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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-1231.460921
Energy at 298.15K-1231.464546
HF Energy-1230.230152
Nuclear repulsion energy850.733581
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' 1271 1225 171.24      
2 A' 1029 991 269.70      
3 A' 855 824 197.19      
4 A' 786 757 145.82      
5 A' 679 654 101.92      
6 A' 583 562 4.42      
7 A' 570 549 0.05      
8 A' 496 478 3.05      
9 A' 457 441 89.34      
10 A' 387 373 19.05      
11 A' 304 293 0.39      
12 A' 273 263 4.31      
13 A' 265 256 5.88      
14 A' 225 216 1.23      
15 A' 157 151 0.83      
16 A" 1268 1222 166.22      
17 A" 856 825 196.90      
18 A" 493 475 2.92      
19 A" 389 375 18.86      
20 A" 323 311 0.11      
21 A" 298 287 1.00      
22 A" 261 251 4.51      
23 A" 168 162 0.50      
24 A" 9 9 0.10      

Unscaled Zero Point Vibrational Energy (zpe) 6199.3 cm-1
Scaled (by 0.9636) Zero Point Vibrational Energy (zpe) 5973.6 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
0.05115 0.03207 0.03205

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 0.164 -0.629 0.000
C2 -0.374 1.315 0.000
F3 -1.739 1.391 0.000
F4 0.155 1.883 1.126
F5 0.155 1.883 -1.126
F6 -1.485 -1.215 0.000
F7 0.155 -0.668 -1.751
F8 1.834 -0.091 0.000
F9 0.155 -0.668 1.751
F10 0.729 -2.274 0.000

Atom - Atom Distances (Å)
  S1 C2 F3 F4 F5 F6 F7 F8 F9 F10
S12.01692.77492.75262.75261.74941.75151.75511.75151.7397
C22.01691.36731.36721.36722.76302.69772.61772.69773.7549
F32.77491.36732.25732.25732.61813.30023.86843.30024.4186
F42.75261.36722.25732.25173.68113.84492.82572.62634.3450
F52.75261.36722.25732.25173.68112.62632.82573.84494.3450
F61.74942.76302.61813.68113.68112.46023.50422.46022.4541
F71.75152.69773.30023.84492.62632.46022.49413.50202.4446
F81.75512.61773.86842.82572.82573.50422.49412.49412.4473
F91.75152.69773.30022.62633.84492.46023.50202.49412.4446
F101.73973.75494.41864.34504.34502.45412.44462.44732.4446

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 108.638 S1 C2 F4 107.296
S1 C2 F5 107.296 C2 S1 D6 94.110
C2 S1 D7 91.152 C2 S1 F8 87.604
C2 S1 F9 91.152 C2 S1 F10 176.498
F3 C2 F4 111.275 F3 C2 F5 111.275
F4 C2 F5 110.869 D6 S1 D7 89.293
D6 S1 F8 178.286 D6 S1 F9 89.293
D6 S1 F10 89.391 D7 S1 F8 90.674
D7 S1 F9 177.377 D7 S1 F10 88.888
F8 S1 F9 90.674 F8 S1 F10 88.894
F9 S1 F10 88.888
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability