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All results from a given calculation for CH2F (fluoromethyl radical)

using model chemistry: CCD/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A
Energy calculated at CCD/6-31G
 hartrees
Energy at 0K-138.568772
Energy at 298.15K-138.570039
HF Energy-138.361202
Nuclear repulsion energy30.998502
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 CCD/6-31G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3160 3032 6.27      
2 A' 1499 1438 7.58      
3 A' 1105 1060 72.03      
4 A' 619 594 33.04      
5 A" 3319 3185 18.99      
6 A" 1147 1100 6.97      

Unscaled Zero Point Vibrational Energy (zpe) 5424.1 cm-1
Scaled (by 0.9595) Zero Point Vibrational Energy (zpe) 5204.5 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 CCD/6-31G
ABC
8.65698 0.94392 0.85859

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.028 0.690 0.000
F2 0.028 -0.714 0.000
H3 -0.208 1.141 0.961
H4 -0.208 1.141 -0.961

Atom - Atom Distances (Å)
  C1 F2 H3 H4
C11.40421.08711.0871
F21.40422.10182.1018
H31.08712.10181.9218
H41.08712.10181.9218

picture of fluoromethyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 H3 114.458 F2 C1 H4 114.458
H3 C1 H4 124.240
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability