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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: B3LYP/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 B3LYP/aug-cc-pVDZ
 hartrees
Energy at 0K-713.416646
Energy at 298.15K 
HF Energy-713.416646
Nuclear repulsion energy507.277490
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 B3LYP/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' 1834 1779 168.47      
2 A' 1377 1337 203.82      
3 A' 1308 1269 219.51      
4 A' 1192 1157 151.87      
5 A' 1170 1135 177.63      
6 A' 1017 987 307.88      
7 A' 749 727 9.97      
8 A' 643 624 14.17      
9 A' 587 570 0.21      
10 A' 499 484 3.27      
11 A' 364 353 0.41      
12 A' 356 345 1.16      
13 A' 255 247 0.88      
14 A' 170 165 1.31      
15 A" 1123 1090 294.41      
16 A" 660 640 1.34      
17 A" 560 544 0.85      
18 A" 452 438 2.52      
19 A" 243 236 0.80      
20 A" 124 121 0.36      
21 A" 32 31 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7357.2 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 7139.4 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 B3LYP/aug-cc-pVDZ
ABC
0.08402 0.04120 0.03242

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.025 1.428 0.000
C2 -0.499 0.181 0.000
C3 0.281 -1.102 0.000
F4 -0.813 2.486 0.000
F5 1.249 1.765 0.000
F6 -1.834 -0.008 0.000
F7 1.609 -0.885 0.000
F8 -0.025 -1.848 1.088
F9 -0.025 -1.848 -1.088

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.33472.54901.31961.31722.31012.83233.45223.4522
C21.33471.50112.32702.35901.34822.36192.35012.3501
C32.54901.50113.75163.02672.38041.34591.35351.3535
F41.31962.32703.75162.18442.69524.15164.53784.5378
F51.31722.35903.02672.18443.55632.67523.98263.9826
F62.31011.34822.38042.69523.55633.55252.80002.8000
F72.83232.36191.34594.15162.67523.55252.18582.1858
F83.45222.35011.35354.53783.98262.80002.18582.1751
F93.45222.35011.35354.53783.98262.80002.18582.1751

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 127.919 C1 C2 F6 118.863
C2 C1 F4 122.492 C2 C1 F5 125.633
C2 C3 F7 112.003 C2 C3 F8 110.725
C2 C3 F9 110.725 C3 C2 F6 113.217
F4 C1 F5 111.875 F7 C3 F8 108.135
F7 C3 F9 108.135 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.964      
2 C 0.309      
3 C 1.342      
4 F -0.406      
5 F -0.412      
6 F -0.518      
7 F -0.442      
8 F -0.418      
9 F -0.418      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.198 1.072 0.000 1.091
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.306 0.140 0.000
y 0.140 -48.516 0.000
z 0.000 0.000 -46.329
Traceless
 xyz
x -1.884 0.140 0.000
y 0.140 -0.699 0.000
z 0.000 0.000 2.583
Polar
3z2-r25.165
x2-y2-0.790
xy0.140
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.342 0.363 0.000
y 0.363 8.116 0.000
z 0.000 0.000 4.995


<r2> (average value of r2) Å2
<r2> 298.766
(<r2>)1/2 17.285