      
6 B2 294 294 0.50      

Unscaled Zero Point Vibrational Energy (zpe) 1703.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1703.7 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 PBEPBEultrafine/cc-pV(T+d)Z
ABC
0.11762 0.11358 0.05778

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/cc-pV(T+d)Z

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.142
S2 0.000 0.000 1.750
Cl3 0.000 1.432 -0.848
Cl4 0.000 -1.432 -0.848

Atom - Atom Distances (Å)
  C1 S2 Cl3 Cl4
C11.60731.74091.7409
S21.60732.96622.9662
Cl31.74092.96622.8630
Cl41.74092.96622.8630

picture of Thiophosgene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 Cl3 124.684 S2 C1 Cl4 124.684
Cl3 C1 Cl4 110.631
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/cc-pV(T+d)Z Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.009      
2 S -0.021      
3 Cl 0.006      
4 Cl 0.006      


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 -0.572 0.572
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.554 0.000 0.000
y 0.000 -42.447 0.000
z 0.000 0.000 -42.590
Traceless
 xyz
x -0.035 0.000 0.000
y 0.000 0.125 0.000
z 0.000 0.000 -0.090
Polar
3z2-r2-0.180
x2-y2-0.106
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.580 0.000 0.000
y 0.000 9.027 0.000
z 0.000 0.000 11.284


<r2> (average value of r2) Å2
<r2> 169.805
(<r2>)1/2 13.031