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

using model chemistry: HF/aug-cc-pVTZ

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 HF/aug-cc-pVTZ
 hartrees
Energy at 0K-472.407247
Energy at 298.15K 
HF Energy-472.407247
Nuclear repulsion energy46.660831
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 HF/aug-cc-pVTZ
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 1336 1216 29.58 70.31 0.27 0.43

Unscaled Zero Point Vibrational Energy (zpe) 668.0 cm-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 608.2 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 HF/aug-cc-pVTZ
B
0.75036

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/aug-cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.484
O2 0.000 0.000 -0.968

Atom - Atom Distances (Å)
  S1 O2
S11.4516
O21.4516

picture of Sulfur monoxide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.541      
2 O -0.541      


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 1.791 1.791
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.549 0.000 0.000
y 0.000 -17.549 0.000
z 0.000 0.000 -18.651
Traceless
 xyz
x 0.551 0.000 0.000
y 0.000 0.551 0.000
z 0.000 0.000 -1.102
Polar
3z2-r2-2.204
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 2.787 0.000 0.000
y 0.000 2.787 0.000
z 0.000 0.000 4.358


<r2> (average value of r2) Å2
<r2> 22.429
(<r2>)1/2 4.736

State 2 (1Σ)

Jump to S1C1
Energy calculated at HF/aug-cc-pVTZ
 hartrees
Energy at 0K-472.340191
Energy at 298.15K 
HF Energy-472.340191
Nuclear repulsion energy46.732179
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 HF/aug-cc-pVTZ
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 1350 1229 49.14 29.07 0.39 0.56

Unscaled Zero Point Vibrational Energy (zpe) 675.2 cm-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 614.7 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 HF/aug-cc-pVTZ
B
0.75266

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/aug-cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.483
O2 0.000 0.000 -0.966

Atom - Atom Distances (Å)
  S1 O2
S11.4494
O21.4494

picture of Sulfur monoxide state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.519      
2 O -0.519      


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 1.656 1.656
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.852 0.000 0.000
y 0.000 -15.710 0.000
z 0.000 0.000 -18.834
Traceless
 xyz
x -2.580 0.000 0.000
y 0.000 3.634 0.000
z 0.000 0.000 -1.054
Polar
3z2-r2-2.108
x2-y2-4.142
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.182 0.000 0.000
y 0.000 2.647 0.000
z 0.000 0.000 4.076


<r2> (average value of r2) Å2
<r2> 22.529
(<r2>)1/2 4.747