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

using model chemistry: QCISD/3-21G

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/3-21G
 hartrees
Energy at 0K-1225.292909
Energy at 298.15K 
HF Energy-1224.130827
Nuclear repulsion energy883.028067
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/3-21G
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' 1350 1309 175.99      
2 A' 1131 1096 183.69      
3 A' 962 933 205.56      
4 A' 895 867 247.00      
5 A' 710 688 41.69      
6 A' 659 639 8.32      
7 A' 656 636 0.13      
8 A' 521 505 25.10      
9 A' 518 502 102.57      
10 A' 445 431 26.14      
11 A' 336 325 2.42      
12 A' 304 294 2.70      
13 A' 293 284 1.93      
14 A' 254 246 1.52      
15 A' 175 170 1.31      
16 A" 1348 1307 169.71      
17 A" 964 934 205.69      
18 A" 518 502 1.69      
19 A" 447 433 26.06      
20 A" 372 361 0.08      
21 A" 332 322 3.83      
22 A" 282 273 3.55      
23 A" 185 180 1.01      
24 A" 7i 7i 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 6824.4 cm-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 6614.2 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/3-21G
ABC
0.05492 0.03460 0.03458

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.162 -0.613 0.000
C2 -0.360 1.252 0.000
F3 -1.710 1.321 0.000
F4 0.155 1.821 1.112
F5 0.155 1.821 -1.112
F6 -1.416 -1.161 0.000
F7 0.155 -0.638 -1.673
F8 1.758 -0.091 0.000
F9 0.155 -0.638 1.673
F10 0.700 -2.181 0.000

Atom - Atom Distances (Å)
  S1 C2 F3 F4 F5 F6 F7 F8 F9 F10
S11.93692.69162.67582.67581.67081.67371.67831.67371.6578
C21.93691.35131.35081.35082.63412.57642.50792.57643.5933
F32.69161.35132.22762.22762.49953.18023.74383.18024.2511
F42.67581.35082.22762.22353.54913.71522.73152.52214.1894
F52.67581.35082.22762.22353.54912.52212.73153.71524.1894
F61.67082.63412.49953.54913.54912.35403.34902.35402.3488
F71.67372.57643.18023.71522.52212.35402.38083.34692.3409
F81.67832.50793.74382.73152.73153.34902.38082.38082.3424
F91.67372.57643.18022.52213.71522.35403.34692.38082.3409
F101.65783.59334.25114.18944.18942.34882.34092.34242.3409

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 108.572 S1 C2 F4 107.615
S1 C2 F5 107.615 C2 S1 D6 93.503
C2 S1 D7 90.749 C2 S1 F8 87.541
C2 S1 F9 90.749 C2 S1 F10 176.735
F3 C2 F4 111.057 F3 C2 F5 111.057
F4 C2 F5 110.773 D6 S1 D7 89.473
D6 S1 F8 178.956 D6 S1 F9 89.473
D6 S1 F10 89.762 D7 S1 F8 90.514
D7 S1 F9 178.218 D7 S1 F10 89.280
F8 S1 F9 90.514 F8 S1 F10 89.194
F9 S1 F10 89.280
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability