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

using model chemistry: HF/6-31G*

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 HF/6-31G*
 hartrees
Energy at 0K-472.327800
Energy at 298.15K 
HF Energy-472.327800
Nuclear repulsion energy46.196412
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 HF/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 Σ 1318 1184 5.02 90.13 0.34 0.50

Unscaled Zero Point Vibrational Energy (zpe) 658.8 cm-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 591.9 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 HF/6-31G*
B
0.73550

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.489
O2 0.000 0.000 -0.977

Atom - Atom Distances (Å)
  S1 O2
S11.4662
O21.4662

picture of Sulfur monoxide state 1 conformation 1
More geometry information
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.443      
2 O -0.443      


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 1.906 1.906
CHELPG 0.000 0.000 1.914 1.914
AIM 0.000 0.000 -2.356 2.356
ESP 0.000 0.000 1.910 1.910


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.468 0.000 0.000
y 0.000 -17.468 0.000
z 0.000 0.000 -18.260
Traceless
 xyz
x 0.396 0.000 0.000
y 0.000 0.396 0.000
z 0.000 0.000 -0.792
Polar
3z2-r2-1.584
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 1.587 0.000 0.000
y 0.000 1.587 0.000
z 0.000 0.000 3.838


<r2> (average value of r2) Å2
<r2> 22.541
(<r2>)1/2 4.748

State 2 (1Σ)

Jump to S1C1
Energy calculated at HF/6-31G*
 hartrees
Energy at 0K-472.261915
Energy at 298.15K 
HF Energy-472.261915
Nuclear repulsion energy46.244748
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 HF/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 Σ 1328 1193 19.03 35.14 0.34 0.51

Unscaled Zero Point Vibrational Energy (zpe) 663.9 cm-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 596.5 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 HF/6-31G*
B
0.73704

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.488
O2 0.000 0.000 -0.976

Atom - Atom Distances (Å)
  S1 O2
S11.4647
O21.4647

picture of Sulfur monoxide state 2 conformation 1
More geometry information
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.447      
2 O -0.447      


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 1.917 1.917
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.664 0.000 0.000
y 0.000 -15.541 0.000
z 0.000 0.000 -18.290
Traceless
 xyz
x -2.749 0.000 0.000
y 0.000 3.437 0.000
z 0.000 0.000 -0.688
Polar
3z2-r2-1.375
x2-y2-4.124
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.585 0.000 0.000
y 0.000 1.514 0.000
z 0.000 0.000 3.299


<r2> (average value of r2) Å2
<r2> 22.579
(<r2>)1/2 4.752