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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: MP4=FULL/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP4=FULL/6-31G*
 hartrees
Energy at 0K-711.671654
Energy at 298.15K 
HF Energy-710.178208
Nuclear repulsion energy507.912105
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 MP4=FULL/6-31G*
Rotational Constants (cm-1) from geometry optimized at MP4=FULL/6-31G*
ABC
0.08354 0.04164 0.03263

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.024 1.421 0.000
C2 -0.504 0.173 0.000
C3 0.280 -1.098 0.000
F4 -0.812 2.487 0.000
F5 1.261 1.741 0.000
F6 -1.841 -0.022 0.000
F7 1.605 -0.863 0.000
F8 -0.024 -1.837 1.088
F9 -0.024 -1.837 -1.088

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.33752.53761.32501.32392.32082.80563.43553.4355
C21.33751.49302.33392.36071.35172.34962.33562.3356
C32.53761.49303.74703.00402.37841.34621.34991.3499
F41.32502.33393.74702.20282.71124.13054.52764.5276
F51.32392.36073.00402.20283.56812.62683.95473.9547
F62.32081.35172.37842.71123.56813.54762.78972.7897
F72.80562.34961.34624.13052.62683.54762.18792.1879
F83.43552.33561.34994.52763.95472.78972.18792.1760
F93.43552.33561.34994.52763.95472.78972.18792.1760

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 127.326 C1 C2 F6 119.314
C2 C1 F4 122.468 C2 C1 F5 125.007
C2 C3 F7 111.587 C2 C3 F8 110.378
C2 C3 F9 110.378 C3 C2 F6 113.360
F4 C1 F5 112.525 F7 C3 F8 108.484
F7 C3 F9 108.484 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability