return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for ClSO (Sulfur chloride oxide)

using model chemistry: PBEPBE/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A"
Energy calculated at PBEPBE/cc-pVTZ
 hartrees
Energy at 0K-933.231443
Energy at 298.15K-933.231944
HF Energy-933.231443
Nuclear repulsion energy137.879899
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 PBEPBE/cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 1130 1122 76.06      
2 A' 460 457 86.37      
3 A' 280 278 2.60      

Unscaled Zero Point Vibrational Energy (zpe) 934.8 cm-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 928.4 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 PBEPBE/cc-pVTZ
ABC
1.06128 0.14348 0.12639

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.703 -1.168 0.000
S2 0.000 0.817 0.000
O3 1.493 0.847 0.000

Atom - Atom Distances (Å)
  Cl1 S2 O3
Cl12.10532.9797
S22.10531.4933
O32.97971.4933

picture of Sulfur chloride oxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 S2 O3 110.642
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.134      
2 S 0.427      
3 O -0.293      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.219 0.770 0.000 1.442
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.506 -1.288 0.000
y -1.288 -28.768 0.000
z 0.000 0.000 -29.902
Traceless
 xyz
x -3.171 -1.288 0.000
y -1.288 2.436 0.000
z 0.000 0.000 0.735
Polar
3z2-r21.470
x2-y2-3.738
xy-1.288
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.431 1.823 0.000
y 1.823 6.712 0.000
z 0.000 0.000 3.082


<r2> (average value of r2) Å2
<r2> 84.800
(<r2>)1/2 9.209