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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: MP3=FULL/Def2TZVPP

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=FULL/Def2TZVPP
 hartrees
Energy at 0K-712.601938
Energy at 298.15K 
HF Energy-710.501101
Nuclear repulsion energy514.183079
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=FULL/Def2TZVPP
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' 1903 1903 154.49      
2 A' 1474 1474 229.70      
3 A' 1411 1411 204.81      
4 A' 1304 1304 170.07      
5 A' 1277 1277 166.82      
6 A' 1086 1086 276.12      
7 A' 800 800 17.45      
8 A' 680 680 15.72      
9 A' 625 625 0.65      
10 A' 531 531 3.94      
11 A' 383 383 0.28      
12 A' 373 373 1.21      
13 A' 263 263 1.31      
14 A' 179 179 1.45      
15 A" 1265 1265 295.40      
16 A" 697 697 2.93      
17 A" 594 594 0.34      
18 A" 485 485 3.44      
19 A" 257 257 1.00      
20 A" 133 133 0.39      
21 A" 40 40 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7880.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7880.3 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 MP3=FULL/Def2TZVPP
ABC
0.08635 0.04227 0.03324

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.022 1.414 0.000
C2 -0.502 0.180 0.000
C3 0.279 -1.097 0.000
F4 -0.792 2.462 0.000
F5 1.236 1.735 0.000
F6 -1.817 -0.006 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
C11.32352.52891.30051.29862.28882.79603.40893.4089
C21.32351.49712.30012.33141.32862.33602.32082.3208
C32.52891.49713.71672.98872.36321.32091.32701.3270
F41.30052.30013.71672.15492.67264.09634.48304.4830
F51.29862.33142.98872.15493.51462.63353.92203.9220
F62.28881.32862.36322.67263.51463.50842.76852.7685
F72.79602.33601.32094.09632.63353.50842.14752.1475
F83.40892.32081.32704.48303.92202.76852.14752.1381
F93.40892.32081.32704.48303.92202.76852.14752.1381

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 127.319 C1 C2 F6 119.311
C2 C1 F4 122.461 C2 C1 F5 125.529
C2 C3 F7 111.829 C2 C3 F8 110.379
C2 C3 F9 110.379 C3 C2 F6 113.370
F4 C1 F5 112.010 F7 C3 F8 108.390
F7 C3 F9 108.390 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability