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All results from a given calculation for CH3F (Methyl fluoride)

using model chemistry: B3LYPultrafine/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3LYPultrafine/TZVP
 hartrees
Energy at 0K-139.802534
Energy at 298.15K-139.805551
HF Energy-139.802534
Nuclear repulsion energy37.187964
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/TZVP
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 3033 2922 29.70 147.17 0.04 0.07
2 A1 1495 1440 3.37 4.01 0.72 0.84
3 A1 1043 1004 110.62 5.34 0.58 0.73
4 E 3114 3000 37.52 55.11 0.75 0.86
4 E 3114 3000 37.52 55.11 0.75 0.86
5 E 1490 1436 3.54 12.64 0.75 0.86
5 E 1490 1436 3.54 12.64 0.75 0.86
6 E 1192 1149 0.51 7.34 0.75 0.86
6 E 1192 1149 0.51 7.34 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8581.1 cm-1
Scaled (by 0.9634) Zero Point Vibrational Energy (zpe) 8267.0 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/TZVP
ABC
5.23139 0.84811 0.84811

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.637
F2 0.000 0.000 0.755
H3 0.000 1.032 -0.990
H4 0.894 -0.516 -0.990
H5 -0.894 -0.516 -0.990

Atom - Atom Distances (Å)
  C1 F2 H3 H4 H5
C11.39221.09111.09111.0911
F21.39222.02792.02792.0279
H31.09112.02791.78811.7881
H41.09112.02791.78811.7881
H51.09112.02791.78811.7881

picture of Methyl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 H3 108.890 F2 C1 H4 108.890
F2 C1 H5 108.890 H3 C1 H4 110.046
H3 C1 H5 110.046 H4 C1 H5 110.046
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.070      
2 F -0.272      
3 H 0.114      
4 H 0.114      
5 H 0.114      


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 -2.022 2.022
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.927 0.000 0.000
y 0.000 -11.927 0.000
z 0.000 0.000 -12.622
Traceless
 xyz
x 0.347 0.000 0.000
y 0.000 0.347 0.000
z 0.000 0.000 -0.694
Polar
3z2-r2-1.388
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 2.122 0.000 0.000
y 0.000 2.122 0.000
z 0.000 0.000 2.150


<r2> (average value of r2) Å2
<r2> 21.301
(<r2>)1/2 4.615