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

using model chemistry: MP2/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP2/LANL2DZ
 hartrees
Energy at 0K-139.234017
Energy at 298.15K-139.231970
HF Energy-139.029444
Nuclear repulsion energy35.797814
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 MP2/LANL2DZ
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 2193 2112 22.90      
2 A1 1131 1090 14.41      
3 A1 912 879 53.86      
4 E 2380 2292 27.74      
5 E 2380 2292 27.74      
6 E 1115 1073 1.53      
7 E 1115 1073 1.53      
8 E 865 833 1.70      
9 E 865 833 1.70      

Unscaled Zero Point Vibrational Energy (zpe) 6477.9 cm-1
Scaled (by 0.9631) Zero Point Vibrational Energy (zpe) 6238.9 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 MP2/LANL2DZ
ABC
5.07678 0.77315 0.77315

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/LANL2DZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.682
F2 0.000 0.000 0.791
H3 0.000 1.048 -1.010
H4 0.908 -0.524 -1.010
H5 -0.908 -0.524 -1.010

Atom - Atom Distances (Å)
  C1 F2 H3 H4 H5
C11.47371.09791.09791.0979
F21.47372.08372.08372.0837
H31.09792.08371.81511.8151
H41.09792.08371.81511.8151
H51.09792.08371.81511.8151

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 107.347 F2 C1 D4 107.347
F2 C1 D5 107.347 D3 C1 D4 111.509
D3 C1 D5 111.509 D4 C1 D5 111.509
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability