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

using model chemistry: HF/aug-cc-pVQZ

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-pVQZ
 hartrees
Energy at 0K-472.418539
Energy at 298.15K 
HF Energy-472.418539
Nuclear repulsion energy46.888691
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-pVQZ
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 1340 1217 32.34 65.96 0.28 0.43

Unscaled Zero Point Vibrational Energy (zpe) 669.7 cm-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 608.5 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-pVQZ
B
0.75771

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.482
O2 0.000 0.000 -0.963

Atom - Atom Distances (Å)
  S1 O2
S11.4446
O21.4446

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-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.732      
2 O -0.732      


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 1.779 1.779
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.519 0.000 0.000
y 0.000 -17.519 0.000
z 0.000 0.000 -18.619
Traceless
 xyz
x 0.550 0.000 0.000
y 0.000 0.550 0.000
z 0.000 0.000 -1.100
Polar
3z2-r2-2.200
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 2.818 0.000 0.000
y 0.000 2.818 0.000
z 0.000 0.000 4.303


<r2> (average value of r2) Å2
<r2> 22.301
(<r2>)1/2 4.722

State 2 (1Σ)

Jump to S1C1
Energy calculated at HF/aug-cc-pVQZ
 hartrees
Energy at 0K-472.351492
Energy at 298.15K 
HF Energy-472.351492
Nuclear repulsion energy46.965687
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-pVQZ
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 1354 1231 52.31 27.16 0.43 0.60

Unscaled Zero Point Vibrational Energy (zpe) 677.2 cm-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 615.3 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 HF/aug-cc-pVQZ
B
0.76020

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.481
O2 0.000 0.000 -0.961

Atom - Atom Distances (Å)
  S1 O2
S11.4422
O21.4422

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-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.724      
2 O -0.724      


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 1.632 1.632
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.688 0.000 0.000
y 0.000 -19.824 0.000
z 0.000 0.000 -18.801
Traceless
 xyz
x 3.625 0.000 0.000
y 0.000 -2.579 0.000
z 0.000 0.000 -1.046
Polar
3z2-r2-2.091
x2-y24.136
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.695 0.000 0.000
y 0.000 3.246 0.000
z 0.000 0.000 4.068


<r2> (average value of r2) Å2
<r2> 22.401
(<r2>)1/2 4.733