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All results from a given calculation for CF2O (Carbonic difluoride)

using model chemistry: B3LYPultrafine/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYPultrafine/6-311+G(3df,2p)
 hartrees
Energy at 0K-313.138054
Energy at 298.15K 
HF Energy-313.138054
Nuclear repulsion energy119.643916
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/6-311+G(3df,2p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 1967 1967 476.07 10.87 0.14 0.25
2 A1 967 967 60.73 7.92 0.06 0.11
3 A1 578 578 4.99 0.93 0.74 0.85
4 B1 781 781 36.84 0.46 0.75 0.86
5 B2 1221 1221 423.65 1.24 0.75 0.86
6 B2 618 618 6.07 1.72 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3065.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3065.4 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/6-311+G(3df,2p)
ABC
0.39255 0.39173 0.19607

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-311+G(3df,2p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 1.314
C2 0.000 0.000 0.144
F3 0.000 1.063 -0.632
F4 0.000 -1.063 -0.632

Atom - Atom Distances (Å)
  O1 C2 F3 F4
O11.16992.21772.2177
C21.16991.31641.3164
F32.21771.31642.1262
F42.21771.31642.1262

picture of Carbonic difluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 C2 F3 126.142 O1 C2 F4 126.142
F3 C2 F4 107.717
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.561      
2 C 1.151      
3 F -0.295      
4 F -0.295      


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 -1.046 1.046
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.908 0.000 0.000
y 0.000 -21.332 0.000
z 0.000 0.000 -23.329
Traceless
 xyz
x 3.422 0.000 0.000
y 0.000 -0.214 0.000
z 0.000 0.000 -3.209
Polar
3z2-r2-6.417
x2-y22.424
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.977 0.000 0.000
y 0.000 2.799 0.000
z 0.000 0.000 3.348


<r2> (average value of r2) Å2
<r2> 54.713
(<r2>)1/2 7.397