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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: CID/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CID/6-311G*
 hartrees
Energy at 0K-711.659976
Energy at 298.15K 
HF Energy-710.376131
Nuclear repulsion energy516.989797
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 CID/6-311G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 1999 1858 202.71      
2 A' 1533 1424 276.67      
3 A' 1465 1361 244.85      
4 A' 1358 1262 179.08      
5 A' 1314 1221 221.83      
6 A' 1125 1045 327.49      
7 A' 830 771 19.12      
8 A' 706 656 18.59      
9 A' 647 602 1.11      
10 A' 551 512 4.59      
11 A' 396 368 0.47      
12 A' 388 361 1.74      
13 A' 273 254 1.55      
14 A' 187 174 1.99      
15 A" 1325 1231 351.30      
16 A" 746 693 6.20      
17 A" 629 584 0.66      
18 A" 508 472 5.60      
19 A" 269 250 1.61      
20 A" 140 130 0.47      
21 A" 43 40 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 8216.1 cm-1
Scaled (by 0.9291) Zero Point Vibrational Energy (zpe) 7633.6 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 CID/6-311G*
ABC
0.08729 0.04273 0.03360

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.024 1.407 0.000
C2 -0.496 0.182 0.000
C3 0.279 -1.092 0.000
F4 -0.789 2.448 0.000
F5 1.227 1.727 0.000
F6 -1.806 -0.011 0.000
F7 1.576 -0.875 0.000
F8 -0.024 -1.811 1.064
F9 -0.024 -1.811 -1.064

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.31282.51731.29201.29082.27732.78763.38923.3892
C21.31281.49162.28482.31421.32382.32692.30812.3081
C32.51731.49163.69782.97412.34901.31481.31921.3192
F41.29202.28483.69782.14062.66104.07944.45614.4561
F51.29082.31422.97412.14063.49532.62623.90053.9005
F62.27731.32382.34902.66103.49533.49112.74742.7474
F72.78762.32691.31484.07942.62623.49112.13702.1370
F83.38922.30811.31924.45613.90052.74742.13702.1274
F93.38922.30811.31924.45613.90052.74742.13702.1274

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 127.575 C1 C2 F6 119.471
C2 C1 F4 122.598 C2 C1 F5 125.457
C2 C3 F7 111.861 C2 C3 F8 110.245
C2 C3 F9 110.245 C3 C2 F6 112.954
F4 C1 F5 111.945 F7 C3 F8 108.444
F7 C3 F9 108.444 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability