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

using model chemistry: M06-2X/STO-3G

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 M06-2X/STO-3G
 hartrees
Energy at 0K-467.903322
Energy at 298.15K 
HF Energy-467.903322
Nuclear repulsion energy43.117551
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 M06-2X/STO-3G
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 1246 1246 2.37      

Unscaled Zero Point Vibrational Energy (zpe) 623.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 623.2 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 M06-2X/STO-3G
B
0.64073

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/STO-3G

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.524
O2 0.000 0.000 -1.047

Atom - Atom Distances (Å)
  S1 O2
S11.5709
O21.5709

picture of Sulfur monoxide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.192      
2 O -0.192      


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 0.666 0.666
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.691 0.000 0.000
y 0.000 -14.691 0.000
z 0.000 0.000 -16.167
Traceless
 xyz
x 0.738 0.000 0.000
y 0.000 0.738 0.000
z 0.000 0.000 -1.476
Polar
3z2-r2-2.952
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 0.414 0.000 0.000
y 0.000 0.414 0.000
z 0.000 0.000 2.124


<r2> (average value of r2) Å2
<r2> 22.645
(<r2>)1/2 4.759

State 2 (1Σ)

Jump to S1C1
Energy calculated at M06-2X/STO-3G
 hartrees
Energy at 0K-467.851168
Energy at 298.15K 
HF Energy-467.851168
Nuclear repulsion energy43.031886
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 M06-2X/STO-3G
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 1238 1238 0.91 7.37 0.34 0.50

Unscaled Zero Point Vibrational Energy (zpe) 619.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 619.2 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 M06-2X/STO-3G
B
0.63818

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/STO-3G

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.525
O2 0.000 0.000 -1.049

Atom - Atom Distances (Å)
  S1 O2
S11.5741
O21.5741

picture of Sulfur monoxide state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/STO-3G 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 0.838 0.838
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.968 0.000 0.000
y 0.000 -13.344 0.000
z 0.000 0.000 -16.261
Traceless
 xyz
x -1.166 0.000 0.000
y 0.000 2.771 0.000
z 0.000 0.000 -1.605
Polar
3z2-r2-3.209
x2-y2-2.625
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.102 0.000 0.000
y 0.000 0.630 0.000
z 0.000 0.000 1.942


<r2> (average value of r2) Å2
<r2> 22.702
(<r2>)1/2 4.765