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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: BLYP/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 BLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-713.349835
Energy at 298.15K 
HF Energy-713.349835
Nuclear repulsion energy501.233539
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 BLYP/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' 1741 1738 156.46      
2 A' 1297 1294 185.00      
3 A' 1227 1225 218.84      
4 A' 1127 1125 138.09      
5 A' 1080 1078 164.84      
6 A' 960 958 317.53      
7 A' 708 707 6.40      
8 A' 612 611 11.29      
9 A' 558 557 0.27      
10 A' 475 474 2.60      
11 A' 349 348 0.35      
12 A' 341 341 0.99      
13 A' 248 247 0.68      
14 A' 166 166 1.21      
15 A" 1028 1026 287.64      
16 A" 613 612 0.29      
17 A" 526 525 1.20      
18 A" 428 427 1.67      
19 A" 232 231 0.63      
20 A" 117 117 0.31      
21 A" 29 29 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 6930.5 cm-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 6917.3 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 BLYP/aug-cc-pVDZ
ABC
0.08196 0.04027 0.03170

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.026 1.443 0.000
C2 -0.499 0.180 0.000
C3 0.283 -1.110 0.000
F4 -0.831 2.510 0.000
F5 1.262 1.791 0.000
F6 -1.851 -0.010 0.000
F7 1.632 -0.893 0.000
F8 -0.026 -1.870 1.104
F9 -0.026 -1.870 -1.104

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.34812.57161.33691.33402.33232.86433.49113.4911
C21.34811.50872.35372.38611.36562.38542.37532.3753
C32.57161.50873.78803.06172.40131.36581.37471.3747
F41.33692.35373.78802.21272.71864.20084.58774.5877
F51.33402.38613.06172.21273.59602.70954.03414.0341
F62.33231.36562.40132.71863.59603.59302.82982.8298
F72.86432.38541.36584.20082.70953.59302.21772.2177
F83.49112.37531.37474.58774.03412.82982.21772.2072
F93.49112.37531.37474.58774.03412.82982.21772.2072

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 128.265 C1 C2 F6 118.509
C2 C1 F4 122.470 C2 C1 F5 125.655
C2 C3 F7 112.069 C2 C3 F8 110.840
C2 C3 F9 110.840 C3 C2 F6 113.226
F4 C1 F5 111.875 F7 C3 F8 108.044
F7 C3 F9 108.044 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.825      
2 C 0.413      
3 C 1.151      
4 F -0.371      
5 F -0.376      
6 F -0.470      
7 F -0.403      
8 F -0.385      
9 F -0.385      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.182 1.107 0.000 1.122
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.542 0.155 0.000
y 0.155 -48.890 0.000
z 0.000 0.000 -46.764
Traceless
 xyz
x -1.715 0.155 0.000
y 0.155 -0.737 0.000
z 0.000 0.000 2.453
Polar
3z2-r24.905
x2-y2-0.652
xy0.155
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.844 0.341 0.000
y 0.341 8.763 0.000
z 0.000 0.000 5.318


<r2> (average value of r2) Å2
<r2> 305.216
(<r2>)1/2 17.470