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

using model chemistry: BLYP/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 BLYP/6-311G**
 hartrees
Energy at 0K-473.388124
Energy at 298.15K 
HF Energy-473.388124
Nuclear repulsion energy43.989584
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/6-311G**
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 1021 1017 3.24 21.23 0.38 0.55

Unscaled Zero Point Vibrational Energy (zpe) 510.3 cm-1
Scaled (by 0.9961) Zero Point Vibrational Energy (zpe) 508.3 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 BLYP/6-311G**
B
0.66690

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.513
O2 0.000 0.000 -1.027

Atom - Atom Distances (Å)
  S1 O2
S11.5398
O21.5398

picture of Sulfur monoxide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.327      
2 O -0.327      


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 1.610 1.610
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.856 0.000 0.000
y 0.000 -17.856 0.000
z 0.000 0.000 -18.248
Traceless
 xyz
x 0.196 0.000 0.000
y 0.000 0.196 0.000
z 0.000 0.000 -0.392
Polar
3z2-r2-0.784
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 1.489 0.000 0.000
y 0.000 1.489 0.000
z 0.000 0.000 3.699


<r2> (average value of r2) Å2
<r2> 23.879
(<r2>)1/2 4.887

State 2 (1Σ)

Jump to S1C1
Energy calculated at BLYP/6-311G**
 hartrees
Energy at 0K-473.344252
Energy at 298.15K 
HF Energy-473.344252
Nuclear repulsion energy43.988609
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/6-311G**
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 1019 1015 7.58 15.63 0.40 0.57

Unscaled Zero Point Vibrational Energy (zpe) 509.3 cm-1
Scaled (by 0.9961) Zero Point Vibrational Energy (zpe) 507.3 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 BLYP/6-311G**
B
0.66688

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.513
O2 0.000 0.000 -1.027

Atom - Atom Distances (Å)
  S1 O2
S11.5398
O21.5398

picture of Sulfur monoxide state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.335      
2 O -0.335      


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 1.628 1.628
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.898 0.000 0.000
y 0.000 -20.122 0.000
z 0.000 0.000 -18.335
Traceless
 xyz
x 3.331 0.000 0.000
y 0.000 -3.006 0.000
z 0.000 0.000 -0.325
Polar
3z2-r2-0.650
x2-y24.225
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.489 0.000 0.000
y 0.000 1.489 0.000
z 0.000 0.000 3.699


<r2> (average value of r2) Å2
<r2> 23.962
(<r2>)1/2 4.895