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

using model chemistry: CISD/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CISD/6-311G*
 hartrees
Energy at 0K-1232.451453
Energy at 298.15K-1232.457249
HF Energy-1230.939174
Nuclear repulsion energy926.018646
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 CISD/6-311G*
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' 1415 1310 338.31      
2 A' 1291 1195 139.60      
3 A' 972 899 380.93      
4 A' 958 887 396.05      
5 A' 819 757 114.10      
6 A' 728 674 14.54      
7 A' 664 615 0.35      
8 A' 649 600 76.33      
9 A' 629 582 3.60      
10 A' 590 546 20.80      
11 A' 448 415 2.98      
12 A' 392 362 0.33      
13 A' 352 326 1.52      
14 A' 334 309 0.79      
15 A' 230 213 1.30      
16 A" 1408 1303 331.92      
17 A" 972 899 379.98      
18 A" 627 581 4.76      
19 A" 590 546 19.39      
20 A" 516 478 0.04      
21 A" 449 415 3.47      
22 A" 357 330 0.85      
23 A" 244 226 1.08      
24 A" 12 11 0.10      

Unscaled Zero Point Vibrational Energy (zpe) 7823.2 cm-1
Scaled (by 0.9253) Zero Point Vibrational Energy (zpe) 7238.8 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 CISD/6-311G*
ABC
0.06162 0.03733 0.03731

See section I.F.4 to change rotational constant units
Geometric Data calculated at CISD/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.158 -0.606 0.000
C2 -0.340 1.201 0.000
F3 -1.634 1.320 0.000
F4 0.152 1.773 1.059
F5 0.152 1.773 -1.059
F6 -1.332 -1.103 0.000
F7 0.152 -0.630 -1.573
F8 1.663 -0.137 0.000
F9 0.152 -0.630 1.573
F10 0.642 -2.089 0.000

Atom - Atom Distances (Å)
  S1 C2 F3 F4 F5 F6 F7 F8 F9 F10
S11.87402.63052.60472.60471.57011.57301.57661.57301.5600
C21.87401.29961.30081.30082.50822.46342.40822.46343.4331
F32.63051.29962.12532.12532.44183.07673.60433.07674.0987
F42.60471.30082.12532.11873.40553.56472.65602.45814.0351
F52.60471.30082.12532.11873.40552.45812.65603.56474.0351
F61.57012.50822.44183.40553.40552.21303.14662.21302.2058
F71.57302.46343.07673.56472.45812.21302.23633.14552.2003
F81.57662.40823.60432.65602.65603.14662.23632.23632.2034
F91.57302.46343.07672.45813.56472.21303.14552.23632.2003
F101.56003.43314.09874.03514.03512.20582.20032.20342.2003

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 110.664 S1 C2 F4 108.914
S1 C2 F5 108.914 C2 S1 D6 93.057
C2 S1 D7 90.799 C2 S1 F8 88.080
C2 S1 F9 90.799 C2 S1 F10 177.334
F3 C2 F4 109.632 F3 C2 F5 109.632
F4 C2 F5 109.055 D6 S1 D7 89.508
D6 S1 F8 178.863 D6 S1 F9 89.508
D6 S1 F10 89.609 D7 S1 F8 90.476
D7 S1 F9 178.166 D7 S1 F10 89.222
F8 S1 F9 90.476 F8 S1 F10 89.254
F9 S1 F10 89.222
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability