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

using model chemistry: PBEPBEultrafine/6-31G(2df,p)

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 PBEPBEultrafine/6-31G(2df,p)
 hartrees
Energy at 0K-473.111491
Energy at 298.15K 
HF Energy-473.111491
Nuclear repulsion energy44.767462
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 PBEPBEultrafine/6-31G(2df,p)
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 1100 1089 5.59 20.88 0.28 0.43

Unscaled Zero Point Vibrational Energy (zpe) 549.9 cm-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 544.2 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 PBEPBEultrafine/6-31G(2df,p)
B
0.69070

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/6-31G(2df,p)

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.504
O2 0.000 0.000 -1.009

Atom - Atom Distances (Å)
  S1 O2
S11.5130
O21.5130

picture of Sulfur monoxide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.125      
2 O -0.125      


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 1.243 1.243
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.388 0.000 0.000
y 0.000 -17.388 0.000
z 0.000 0.000 -17.552
Traceless
 xyz
x 0.082 0.000 0.000
y 0.000 0.082 0.000
z 0.000 0.000 -0.164
Polar
3z2-r2-0.329
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 2.118 0.000 0.000
y 0.000 2.118 0.000
z 0.000 0.000 3.611


<r2> (average value of r2) Å2
<r2> 23.104
(<r2>)1/2 4.807

State 2 (1Σ)

Jump to S1C1
Energy calculated at PBEPBEultrafine/6-31G(2df,p)
 hartrees
Energy at 0K-473.064942
Energy at 298.15K 
HF Energy-473.064942
Nuclear repulsion energy44.691087
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 PBEPBEultrafine/6-31G(2df,p)
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 1093 1082 9.28 15.66 0.28 0.44

Unscaled Zero Point Vibrational Energy (zpe) 546.6 cm-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 541.0 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 PBEPBEultrafine/6-31G(2df,p)
B
0.68834

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/6-31G(2df,p)

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.505
O2 0.000 0.000 -1.010

Atom - Atom Distances (Å)
  S1 O2
S11.5156
O21.5156

picture of Sulfur monoxide state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.128      
2 O -0.128      


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 1.234 1.234
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.623 0.000 0.000
y 0.000 -19.357 0.000
z 0.000 0.000 -17.589
Traceless
 xyz
x 2.850 0.000 0.000
y 0.000 -2.751 0.000
z 0.000 0.000 -0.099
Polar
3z2-r2-0.198
x2-y23.733
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.118 0.000 0.000
y 0.000 2.118 0.000
z 0.000 0.000 3.611


<r2> (average value of r2) Å2
<r2> 23.196
(<r2>)1/2 4.816