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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: B2PLYP=FULL/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 B2PLYP=FULL/6-311G**
 hartrees
Energy at 0K-713.065158
Energy at 298.15K 
HF Energy-712.493838
Nuclear repulsion energy510.529217
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 B2PLYP=FULL/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' 1844 1844 166.96      
2 A' 1415 1415 236.93      
3 A' 1346 1346 223.33      
4 A' 1225 1225 31.72      
5 A' 1218 1218 315.05      
6 A' 1044 1044 301.87      
7 A' 769 769 12.98      
8 A' 659 659 13.97      
9 A' 604 604 0.34      
10 A' 515 515 3.43      
11 A' 372 372 0.52      
12 A' 365 365 1.14      
13 A' 257 257 1.10      
14 A' 177 177 1.73      
15 A" 1186 1186 316.14      
16 A" 664 664 2.54      
17 A" 575 575 0.82      
18 A" 469 469 3.17      
19 A" 247 247 1.01      
20 A" 126 126 0.35      
21 A" 32 32 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7554.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7554.2 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 B2PLYP=FULL/6-311G**
ABC
0.08481 0.04185 0.03287

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.023 1.419 0.000
C2 -0.502 0.178 0.000
C3 0.279 -1.097 0.000
F4 -0.802 2.474 0.000
F5 1.246 1.742 0.000
F6 -1.830 -0.011 0.000
F7 1.597 -0.873 0.000
F8 -0.023 -1.833 1.080
F9 -0.023 -1.833 -1.080

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.33002.53381.31131.30982.30432.80693.42703.4270
C21.33001.49512.31532.34541.34182.34762.33272.3327
C32.53381.49513.73072.99882.37261.33701.34191.3419
F41.31132.31533.73072.17502.68914.11804.50834.5083
F51.30982.34542.99882.17503.54072.63833.94473.9447
F62.30431.34182.37262.68913.54073.53442.78442.7844
F72.80692.34761.33704.11802.63833.53442.17162.1716
F83.42702.33271.34194.50833.94472.78442.17162.1602
F93.42702.33271.34194.50833.94472.78442.17162.1602

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 127.412 C1 C2 F6 119.189
C2 C1 F4 122.468 C2 C1 F5 125.368
C2 C3 F7 111.857 C2 C3 F8 110.505
C2 C3 F9 110.505 C3 C2 F6 113.399
F4 C1 F5 112.163 F7 C3 F8 108.313
F7 C3 F9 108.313 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability