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: B2PLYP=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 B2PLYP=FULL/6-31G*
 hartrees
Energy at 0K-139.600549
Energy at 298.15K-139.598569
HF Energy-139.500402
Nuclear repulsion energy37.284476
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=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 2206 2092 24.45      
2 A1 1215 1152 53.06      
3 A1 1023 970 42.34      
4 E 2351 2230 30.26      
5 E 2351 2230 30.26      
6 E 1124 1066 0.30      
7 E 1124 1066 0.30      
8 E 934 886 1.64      
9 E 934 886 1.64      

Unscaled Zero Point Vibrational Energy (zpe) 6630.4 cm-1
Scaled (by 0.9484) Zero Point Vibrational Energy (zpe) 6288.3 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 B2PLYP=FULL/6-31G*
ABC
2.62556 0.68155 0.68155

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/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
C11.38461.09291.09291.0929
F21.38462.02912.02912.0291
H31.09292.02911.78541.7854
H41.09292.02911.78541.7854
H51.09292.02911.78541.7854

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 109.408 F2 C1 D4 109.408
F2 C1 D5 109.408 D3 C1 D4 109.534
D3 C1 D5 109.534 D4 C1 D5 109.534
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability