return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: BLYP/aug-cc-pVDZ

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 BLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-473.377702
Energy at 298.15K 
HF Energy-473.377702
Nuclear repulsion energy43.589253
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 BLYP/aug-cc-pVDZ
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 1028 1026 11.37 25.90 0.25 0.40

Unscaled Zero Point Vibrational Energy (zpe) 514.1 cm-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 513.1 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 BLYP/aug-cc-pVDZ
B
0.65482

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.518
O2 0.000 0.000 -1.036

Atom - Atom Distances (Å)
  S1 O2
S11.5539
O21.5539

picture of Sulfur monoxide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.456      
2 O -0.456      


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 1.495 1.495
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.952 0.000 0.000
y 0.000 -17.952 0.000
z 0.000 0.000 -18.604
Traceless
 xyz
x 0.326 0.000 0.000
y 0.000 0.326 0.000
z 0.000 0.000 -0.652
Polar
3z2-r2-1.304
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 2.903 0.000 0.000
y 0.000 2.903 0.000
z 0.000 0.000 4.698


<r2> (average value of r2) Å2
<r2> 24.227
(<r2>)1/2 4.922

State 2 (1Σ)

Jump to S1C1
Energy calculated at BLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-473.334880
Energy at 298.15K 
HF Energy-473.334880
Nuclear repulsion energy43.573304
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 BLYP/aug-cc-pVDZ An error occurred on the server when processing the URL. Please contact the system administrator.

If you are the system administrator please click here to find out more about this error.