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

using model chemistry: B2PLYP/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 B2PLYP/6-31G*
 hartrees
Energy at 0K-139.598550
Energy at 298.15K-139.596570
HF Energy-139.500392
Nuclear repulsion energy37.274441
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 B2PLYP/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 2206 2094 24.42      
2 A1 1214 1152 52.97      
3 A1 1022 970 42.42      
4 E 2351 2231 30.28      
5 E 2351 2231 30.29      
6 E 1124 1067 0.29      
7 E 1124 1067 0.29      
8 E 934 886 1.64      
9 E 934 886 1.64      

Unscaled Zero Point Vibrational Energy (zpe) 6629.0 cm-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 6292.2 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 B2PLYP/6-31G*
ABC
2.62484 0.68117 0.68117

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.632
F2 0.000 0.000 0.753
H3 0.000 1.031 -0.995
H4 0.893 -0.515 -0.995
H5 -0.893 -0.515 -0.995

Atom - Atom Distances (Å)
  C1 F2 H3 H4 H5
C11.38511.09301.09301.0930
F21.38512.02952.02952.0295
H31.09302.02951.78571.7857
H41.09302.02951.78571.7857
H51.09302.02951.78571.7857

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 109.399 F2 C1 D4 109.399
F2 C1 D5 109.399 D3 C1 D4 109.543
D3 C1 D5 109.543 D4 C1 D5 109.543
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.115      
2 F -0.328      
3 H 0.148      
4 H 0.148      
5 H 0.148      


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 -1.787 1.787
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.730 0.000 0.000
y 0.000 -11.730 0.000
z 0.000 0.000 -12.046
Traceless
 xyz
x 0.158 0.000 0.000
y 0.000 0.158 0.000
z 0.000 0.000 -0.316
Polar
3z2-r2-0.633
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 1.880 0.000 0.000
y 0.000 1.880 0.000
z 0.000 0.000 1.863


<r2> (average value of r2) Å2
<r2> 21.052
(<r2>)1/2 4.588