return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: HF/CEP-121G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/CEP-121G*
 hartrees
Energy at 0K-206.191572
Energy at 298.15K-206.197431
HF Energy-206.191572
Nuclear repulsion energy434.625185
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 HF/CEP-121G*
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' 1432 1293 340.03      
2 A' 1321 1193 133.10      
3 A' 1012 914 404.91      
4 A' 974 880 419.02      
5 A' 826 746 91.32      
6 A' 755 682 17.13      
7 A' 692 625 0.12      
8 A' 657 593 87.05      
9 A' 634 573 5.12      
10 A' 597 539 17.10      
11 A' 455 411 2.69      
12 A' 393 355 0.13      
13 A' 354 319 0.80      
14 A' 339 306 0.50      
15 A' 228 206 1.36      
16 A" 1426 1288 334.12      
17 A" 1013 915 403.89      
18 A" 633 572 6.28      
19 A" 596 538 15.86      
20 A" 527 476 0.03      
21 A" 456 412 3.02      
22 A" 355 321 0.45      
23 A" 240 217 1.20      
24 A" 7 6 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 7958.5 cm-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 7189.7 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 HF/CEP-121G*
ABC
0.06139 0.03679 0.03677

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/CEP-121G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.158 -0.613 0.000
C2 -0.338 1.212 0.000
F3 -1.638 1.340 0.000
F4 0.154 1.793 1.064
F5 0.154 1.793 -1.064
F6 -1.336 -1.102 0.000
F7 0.154 -0.639 -1.574
F8 1.669 -0.159 0.000
F9 0.154 -0.639 1.574
F10 0.631 -2.105 0.000

Atom - Atom Distances (Å)
  S1 C2 F3 F4 F5 F6 F7 F8 F9 F10
S11.89082.65372.63002.63001.57221.57451.57751.57451.5653
C21.89081.30701.30811.30812.52032.47942.43062.47943.4554
F32.65371.30702.13312.13312.46143.10023.63163.10024.1255
F42.63001.30812.13312.12783.42533.58812.69012.48494.0681
F52.63001.30812.13312.12783.42532.48492.69013.58814.0681
F61.57222.52032.46143.42533.42532.21653.14942.21652.2075
F71.57452.47943.10023.58812.48492.21652.23693.14852.2030
F81.57752.43063.63162.69012.69013.14942.23692.23692.2052
F91.57452.47943.10022.48493.58812.21653.14852.23692.2030
F101.56533.45544.12554.06814.06812.20752.20302.20522.2030

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 110.846 S1 C2 F4 109.249
S1 C2 F5 109.249 C2 S1 D6 92.943
C2 S1 D7 90.900 C2 S1 F8 88.505
C2 S1 F9 90.900 C2 S1 F10 177.626
F3 C2 F4 109.311 F3 C2 F5 109.311
F4 C2 F5 108.844 D6 S1 D7 89.561
D6 S1 F8 178.552 D6 S1 F9 89.561
D6 S1 F10 89.431 D7 S1 F8 90.417
D7 S1 F9 178.036 D7 S1 F10 89.117
F8 S1 F9 90.417 F8 S1 F10 89.121
F9 S1 F10 89.117
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-121G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.477      
2 C 0.696      
3 F -0.217      
4 F -0.222      
5 F -0.222      
6 F -0.306      
7 F -0.311      
8 F -0.320      
9 F -0.311      
10 F -0.265      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.282 0.606 0.000 0.668
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -59.271 -0.346 0.000
y -0.346 -58.555 0.000
z 0.000 0.000 -59.376
Traceless
 xyz
x -0.306 -0.346 0.000
y -0.346 0.769 0.000
z 0.000 0.000 -0.463
Polar
3z2-r2-0.926
x2-y2-0.717
xy-0.346
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.886 -0.094 0.000
y -0.094 5.296 0.000
z 0.000 0.000 4.860


<r2> (average value of r2) Å2
<r2> 253.387
(<r2>)1/2 15.918