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

using model chemistry: TPSSh/3-21G*

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 TPSSh/3-21G*
 hartrees
Energy at 0K-471.089519
Energy at 298.15K 
HF Energy-471.089519
Nuclear repulsion energy43.898828
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 TPSSh/3-21G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 Σ 1059 1022 0.30 19.24 0.37 0.54

Unscaled Zero Point Vibrational Energy (zpe) 529.3 cm-1
Scaled (by 0.9657) Zero Point Vibrational Energy (zpe) 511.2 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 TPSSh/3-21G*
B
0.66416

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/3-21G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.514
O2 0.000 0.000 -1.029

Atom - Atom Distances (Å)
  S1 O2
S11.5430
O21.5430

picture of Sulfur monoxide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.297      
2 O -0.297      


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 1.281 1.281
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.341 0.000 0.000
y 0.000 1.341 0.000
z 0.000 0.000 3.294


<r2> (average value of r2) Å2
<r2> 23.664
(<r2>)1/2 4.865

State 2 (1Σ)

Jump to S1C1
Energy calculated at TPSSh/3-21G*
 hartrees
Energy at 0K-471.040176
Energy at 298.15K 
HF Energy-471.040176
Nuclear repulsion energy43.857933
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 TPSSh/3-21G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 Σ 1055 1018 0.24 14.38 0.38 0.55

Unscaled Zero Point Vibrational Energy (zpe) 527.3 cm-1
Scaled (by 0.9657) Zero Point Vibrational Energy (zpe) 509.2 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 TPSSh/3-21G*
B
0.66292

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/3-21G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.515
O2 0.000 0.000 -1.030

Atom - Atom Distances (Å)
  S1 O2
S11.5444
O21.5444

picture of Sulfur monoxide state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.315      
2 O -0.315      


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 1.391 1.391
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.224 0.000 0.000
y 0.000 1.383 0.000
z 0.000 0.000 3.060


<r2> (average value of r2) Å2
<r2> 23.709
(<r2>)1/2 4.869