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 CH3CHFCH3 (2-Fluoropropane)

using model chemistry: CCD/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/6-311+G(3df,2p)
 hartrees
Energy at 0K-218.008959
Energy at 298.15K 
HF Energy-217.200081
Nuclear repulsion energy133.043833
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 CCD/6-311+G(3df,2p)
Rotational Constants (cm-1) from geometry optimized at CCD/6-311+G(3df,2p)
ABC
0.29282 0.27163 0.16096

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.277 0.246 0.000
F2 -0.865 1.038 0.000
H3 1.125 0.936 0.000
C4 0.277 -0.584 1.267
C5 0.277 -0.584 -1.267
H6 1.188 -1.181 1.325
H7 1.188 -1.181 -1.325
H8 0.228 0.061 2.144
H9 0.228 0.061 -2.144
H10 -0.582 -1.255 1.277
H11 -0.582 -1.255 -1.277

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.39061.09311.51431.51432.14992.14992.15222.15222.14982.1498
F21.39061.99312.35402.35403.30133.30132.59722.59722.64012.6401
H31.09311.99312.15222.15222.49842.49842.48322.48323.05683.0568
C41.51432.35402.15222.53381.09072.81181.08923.47121.09052.7678
C51.51432.35402.15222.53382.81181.09073.47121.08922.76781.0905
H62.14993.30132.49841.09072.81182.65091.77023.80771.77193.1480
H72.14993.30132.49842.81181.09072.65093.80771.77023.14801.7719
H82.15222.59722.48321.08923.47121.77023.80774.28731.77133.7534
H92.15222.59722.48323.47121.08923.80771.77024.28733.75341.7713
H102.14982.64013.05681.09052.76781.77193.14801.77133.75342.5541
H112.14982.64013.05682.76781.09053.14801.77193.75341.77132.5541

picture of 2-Fluoropropane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C4 H8 110.455 C1 C4 H10 110.181
C1 C5 H7 110.185 C1 C5 H9 110.455
C1 C5 H11 110.181 F2 C1 H3 106.123
F2 C1 C4 108.190 F2 C1 C5 108.190
H3 C1 C4 110.224 H3 C1 C5 110.224
C4 C1 C5 113.575 H7 C5 H9 108.604
H7 C5 H11 108.656 H8 C4 H10 108.710
H9 C5 H11 108.710
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability