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

using model chemistry: LSDA/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 LSDA/6-31G(2df,p)
 hartrees
Energy at 0K-471.935428
Energy at 298.15K-471.935425
HF Energy-471.935428
Nuclear repulsion energy45.280304
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(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 1146 1128 7.08      

Unscaled Zero Point Vibrational Energy (zpe) 573.0 cm-1
Scaled (by 0.984) Zero Point Vibrational Energy (zpe) 563.8 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(2df,p)
B
0.70661

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.499
O2 0.000 0.000 -0.997

Atom - Atom Distances (Å)
  S1 O2
S11.4959
O21.4959

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(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.102      
2 O -0.102      


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 1.284 1.284
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.375 0.000 0.000
y 0.000 -17.375 0.000
z 0.000 0.000 -17.580
Traceless
 xyz
x 0.103 0.000 0.000
y 0.000 0.103 0.000
z 0.000 0.000 -0.206
Polar
3z2-r2-0.411
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 2.099 0.000 0.000
y 0.000 2.099 0.000
z 0.000 0.000 3.502


<r2> (average value of r2) Å2
<r2> 22.829
(<r2>)1/2 4.778

State 2 (1Σ)

Jump to S1C1
Energy calculated at LSDA/6-31G(2df,p)
 hartrees
Energy at 0K-471.893058
Energy at 298.15K-471.893055
Nuclear repulsion energy45.261449
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(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 1145 1127 11.28      

Unscaled Zero Point Vibrational Energy (zpe) 572.4 cm-1
Scaled (by 0.984) Zero Point Vibrational Energy (zpe) 563.3 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(2df,p)
B
0.70603

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.499
O2 0.000 0.000 -0.998

Atom - Atom Distances (Å)
  S1 O2
S11.4965
O21.4965

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(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.106      
2 O -0.106      


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 1.288 1.288
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.330 0.000 0.000
y 0.000 -15.592 0.000
z 0.000 0.000 -17.628
Traceless
 xyz
x -2.720 0.000 0.000
y 0.000 2.887 0.000
z 0.000 0.000 -0.167
Polar
3z2-r2-0.333
x2-y2-3.738
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.214 0.000 0.000
y 0.000 1.988 0.000
z 0.000 0.000 3.367


<r2> (average value of r2) Å2
<r2> 22.885
(<r2>)1/2 4.784