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

using model chemistry: ROMP2/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C4V 2A1
Energy calculated at ROMP2/STO-3G
 hartrees
Energy at 0K-883.087487
Energy at 298.15K 
HF Energy-882.922848
Nuclear repulsion energy385.529569
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 ROMP2/STO-3G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 804 804        
2 A1 389 389        
3 B1 300 300        
4 B2 124i 124i        
5 E 770 770        
6 E 770 770        
7 E 553 553        
7 E 549 549        
8 E 379 379        
8 E 379 379        
9 E 118 118        
9 E 118 118        

Unscaled Zero Point Vibrational Energy (zpe) 2501.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2501.9 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 ROMP2/STO-3G
ABC
0.10605 0.10605 0.07287

See section I.F.4 to change rotational constant units
Geometric Data calculated at ROMP2/STO-3G

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.313
F2 0.000 0.000 -1.393
F3 0.000 1.745 0.209
F4 -1.745 0.000 0.209
F5 0.000 -1.745 0.209
F6 1.745 0.000 0.209

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5 F6
S11.70551.74781.74781.74781.7478
F21.70552.36852.36852.36852.3685
F31.74782.36852.46743.48942.4674
F41.74782.36852.46742.46743.4894
F51.74782.36853.48942.46742.4674
F61.74782.36852.46743.48942.4674

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 86.600 F2 S1 F4 86.600
F2 S1 F5 86.600 F2 S1 F6 86.600
F3 S1 F4 89.798 F3 S1 F5 173.200
F3 S1 F6 89.798 F4 S1 F5 89.798
F4 S1 F6 173.200 F5 S1 F6 89.798
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability