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All results from a given calculation for SF5CF3 (Sulfur, pentafluoro(trifluoromethyl)-)

using model chemistry: mPW1PW91/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-31G(2df,p)
 hartrees
Energy at 0K-1234.798118
Energy at 298.15K-1234.803491
HF Energy-1234.798118
Nuclear repulsion energy918.538767
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 mPW1PW91/6-31G(2df,p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 1316 1256 255.31      
2 A' 1197 1142 113.32      
3 A' 933 891 276.73      
4 A' 907 866 295.66      
5 A' 769 734 81.77      
6 A' 689 658 5.17      
7 A' 633 605 0.18      
8 A' 612 584 53.58      
9 A' 589 562 1.49      
10 A' 556 531 8.36      
11 A' 419 400 1.37      
12 A' 363 346 0.08      
13 A' 324 310 0.79      
14 A' 309 295 0.31      
15 A' 211 201 0.58      
16 A" 1311 1251 248.92      
17 A" 933 891 276.87      
18 A" 588 561 2.02      
19 A" 555 530 7.71      
20 A" 488 466 0.01      
21 A" 420 401 1.56      
22 A" 326 311 0.27      
23 A" 226 216 0.47      
24 A" 24 23 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 7348.7 cm-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 7015.8 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 mPW1PW91/6-31G(2df,p)
ABC
0.06075 0.03665 0.03663

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.159 -0.615 0.000
C2 -0.342 1.216 0.000
F3 -1.649 1.338 0.000
F4 0.155 1.791 1.071
F5 0.155 1.791 -1.071
F6 -1.341 -1.109 0.000
F7 0.155 -0.638 -1.582
F8 1.673 -0.145 0.000
F9 0.155 -0.638 1.582
F10 0.641 -2.108 0.000

Atom - Atom Distances (Å)
  S1 C2 F3 F4 F5 F6 F7 F8 F9 F10
S11.89812.66132.63382.63381.57931.58211.58551.58211.5683
C21.89811.31241.31341.31342.53042.48672.43162.48673.4656
F32.66131.31242.14622.14622.46643.10783.63793.10784.1369
F42.63381.31342.14622.14123.43483.59652.68322.48204.0723
F52.63381.31342.14622.14123.43482.48202.68323.59654.0723
F61.57932.53042.46643.43483.43482.22793.16472.22792.2192
F71.58212.48673.10783.59652.48202.22792.24723.16392.2136
F81.58552.43163.63792.68322.68323.16472.24722.24722.2175
F91.58212.48673.10782.48203.59652.22793.16392.24722.2136
F101.56833.46564.13694.07234.07232.21922.21362.21752.2136

picture of Sulfur, pentafluoro(trifluoromethyl)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 F3 110.651 S1 C2 F4 108.831
S1 C2 F5 108.831 C2 S1 D6 92.925
C2 S1 D7 90.743 C2 S1 F8 88.058
C2 S1 F9 90.743 C2 S1 F10 177.409
F3 C2 F4 109.645 F3 C2 F5 109.645
F4 C2 F5 109.211 D6 S1 D7 89.612
D6 S1 F8 179.017 D6 S1 F9 89.612
D6 S1 F10 89.666 D7 S1 F8 90.376
D7 S1 F9 178.357 D7 S1 F10 89.274
F8 S1 F9 90.376 F8 S1 F10 89.351
F9 S1 F10 89.274
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.639      
2 C 0.245      
3 F -0.062      
4 F -0.065      
5 F -0.065      
6 F -0.151      
7 F -0.158      
8 F -0.164      
9 F -0.158      
10 F -0.059      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.249 0.606 0.000 0.655
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -56.950 -0.336 0.000
y -0.336 -56.177 0.000
z 0.000 0.000 -57.059
Traceless
 xyz
x -0.332 -0.336 0.000
y -0.336 0.827 0.000
z 0.000 0.000 -0.495
Polar
3z2-r2-0.991
x2-y2-0.773
xy-0.336
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.605 -0.171 0.000
y -0.171 6.261 0.000
z 0.000 0.000 5.556


<r2> (average value of r2) Å2
<r2> 319.973
(<r2>)1/2 17.888