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

using model chemistry: MP4=FULL/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 MP4=FULL/6-31G*
 hartrees
Energy at 0K-139.367361
Energy at 298.15K-139.365374
HF Energy-139.033491
Nuclear repulsion energy37.101123
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 MP4=FULL/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 2192 2108        
2 A1 1207 1161        
3 A1 1013 974        
4 E 2343 2253        
5 E 2342 2252        
6 E 1122 1079        
7 E 1122 1079        
8 E 927 891        
9 E 927 891        

Unscaled Zero Point Vibrational Energy (zpe) 6597.2 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 6343.9 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 MP4=FULL/6-31G*
ABC
5.20020 0.84465 0.84465

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/6-31G*

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 0.757
H3 0.000 1.035 -0.996
H4 0.897 -0.518 -0.996
H5 -0.897 -0.518 -0.996

Atom - Atom Distances (Å)
  C1 F2 H3 H4 H5
C11.39341.09611.09611.0961
F21.39342.03602.03602.0360
H31.09612.03601.79351.7935
H41.09612.03601.79351.7935
H51.09612.03601.79351.7935

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 109.152 F2 C1 D4 109.152
F2 C1 D5 109.152 D3 C1 D4 109.789
D3 C1 D5 109.789 D4 C1 D5 109.789
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability