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

using model chemistry: QCISD/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 QCISD/6-31G*
 hartrees
Energy at 0K-1232.410681
Energy at 298.15K-1232.415965
HF Energy-1230.716866
Nuclear repulsion energy909.500815
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 QCISD/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' 1342 1278 266.10      
2 A' 1229 1170 112.53      
3 A' 970 924 296.83      
4 A' 922 878 333.09      
5 A' 765 728 62.89      
6 A' 701 667 1.38      
7 A' 660 629 0.07      
8 A' 603 575 72.95      
9 A' 575 548 0.93      
10 A' 536 510 15.13      
11 A' 407 388 2.23      
12 A' 365 347 0.36      
13 A' 338 322 0.87      
14 A' 307 292 0.41      
15 A' 214 204 0.85      
16 A" 1336 1272 259.83      
17 A" 970 924 296.50      
18 A" 574 546 1.37      
19 A" 537 511 14.33      
20 A" 466 444 0.05      
21 A" 409 389 2.76      
22 A" 328 312 0.63      
23 A" 230 219 0.66      
24 A" 16 15 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 7398.3 cm-1
Scaled (by 0.9523) Zero Point Vibrational Energy (zpe) 7045.4 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 QCISD/6-31G*
ABC
0.05900 0.03627 0.03624

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.160 -0.607 0.000
C2 -0.347 1.206 0.000
F3 -1.669 1.328 0.000
F4 0.154 1.792 1.082
F5 0.154 1.792 -1.082
F6 -1.360 -1.125 0.000
F7 0.154 -0.635 -1.608
F8 1.696 -0.121 0.000
F9 0.154 -0.635 1.608
F10 0.663 -2.122 0.000

Atom - Atom Distances (Å)
  S1 C2 F3 F4 F5 F6 F7 F8 F9 F10
S11.88212.66222.63152.63151.60561.60821.61151.60821.5968
C21.88211.32771.32861.32862.54152.49542.43632.49543.4779
F32.66221.32772.17032.17032.47233.12503.66413.12504.1643
F42.63151.32862.17032.16353.46023.62312.68482.48384.0927
F52.63151.32862.17032.16353.46022.48382.68483.62314.0927
F61.60562.54152.47233.46023.46022.26263.21692.26262.2554
F71.60822.49543.12503.62312.48382.26262.28623.21592.2483
F81.61152.43633.66412.68482.68483.21692.28622.28622.2521
F91.60822.49543.12502.48383.62312.26263.21592.28622.2483
F101.59683.47794.16434.09274.09272.25542.24832.25212.2483

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 110.890 S1 C2 F4 108.869
S1 C2 F5 108.869 C2 S1 D6 93.214
C2 S1 D7 90.930 C2 S1 F8 88.076
C2 S1 F9 90.930 C2 S1 F10 177.243
F3 C2 F4 109.581 F3 C2 F5 109.581
F4 C2 F5 109.019 D6 S1 D7 89.501
D6 S1 F8 178.709 D6 S1 F9 89.501
D6 S1 F10 89.542 D7 S1 F8 90.479
D7 S1 F9 177.936 D7 S1 F10 89.093
F8 S1 F9 90.479 F8 S1 F10 89.167
F9 S1 F10 89.093
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability