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All results from a given calculation for CD3F (methylfluoride-d3)

using model chemistry: B3LYPultrafine/6-31G*

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/6-31G*
 hartrees
Energy at 0K-139.733916
Energy at 298.15K-139.731924
HF Energy-139.733916
Nuclear repulsion energy37.268933
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/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 2174 2083 25.99      
2 A1 1203 1152 54.55      
3 A1 1016 974 42.37      
4 E 2311 2214 32.87      
5 E 2311 2214 32.87      
6 E 1105 1059 0.35      
7 E 1105 1059 0.35      
8 E 925 886 1.44      
9 E 925 886 1.44      

Unscaled Zero Point Vibrational Energy (zpe) 6537.5 cm-1
Scaled (by 0.958) Zero Point Vibrational Energy (zpe) 6262.9 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/6-31G*
ABC
5.22735 0.85374 0.85374

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.630
F2 0.000 0.000 0.753
H3 0.000 1.033 -0.998
H4 0.894 -0.516 -0.998
H5 -0.894 -0.516 -0.998

Atom - Atom Distances (Å)
  C1 F2 H3 H4 H5
C11.38271.09651.09651.0965
F21.38272.03292.03292.0329
H31.09652.03291.78881.7888
H41.09652.03291.78881.7888
H51.09652.03291.78881.7888

picture of methylfluoride-d3 state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 D3 109.627 F2 C1 D4 109.627
F2 C1 D5 109.627 D3 C1 D4 109.315
D3 C1 D5 109.315 D4 C1 D5 109.315
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.119      
2 F -0.310      
3 H 0.143      
4 H 0.143      
5 H 0.143      


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 -1.713 1.713
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.688 0.000 0.000
y 0.000 -11.688 0.000
z 0.000 0.000 -12.014
Traceless
 xyz
x 0.163 0.000 0.000
y 0.000 0.163 0.000
z 0.000 0.000 -0.326
Polar
3z2-r2-0.653
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 1.903 0.000 0.000
y 0.000 1.903 0.000
z 0.000 0.000 1.885


<r2> (average value of r2) Å2
<r2> 21.038
(<r2>)1/2 4.587