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

using model chemistry: MP3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP3/6-31G*
 hartrees
Energy at 0K-1232.374901
Energy at 298.15K-1232.380270
HF Energy-1230.718915
Nuclear repulsion energy911.791218
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 MP3/6-31G*
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' 1361 1278 268.51      
2 A' 1246 1170 115.39      
3 A' 981 921 305.87      
4 A' 931 874 338.93      
5 A' 775 727 66.13      
6 A' 710 667 1.53      
7 A' 669 628 0.06      
8 A' 611 574 75.12      
9 A' 583 547 1.04      
10 A' 544 510 15.76      
11 A' 413 388 2.24      
12 A' 369 346 0.35      
13 A' 340 320 0.73      
14 A' 310 291 0.41      
15 A' 216 203 0.89      
16 A" 1355 1272 261.96      
17 A" 981 921 305.50      
18 A" 581 545 1.54      
19 A" 544 511 14.88      
20 A" 474 444 0.05      
21 A" 414 389 2.77      
22 A" 332 312 0.62      
23 A" 232 218 0.70      
24 A" 15 14 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 7494.0 cm-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 7033.8 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 MP3/6-31G*
ABC
0.05936 0.03641 0.03639

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.159 -0.606 0.000
C2 -0.346 1.205 0.000
F3 -1.664 1.327 0.000
F4 0.154 1.789 1.078
F5 0.154 1.789 -1.078
F6 -1.356 -1.122 0.000
F7 0.154 -0.635 -1.603
F8 1.691 -0.122 0.000
F9 0.154 -0.635 1.603
F10 0.661 -2.118 0.000

Atom - Atom Distances (Å)
  S1 C2 F3 F4 F5 F6 F7 F8 F9 F10
S11.88082.65762.62722.62721.60081.60341.60631.60341.5924
C21.88081.32351.32451.32452.53692.49112.43142.49113.4722
F32.65761.32352.16372.16372.46843.11833.65463.11834.1559
F42.62721.32452.16372.15693.45243.61472.67952.48014.0848
F52.62721.32452.16372.15693.45242.48012.67953.61474.0848
F61.60082.53692.46843.45243.45242.25573.20692.25572.2493
F71.60342.49113.11833.61472.48012.25572.27913.20622.2420
F81.60632.43143.65462.67952.67953.20692.27912.27912.2458
F91.60342.49113.11832.48013.61472.25573.20622.27912.2420
F101.59243.47224.15594.08484.08482.24932.24202.24582.2420

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 110.873 S1 C2 F4 108.862
S1 C2 F5 108.862 C2 S1 D6 93.200
C2 S1 D7 90.923 C2 S1 F8 88.050
C2 S1 F9 90.923 C2 S1 F10 177.238
F3 C2 F4 109.594 F3 C2 F5 109.594
F4 C2 F5 109.024 D6 S1 D7 89.495
D6 S1 F8 178.749 D6 S1 F9 89.495
D6 S1 F10 89.561 D7 S1 F8 90.485
D7 S1 F9 177.943 D7 S1 F10 89.100
F8 S1 F9 90.485 F8 S1 F10 89.188
F9 S1 F10 89.100
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability