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

using model chemistry: B1B95/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/6-311G**
 hartrees
Energy at 0K-871.667095
Energy at 298.15K 
HF Energy-871.667095
Nuclear repulsion energy141.113134
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 B1B95/6-311G**
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' 1201 1153 167.37 19.49 0.42 0.59
2 A' 695 667 57.04 29.70 0.28 0.44
3 A' 390 374 13.47 8.13 0.65 0.79

Unscaled Zero Point Vibrational Energy (zpe) 1142.5 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 1096.9 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 B1B95/6-311G**
ABC
1.36204 0.16765 0.14927

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 1.462 0.799 0.000
S2 0.000 0.675 0.000
S3 -0.731 -1.074 0.000

Atom - Atom Distances (Å)
  O1 S2 S3
O11.46732.8839
S21.46731.8956
S32.88391.8956

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 117.522
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.406      
2 S 0.571      
3 S -0.166      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.536 0.661 0.000 1.672
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.822 -1.396 0.000
y -1.396 -30.793 0.000
z 0.000 0.000 -28.986
Traceless
 xyz
x -4.932 -1.396 0.000
y -1.396 1.111 0.000
z 0.000 0.000 3.821
Polar
3z2-r27.643
x2-y2-4.028
xy-1.396
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.383 2.695 0.000
y 2.695 7.025 0.000
z 0.000 0.000 2.519


<r2> (average value of r2) Å2
<r2> 76.198
(<r2>)1/2 8.729