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All results from a given calculation for S2 (Sulfur diatomic)

using model chemistry: B3PW91/cc-pV(D+d)Z

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D*H 3Σg
Energy calculated at B3PW91/cc-pV(D+d)Z
 hartrees
Energy at 0K-796.308261
Energy at 298.15K 
HF Energy-796.308261
Nuclear repulsion energy71.260304
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/cc-pV(D+d)Z
Rotational Constants (cm-1) from geometry optimized at B3PW91/cc-pV(D+d)Z
B
0.29179

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pV(D+d)Z

Point Group is D∞h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.946
S2 0.000 0.000 -0.946

Atom - Atom Distances (Å)
  S1 S2
S11.8929
S21.8929

picture of Sulfur diatomic state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pV(D+d)Z Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.000      
2 S 0.000      


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 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.551 0.000 0.000
y 0.000 -25.551 0.000
z 0.000 0.000 -23.870
Traceless
 xyz
x -0.840 0.000 0.000
y 0.000 -0.840 0.000
z 0.000 0.000 1.681
Polar
3z2-r23.362
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 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 44.521
(<r2>)1/2 6.672