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All results from a given calculation for C3F6 (hexafluoropropene)

using model chemistry: LSDA/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 LSDA/cc-pVDZ
 hartrees
Energy at 0K-710.012239
Energy at 298.15K 
HF Energy-710.012239
Nuclear repulsion energy512.998951
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 LSDA/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' 1839 1819 145.99      
2 A' 1429 1413 233.31      
3 A' 1374 1359 216.60      
4 A' 1247 1233 156.73      
5 A' 1228 1214 160.03      
6 A' 1048 1036 266.87      
7 A' 770 761 10.11      
8 A' 651 644 15.05      
9 A' 595 588 0.25      
10 A' 503 498 3.17      
11 A' 365 361 0.99      
12 A' 355 351 0.47      
13 A' 233 231 0.58      
14 A' 177 175 1.31      
15 A" 1189 1175 292.41      
16 A" 650 643 2.21      
17 A" 561 554 0.07      
18 A" 454 449 1.36      
19 A" 235 233 0.38      
20 A" 119 118 0.16      
21 A" 28 27 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7524.0 cm-1
Scaled (by 0.989) Zero Point Vibrational Energy (zpe) 7441.2 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 LSDA/cc-pVDZ
ABC
0.08513 0.04253 0.03328

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.983 1.007 0.000
C2 -0.250 0.489 0.000
C3 -0.577 -0.957 0.000
F4 1.201 2.294 0.000
F5 2.089 0.315 0.000
F6 -1.307 1.296 0.000
F7 0.528 -1.704 0.000
F8 -1.307 -1.280 1.075
F9 -1.307 -1.280 -1.075

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 F6 F7 F8 F9
C11.33792.50801.30591.30402.30832.74923.41043.4104
C21.33791.48232.31632.34561.32962.32732.32422.3242
C32.50801.48233.70552.95372.36841.33381.33871.3387
F41.30592.31633.70552.16932.69894.05504.49694.4969
F51.30402.34562.95372.16933.53452.55263.90273.9027
F62.30831.32962.36842.69893.53453.51702.79192.7919
F72.74922.32731.33384.05502.55263.51702.16792.1679
F83.41042.32421.33874.49693.90272.79192.16792.1493
F93.41042.32421.33874.49693.90272.79192.16792.1493

picture of hexafluoropropene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.497 C1 C2 F6 119.848
C2 C1 F4 122.355 C2 C1 F5 125.202
C2 C3 F7 111.358 C2 C3 F8 110.852
C2 C3 F9 110.852 C3 C2 F6 114.654
F4 C1 F5 112.443 F7 C3 F8 108.421
F7 C3 F9 108.421 F8 C3 F8 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.197      
2 C -0.078      
3 C 0.344      
4 F -0.052      
5 F -0.038      
6 F -0.082      
7 F -0.091      
8 F -0.100      
9 F -0.100      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.844 0.669 0.000 1.077
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.257 0.302 0.000
y 0.302 -46.570 0.000
z 0.000 0.000 -44.934
Traceless
 xyz
x -0.506 0.302 0.000
y 0.302 -0.974 0.000
z 0.000 0.000 1.480
Polar
3z2-r22.960
x2-y20.313
xy0.302
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.134 0.841 0.000
y 0.841 5.315 0.000
z 0.000 0.000 3.326


<r2> (average value of r2) Å2
<r2> 290.565
(<r2>)1/2 17.046