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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: B3LYP/6-31G*

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/6-31G*
 hartrees
Energy at 0K-713.303859
Energy at 298.15K 
HF Energy-713.303859
Nuclear repulsion energy509.067526
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/6-31G*
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' 1851 1778 151.50      
2 A' 1414 1358 233.79      
3 A' 1355 1302 184.00      
4 A' 1238 1188 38.38      
5 A' 1231 1182 276.97      
6 A' 1047 1006 273.26      
7 A' 765 734 11.83      
8 A' 651 625 14.21      
9 A' 596 572 0.39      
10 A' 505 485 2.97      
11 A' 367 352 0.59      
12 A' 359 345 0.93      
13 A' 250 240 0.93      
14 A' 176 169 1.51      
15 A" 1201 1154 280.34      
16 A" 637 612 1.43      
17 A" 550 528 1.21      
18 A" 456 438 2.92      
19 A" 236 227 0.83      
20 A" 119 115 0.30      
21 A" 21 20 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7512.1 cm-1
Scaled (by 0.9603) Zero Point Vibrational Energy (zpe) 7213.8 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 B3LYP/6-31G*
ABC
0.08419 0.04170 0.03272

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.024 1.420 0.000
C2 -0.505 0.178 0.000
C3 0.279 -1.098 0.000
F4 -0.804 2.482 0.000
F5 1.253 1.738 0.000
F6 -1.837 -0.009 0.000
F7 1.601 -0.867 0.000
F8 -0.024 -1.839 1.084
F9 -0.024 -1.839 -1.084

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.33202.53671.31741.31602.30852.80593.43483.4348
C21.33201.49782.32272.35001.34502.35122.33992.3399
C32.53671.49783.74012.99862.37941.34281.34731.3473
F41.31742.32273.74012.18822.69594.12324.52224.5222
F51.31602.35002.99862.18823.54942.62763.94923.9492
F62.30851.34502.37942.69593.54943.54352.79482.7948
F72.80592.35121.34284.12322.62763.54352.18192.1819
F83.43482.33991.34734.52223.94922.79482.18192.1684
F93.43482.33991.34734.52223.94922.79482.18192.1684

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 127.294 C1 C2 F6 119.166
C2 C1 F4 122.495 C2 C1 F5 125.111
C2 C3 F7 111.620 C2 C3 F8 110.551
C2 C3 F9 110.551 C3 C2 F6 113.541
F4 C1 F5 112.394 F7 C3 F8 108.405
F7 C3 F9 108.405 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.514      
2 C 0.136      
3 C 0.805      
4 F -0.217      
5 F -0.212      
6 F -0.269      
7 F -0.252      
8 F -0.253      
9 F -0.253      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.212 0.973 0.000 0.996
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.885 0.113 0.000
y 0.113 -46.213 0.000
z 0.000 0.000 -44.380
Traceless
 xyz
x -1.589 0.113 0.000
y 0.113 -0.580 0.000
z 0.000 0.000 2.169
Polar
3z2-r24.338
x2-y2-0.673
xy0.113
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.909 0.429 0.000
y 0.429 6.611 0.000
z 0.000 0.000 3.445


<r2> (average value of r2) Å2
<r2> 294.943
(<r2>)1/2 17.174