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

using model chemistry: HF/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 HF/6-31G**
 hartrees
Energy at 0K-869.806794
Energy at 298.15K 
HF Energy-869.806794
Nuclear repulsion energy143.624910
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 HF/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' 1367 1234 276.65 34.61 0.34 0.51
2 A' 784 708 84.10 51.97 0.27 0.42
3 A' 437 394 21.89 5.59 0.68 0.81

Unscaled Zero Point Vibrational Energy (zpe) 1293.9 cm-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 1167.9 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 HF/6-31G**
ABC
1.41136 0.17354 0.15454

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 1.431 0.787 0.000
S2 0.000 0.666 0.000
S3 -0.715 -1.059 0.000

Atom - Atom Distances (Å)
  O1 S2 S3
O11.43602.8313
S21.43601.8677
S32.83131.8677

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 117.371
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.553      
2 S 0.771      
3 S -0.218      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.656 0.949 0.000 1.908
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.435 -1.542 0.000
y -1.542 -31.098 0.000
z 0.000 0.000 -29.121
Traceless
 xyz
x -5.326 -1.542 0.000
y -1.542 1.180 0.000
z 0.000 0.000 4.146
Polar
3z2-r28.292
x2-y2-4.337
xy-1.542
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.227 2.760 0.000
y 2.760 6.909 0.000
z 0.000 0.000 2.592


<r2> (average value of r2) Å2
<r2> 74.492
(<r2>)1/2 8.631