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All results from a given calculation for F2 (Fluorine diatomic)

using model chemistry: B3LYPultrafine/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D*H 1Σg
Energy calculated at B3LYPultrafine/cc-pVDZ
 hartrees
Energy at 0K-199.513331
Energy at 298.15K-199.513338
HF Energy-199.513331
Nuclear repulsion energy30.409351
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 B3LYPultrafine/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 Σg 1011 980 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 505.3 cm-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 490.1 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 B3LYPultrafine/cc-pVDZ
B
0.89321

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/cc-pVDZ

Point Group is D∞h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 0.000 0.000 0.705
F2 0.000 0.000 -0.705

Atom - Atom Distances (Å)
  F1 F2
F11.4095
F21.4095

picture of Fluorine diatomic state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F 0.000      
2 F 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 -9.317 0.000 0.000
y 0.000 -9.317 0.000
z 0.000 0.000 -8.585
Traceless
 xyz
x -0.366 0.000 0.000
y 0.000 -0.366 0.000
z 0.000 0.000 0.732
Polar
3z2-r21.464
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 0.222 0.000 0.000
y 0.000 0.222 0.000
z 0.000 0.000 1.428


<r2> (average value of r2) Å2
<r2> 14.607
(<r2>)1/2 3.822