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All results from a given calculation for SO (Sulfur monoxide)

using model chemistry: PBEPBE/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 3Σ
2 1 yes C*V 1Σ

State 1 (3Σ)

Jump to S2C1
Energy calculated at PBEPBE/6-311+G(3df,2p)
 hartrees
Energy at 0K-473.169466
Energy at 298.15K 
HF Energy-473.169466
Nuclear repulsion energy45.040550
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/6-311+G(3df,2p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 1110 1101 17.13 24.02 0.29 0.45

Unscaled Zero Point Vibrational Energy (zpe) 554.9 cm-1
Scaled (by 0.9918) Zero Point Vibrational Energy (zpe) 550.3 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/6-311+G(3df,2p)
B
0.69915

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311+G(3df,2p)

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.501
O2 0.000 0.000 -1.003

Atom - Atom Distances (Å)
  S1 O2
S11.5039
O21.5039

picture of Sulfur monoxide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.212      
2 O -0.212      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 1.410 1.410
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.757 0.000 0.000
y 0.000 -17.757 0.000
z 0.000 0.000 -18.422
Traceless
 xyz
x 0.332 0.000 0.000
y 0.000 0.332 0.000
z 0.000 0.000 -0.665
Polar
3z2-r2-1.330
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.855 0.000 0.000
y 0.000 2.855 0.000
z 0.000 0.000 4.394


<r2> (average value of r2) Å2
<r2> 23.291
(<r2>)1/2 4.826

State 2 (1Σ)

Jump to S1C1
Energy calculated at PBEPBE/6-311+G(3df,2p)
 hartrees
Energy at 0K-473.124087
Energy at 298.15K 
HF Energy-473.124087
Nuclear repulsion energy44.956169
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/6-311+G(3df,2p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 1103 1094 23.70 17.03 0.41 0.58

Unscaled Zero Point Vibrational Energy (zpe) 551.5 cm-1
Scaled (by 0.9918) Zero Point Vibrational Energy (zpe) 547.0 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/6-311+G(3df,2p)
B
0.69653

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311+G(3df,2p)

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.502
O2 0.000 0.000 -1.004

Atom - Atom Distances (Å)
  S1 O2
S11.5067
O21.5067

picture of Sulfur monoxide state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.195      
2 O -0.195      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 1.306 1.306
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.895 0.000 0.000
y 0.000 -20.044 0.000
z 0.000 0.000 -18.549
Traceless
 xyz
x 3.402 0.000 0.000
y 0.000 -2.822 0.000
z 0.000 0.000 -0.580
Polar
3z2-r2-1.159
x2-y24.149
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.855 0.000 0.000
y 0.000 2.855 0.000
z 0.000 0.000 4.394


<r2> (average value of r2) Å2
<r2> 23.451
(<r2>)1/2 4.843