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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: MP3/6-311+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 MP3/6-311+G(3df,2p)
 hartrees
Energy at 0K-712.396298
Energy at 298.15K 
HF Energy-710.451014
Nuclear repulsion energy514.181292
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 MP3/6-311+G(3df,2p)
Rotational Constants (cm-1) from geometry optimized at MP3/6-311+G(3df,2p)
ABC
0.08639 0.04224 0.03322

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.022 1.416 0.000
C2 -0.503 0.181 0.000
C3 0.280 -1.099 0.000
F4 -0.792 2.462 0.000
F5 1.235 1.736 0.000
F6 -1.816 -0.008 0.000
F7 1.582 -0.876 0.000
F8 -0.022 -1.823 1.069
F9 -0.022 -1.823 -1.069

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.32582.53331.29901.29702.29052.79813.41133.4113
C21.32581.50002.30022.33211.32722.33702.32132.3213
C32.53331.50003.71932.99152.36361.32021.32621.3262
F41.29902.30023.71932.15312.67414.09694.48364.4836
F51.29702.33212.99152.15313.51432.63583.92343.9234
F62.29051.32722.36362.67413.51433.50732.76712.7671
F72.79812.33701.32024.09692.63583.50732.14752.1475
F83.41132.32131.32624.48363.92342.76712.14752.1377
F93.41132.32131.32624.48363.92342.76712.14752.1377

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 127.296 C1 C2 F6 119.397
C2 C1 F4 122.406 C2 C1 F5 125.526
C2 C3 F7 111.768 C2 C3 F8 110.290
C2 C3 F9 110.290 C3 C2 F6 113.307
F4 C1 F5 112.068 F7 C3 F8 108.480
F7 C3 F9 108.480 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability