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

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

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/6-311G**
 hartrees
Energy at 0K-473.142314
Energy at 298.15K 
HF Energy-473.142314
Nuclear repulsion energy44.310023
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/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 1059 1049 3.85 21.75 0.38 0.55

Unscaled Zero Point Vibrational Energy (zpe) 529.5 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 524.7 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/6-311G**
B
0.67666

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.510
O2 0.000 0.000 -1.019

Atom - Atom Distances (Å)
  S1 O2
S11.5287
O21.5287

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/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.326      
2 O -0.326      


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 1.574 1.574
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.753 0.000 0.000
y 0.000 -17.753 0.000
z 0.000 0.000 -18.176
Traceless
 xyz
x 0.212 0.000 0.000
y 0.000 0.212 0.000
z 0.000 0.000 -0.424
Polar
3z2-r2-0.848
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 1.490 0.000 0.000
y 0.000 1.490 0.000
z 0.000 0.000 3.665


<r2> (average value of r2) Å2
<r2> 23.639
(<r2>)1/2 4.862

State 2 (1Σ)

Jump to S1C1
Energy calculated at PBEPBE/6-311G**
 hartrees
Energy at 0K-473.096248
Energy at 298.15K 
HF Energy-473.096248
Nuclear repulsion energy44.272852
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/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 1055 1046 8.44 15.45 0.40 0.57

Unscaled Zero Point Vibrational Energy (zpe) 527.7 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 522.9 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 PBEPBE/6-311G**
B
0.67552

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.510
O2 0.000 0.000 -1.020

Atom - Atom Distances (Å)
  S1 O2
S11.5299
O21.5299

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/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.329      
2 O -0.329      


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 1.575 1.575
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.805 0.000 0.000
y 0.000 -20.017 0.000
z 0.000 0.000 -18.245
Traceless
 xyz
x 3.326 0.000 0.000
y 0.000 -2.992 0.000
z 0.000 0.000 -0.333
Polar
3z2-r2-0.667
x2-y24.212
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.490 0.000 0.000
y 0.000 1.490 0.000
z 0.000 0.000 3.665


<r2> (average value of r2) Å2
<r2> 23.740
(<r2>)1/2 4.872