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

using model chemistry: BLYP/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 BLYP/6-31G**
 hartrees
Energy at 0K-871.533981
Energy at 298.15K 
HF Energy-871.533981
Nuclear repulsion energy136.513532
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 BLYP/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' 1067 1058 105.71 14.63 0.39 0.56
2 A' 609 604 36.83 22.29 0.26 0.41
3 A' 347 344 8.06 9.21 0.63 0.77

Unscaled Zero Point Vibrational Energy (zpe) 1010.9 cm-1
Scaled (by 0.9923) Zero Point Vibrational Energy (zpe) 1003.1 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 BLYP/6-31G**
ABC
1.30436 0.15600 0.13934

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 1.507 0.843 0.000
S2 0.000 0.694 0.000
S3 -0.753 -1.115 0.000

Atom - Atom Distances (Å)
  O1 S2 S3
O11.51442.9907
S21.51441.9594
S32.99071.9594

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 118.281
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.380      
2 S 0.509      
3 S -0.129      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.220 0.670 0.000 1.392
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.878 -1.099 0.000
y -1.099 -30.748 0.000
z 0.000 0.000 -29.048
Traceless
 xyz
x -3.980 -1.099 0.000
y -1.099 0.716 0.000
z 0.000 0.000 3.265
Polar
3z2-r26.529
x2-y2-3.131
xy-1.099
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.549 2.747 0.000
y 2.747 7.158 0.000
z 0.000 0.000 2.641


<r2> (average value of r2) Å2
<r2> 80.035
(<r2>)1/2 8.946