return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: MP2/SDD

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/SDD
 hartrees
Energy at 0K-139.235956
Energy at 298.15K-139.233910
HF Energy-139.029546
Nuclear repulsion energy35.798073
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/SDD
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 2116 22.83      
2 A1 1131 1092 14.43      
3 A1 912 880 54.08      
4 E 2379 2297 27.47      
5 E 2379 2297 27.47      
6 E 1114 1076 1.51      
7 E 1114 1076 1.51      
8 E 865 835 1.70      
9 E 865 835 1.70      

Unscaled Zero Point Vibrational Energy (zpe) 6476.0 cm-1
Scaled (by 0.9653) Zero Point Vibrational Energy (zpe) 6251.3 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/SDD
ABC
5.07682 0.77316 0.77316

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

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 107.344 F2 C1 D4 107.344
F2 C1 D5 107.344 D3 C1 D4 111.512
D3 C1 D5 111.512 D4 C1 D5 111.512
Electronic energy levels An error occurred on the server when processing the URL. Please contact the system administrator.

If you are the system administrator please click here to find out more about this error.