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

using model chemistry: wB97X-D/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at wB97X-D/daug-cc-pVDZ
 hartrees
Energy at 0K-139.718329
Energy at 298.15K-139.721345
HF Energy-139.718329
Nuclear repulsion energy37.147546
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 wB97X-D/daug-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 A1 3047 3047 35.07 171.47 0.02 0.04
2 A1 1457 1457 0.56 0.59 0.16 0.27
3 A1 1059 1059 115.69 5.66 0.38 0.55
4 E 3150 3150 29.34 43.78 0.75 0.86
4 E 3150 3150 29.30 43.79 0.75 0.86
5 E 1469 1469 5.87 4.03 0.75 0.86
5 E 1469 1469 5.94 4.03 0.75 0.86
6 E 1183 1183 0.98 1.56 0.75 0.86
6 E 1183 1183 0.98 1.56 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8583.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8583.7 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 wB97X-D/daug-cc-pVDZ
ABC
5.15241 0.84922 0.84922

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/daug-cc-pVDZ

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 0.754
H3 0.000 1.040 -0.987
H4 0.901 -0.520 -0.987
H5 -0.901 -0.520 -0.987

Atom - Atom Distances (Å)
  C1 F2 H3 H4 H5
C11.39131.09731.09731.0973
F21.39132.02772.02772.0277
H31.09732.02771.80181.8018
H41.09732.02771.80181.8018
H51.09732.02771.80181.8018

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 108.557 F2 C1 H4 108.557
F2 C1 H5 108.557 H3 C1 H4 110.369
H3 C1 H5 110.369 H4 C1 H5 110.369
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.128      
2 F -0.656      
3 H -0.157      
4 H -0.157      
5 H -0.157      


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 -1.883 1.883
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.848 0.000 0.000
y 0.000 -11.848 0.000
z 0.000 0.000 -12.655
Traceless
 xyz
x 0.403 0.000 0.000
y 0.000 0.403 0.000
z 0.000 0.000 -0.807
Polar
3z2-r2-1.614
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 2.495 0.000 0.000
y 0.000 2.496 -0.000
z 0.000 -0.000 2.701


<r2> (average value of r2) Å2
<r2> 21.287
(<r2>)1/2 4.614