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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: CCSD=FULL/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-711.913800
Energy at 298.15K 
HF Energy-710.270148
Nuclear repulsion energy507.349288
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 CCSD=FULL/aug-cc-pVDZ
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' 1880 1880 146.94      
2 A' 1444 1444 176.69      
3 A' 1352 1352 215.94      
4 A' 1236 1236 175.18      
5 A' 1218 1218 145.67      
6 A' 1036 1036 276.12      
7 A' 759 759 13.88      
8 A' 651 651 15.20      
9 A' 597 597 0.53      
10 A' 506 506 4.24      
11 A' 370 370 0.77      
12 A' 361 361 0.96      
13 A' 256 256 1.31      
14 A' 174 174 1.43      
15 A" 1197 1197 284.77      
16 A" 656 656 2.55      
17 A" 565 565 0.86      
18 A" 460 460 3.49      
19 A" 247 247 1.07      
20 A" 127 127 0.46      
21 A" 42 42 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7567.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7567.8 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 CCSD=FULL/aug-cc-pVDZ
ABC
0.08391 0.04126 0.03242

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.024 1.429 0.000
C2 -0.501 0.179 0.000
C3 0.282 -1.104 0.000
F4 -0.813 2.490 0.000
F5 1.253 1.763 0.000
F6 -1.837 -0.017 0.000
F7 1.607 -0.884 0.000
F8 -0.024 -1.844 1.085
F9 -0.024 -1.844 -1.085

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.33872.55211.32191.31992.31922.83013.44873.4487
C21.33871.50332.33242.36381.35012.36052.34472.3447
C32.55211.50333.75753.02692.38231.34261.34881.3488
F41.32192.33243.75752.19022.70814.15174.53714.5371
F51.31992.36383.02692.19023.56602.67003.97723.9772
F62.31921.35012.38232.70813.56603.55132.79382.7938
F72.83012.36051.34264.15172.67003.55132.18152.1815
F83.44872.34471.34884.53713.97722.79382.18152.1709
F93.44872.34471.34884.53713.97722.79382.18152.1709

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 127.694 C1 C2 F6 119.208
C2 C1 F4 122.478 C2 C1 F5 125.519
C2 C3 F7 111.962 C2 C3 F8 110.469
C2 C3 F9 110.469 C3 C2 F6 113.098
F4 C1 F5 112.004 F7 C3 F8 108.304
F7 C3 F9 108.304 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability