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All results from a given calculation for SSO (Disulfur monoxide)

using model chemistry: HSEh1PBE/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/6-31G
 hartrees
Energy at 0K-871.076092
Energy at 298.15K 
HF Energy-871.076092
Nuclear repulsion energy129.292874
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 HSEh1PBE/6-31G
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' 943 902 61.26 15.14 0.36 0.53
2 A' 557 533 18.45 25.65 0.28 0.44
3 A' 297 284 10.28 12.33 0.67 0.80

Unscaled Zero Point Vibrational Energy (zpe) 898.6 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 859.6 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 HSEh1PBE/6-31G
ABC
1.01548 0.14542 0.12720

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 1.622 0.770 0.000
S2 0.000 0.756 0.000
S3 -0.811 -1.141 0.000

Atom - Atom Distances (Å)
  O1 S2 S3
O11.62213.0938
S21.62212.0638
S33.09382.0638

picture of Disulfur monoxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 S2 S3 113.609
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.482      
2 S 0.567      
3 S -0.084      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.718 0.911 0.000 1.945
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.357 -1.613 0.000
y -1.613 -31.863 0.000
z 0.000 0.000 -29.664
Traceless
 xyz
x -5.593 -1.613 0.000
y -1.613 1.147 0.000
z 0.000 0.000 4.446
Polar
3z2-r28.892
x2-y2-4.494
xy-1.613
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.238 3.411 0.000
y 3.411 7.291 0.000
z 0.000 0.000 2.122


<r2> (average value of r2) Å2
<r2> 86.686
(<r2>)1/2 9.311