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: MP2=FULL/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2=FULL/6-31+G**
 hartrees
Energy at 0K-1232.507200
Energy at 298.15K-1232.512306
HF Energy-1230.737679
Nuclear repulsion energy903.626196
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 MP2=FULL/6-31+G**
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' 1281 1203 294.88      
2 A' 1166 1096 132.54      
3 A' 902 847 344.97      
4 A' 874 821 338.61      
5 A' 746 701 97.69      
6 A' 665 624 3.28      
7 A' 616 579 0.13      
8 A' 588 552 59.51      
9 A' 566 532 1.10      
10 A' 530 498 12.37      
11 A' 401 377 1.60      
12 A' 353 331 0.21      
13 A' 320 300 1.33      
14 A' 297 279 0.42      
15 A' 207 195 0.63      
16 A" 1275 1198 289.21      
17 A" 902 847 345.04      
18 A" 565 531 1.48      
19 A" 531 499 11.89      
20 A" 466 438 0.02      
21 A" 402 378 1.93      
22 A" 321 301 0.42      
23 A" 221 208 0.51      
24 A" 15 14 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 7105.3 cm-1
Scaled (by 0.9392) Zero Point Vibrational Energy (zpe) 6673.3 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 MP2=FULL/6-31+G**
ABC
0.05840 0.03572 0.03570

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.161 -0.615 0.000
C2 -0.350 1.224 0.000
F3 -1.675 1.341 0.000
F4 0.154 1.807 1.085
F5 0.154 1.807 -1.085
F6 -1.368 -1.132 0.000
F7 0.154 -0.641 -1.618
F8 1.707 -0.124 0.000
F9 0.154 -0.641 1.618
F10 0.667 -2.138 0.000

Atom - Atom Distances (Å)
  S1 C2 F3 F4 F5 F6 F7 F8 F9 F10
S11.90852.68302.65372.65371.61491.61811.62171.61811.6051
C21.90851.33011.33081.33082.56682.51992.45902.51993.5125
F32.68301.33012.17662.17662.49263.14533.68553.14534.1942
F42.65371.33082.17662.17043.48323.64692.70502.50544.1237
F52.65371.33082.17662.17043.48322.50542.70503.64694.1237
F61.61492.56682.49263.48323.48322.27503.23652.27502.2702
F71.61812.51993.14533.64692.50542.27502.30153.23562.2630
F81.62172.45903.68552.70502.70503.23652.30152.30152.2672
F91.61812.51993.14532.50543.64692.27503.23562.30152.2630
F101.60513.51254.19424.12374.12372.27022.26302.26722.2630

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 110.609 S1 C2 F4 108.703
S1 C2 F5 108.703 C2 S1 D6 93.147
C2 S1 D7 90.832 C2 S1 F8 87.911
C2 S1 F9 90.832 C2 S1 F10 177.187
F3 C2 F4 109.767 F3 C2 F5 109.767
F4 C2 F5 109.260 D6 S1 D7 89.448
D6 S1 F8 178.942 D6 S1 F9 89.448
D6 S1 F10 89.666 D7 S1 F8 90.537
D7 S1 F9 178.052 D7 S1 F10 89.194
F8 S1 F9 90.537 F8 S1 F10 89.277
F9 S1 F10 89.194
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability