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All results from a given calculation for SF5 (Sulfur pentafluoride)

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 C4V 2A1
Energy calculated at QCISD/6-31G*
 hartrees
Energy at 0K-895.549083
Energy at 298.15K-895.552369
HF Energy-894.516356
Nuclear repulsion energy411.644199
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
(Å4/u)
Dep P Dep U
1 A1 918 874 147.84      
2 A1 664 632 6.40      
3 A1 532 507 37.41      
4 B1 444 423 0.00      
5 B2 634 603 0.00      
6 B2 226 215 0.00      
7 E 903 860 417.34      
7 E 903 860 417.34      
8 E 500 476 7.22      
8 E 500 476 7.22      
9 E 342 326 0.33      
9 E 342 326 0.33      

Unscaled Zero Point Vibrational Energy (zpe) 3453.6 cm-1
Scaled (by 0.9523) Zero Point Vibrational Energy (zpe) 3288.9 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
0.11883 0.11883 0.08394

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

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.211
F2 0.000 0.000 -1.365
F3 0.000 1.626 0.247
F4 -1.626 0.000 0.247
F5 0.000 -1.626 0.247
F6 1.626 0.000 0.247

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5 F6
S11.57571.62611.62611.62611.6261
F21.57572.28932.28932.28932.2893
F31.62612.28932.29913.25142.2991
F41.62612.28932.29912.29913.2514
F51.62612.28933.25142.29912.2991
F61.62612.28932.29913.25142.2991

picture of Sulfur pentafluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 S1 F3 91.277 F2 S1 F4 91.277
F2 S1 F5 91.277 F2 S1 F6 91.277
F3 S1 F4 89.972 F3 S1 F5 177.447
F3 S1 F6 89.972 F4 S1 F5 89.972
F4 S1 F6 177.447 F5 S1 F6 89.972
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability