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

using model chemistry: LSDA/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 LSDA/6-31G*
 hartrees
Energy at 0K-471.919704
Energy at 298.15K-471.919697
HF Energy-471.919704
Nuclear repulsion energy44.642193
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 LSDA/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 1119 1098 3.93      

Unscaled Zero Point Vibrational Energy (zpe) 559.6 cm-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 549.2 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 LSDA/6-31G*
B
0.68684

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.506
O2 0.000 0.000 -1.012

Atom - Atom Distances (Å)
  S1 O2
S11.5173
O21.5173

picture of Sulfur monoxide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.329      
2 O -0.329      


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 1.444 1.444
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.418 0.000 0.000
y 0.000 -17.418 0.000
z 0.000 0.000 -17.774
Traceless
 xyz
x 0.178 0.000 0.000
y 0.000 0.178 0.000
z 0.000 0.000 -0.356
Polar
3z2-r2-0.712
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 1.604 0.000 0.000
y 0.000 1.604 0.000
z 0.000 0.000 3.436


<r2> (average value of r2) Å2
<r2> 23.231
(<r2>)1/2 4.820

State 2 (1Σ)

Jump to S1C1
Energy calculated at LSDA/6-31G*
 hartrees
Energy at 0K-471.876506
Energy at 298.15K-471.876498
Nuclear repulsion energy44.645593
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 LSDA/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 1120 1099 8.19      

Unscaled Zero Point Vibrational Energy (zpe) 559.8 cm-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 549.3 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 LSDA/6-31G*
B
0.68694

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.506
O2 0.000 0.000 -1.011

Atom - Atom Distances (Å)
  S1 O2
S11.5172
O21.5172

picture of Sulfur monoxide state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.337      
2 O -0.337      


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 1.485 1.485
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.462 0.000 0.000
y 0.000 -15.511 0.000
z 0.000 0.000 -17.833
Traceless
 xyz
x -2.790 0.000 0.000
y 0.000 3.137 0.000
z 0.000 0.000 -0.347
Polar
3z2-r2-0.693
x2-y2-3.951
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.630 0.000 0.000
y 0.000 1.544 0.000
z 0.000 0.000 3.238


<r2> (average value of r2) Å2
<r2> 23.270
(<r2>)1/2 4.824