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

using model chemistry: B3LYPultrafine/daug-cc-pVTZ

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/daug-cc-pVTZ
 hartrees
Energy at 0K-313.147045
Energy at 298.15K 
HF Energy-313.147045
Nuclear repulsion energy119.419322
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/daug-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 A1 1959 1959 473.57 11.73 0.12 0.21
2 A1 964 964 60.63 8.41 0.05 0.10
3 A1 577 577 4.91 0.84 0.74 0.85
4 B1 775 775 34.84 0.42 0.75 0.86
5 B2 1218 1218 423.64 1.32 0.75 0.86
6 B2 616 616 5.85 1.53 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3054.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3054.1 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/daug-cc-pVTZ
ABC
0.39086 0.39044 0.19532

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 1.316
C2 0.000 0.000 0.145
F3 0.000 1.065 -0.633
F4 0.000 -1.065 -0.633

Atom - Atom Distances (Å)
  O1 C2 F3 F4
O11.17112.22162.2216
C21.17111.31941.3194
F32.22161.31942.1308
F42.22161.31942.1308

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 126.151 O1 C2 F4 126.151
F3 C2 F4 107.699
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.597      
2 C 1.486      
3 F -0.445      
4 F -0.445      


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 -1.034 1.034
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.953 0.000 0.000
y 0.000 -21.302 0.000
z 0.000 0.000 -23.282
Traceless
 xyz
x 3.339 0.000 0.000
y 0.000 -0.185 0.000
z 0.000 0.000 -3.154
Polar
3z2-r2-6.309
x2-y22.349
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.113 0.000 0.000
y 0.000 2.904 0.000
z 0.000 0.000 3.433


<r2> (average value of r2) Å2
<r2> 54.864
(<r2>)1/2 7.407