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

using model chemistry: B3PW91/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 B3PW91/aug-cc-pVTZ
 hartrees
Energy at 0K-473.346100
Energy at 298.15K 
HF Energy-473.346100
Nuclear repulsion energy45.362599
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 B3PW91/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 1170 1129 18.76 27.71 0.28 0.44

Unscaled Zero Point Vibrational Energy (zpe) 585.1 cm-1
Scaled (by 0.9651) Zero Point Vibrational Energy (zpe) 564.7 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 B3PW91/aug-cc-pVTZ
B
0.70919

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/aug-cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.498
O2 0.000 0.000 -0.995

Atom - Atom Distances (Å)
  S1 O2
S11.4932
O21.4932

picture of Sulfur monoxide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.504      
2 O -0.504      


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 1.508 1.508
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.556 0.000 0.000
y 0.000 -17.556 0.000
z 0.000 0.000 -18.357
Traceless
 xyz
x 0.400 0.000 0.000
y 0.000 0.400 0.000
z 0.000 0.000 -0.801
Polar
3z2-r2-1.602
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 2.948 0.000 0.000
y 0.000 2.948 0.000
z 0.000 0.000 4.414


<r2> (average value of r2) Å2
<r2> 23.023
(<r2>)1/2 4.798

State 2 (1Σ)

Jump to S1C1
Energy calculated at B3PW91/aug-cc-pVTZ
 hartrees
Energy at 0K-473.298469
Energy at 298.15K 
HF Energy-473.298469
Nuclear repulsion energy45.318432
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 B3PW91/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 1167 1126 26.95 17.60 0.42 0.59

Unscaled Zero Point Vibrational Energy (zpe) 583.6 cm-1
Scaled (by 0.9651) Zero Point Vibrational Energy (zpe) 563.2 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 B3PW91/aug-cc-pVTZ
B
0.70781

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/aug-cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.498
O2 0.000 0.000 -0.996

Atom - Atom Distances (Å)
  S1 O2
S11.4946
O21.4946

picture of Sulfur monoxide state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.493      
2 O -0.493      


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 1.406 1.406
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.762 0.000 0.000
y 0.000 -19.747 0.000
z 0.000 0.000 -18.526
Traceless
 xyz
x 3.374 0.000 0.000
y 0.000 -2.603 0.000
z 0.000 0.000 -0.772
Polar
3z2-r2-1.543
x2-y23.985
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.733 0.000 0.000
y 0.000 3.437 0.000
z 0.000 0.000 4.315


<r2> (average value of r2) Å2
<r2> 23.164
(<r2>)1/2 4.813