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All results from a given calculation for SF6 (Sulfur Hexafluoride)

using model chemistry: CCSD(T)=FULL/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes OH 1A1G
Energy calculated at CCSD(T)=FULL/cc-pVTZ
 hartrees
Energy at 0K-996.193057
Energy at 298.15K 
HF Energy-994.298204
Nuclear repulsion energy564.520024
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 CCSD(T)=FULL/cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1g 783 750        
2 Eg 661 633        
2 Eg 661 633        
3 T1u 984 943        
3 T1u 984 943        
3 T1u 984 942        
4 T1u 616 590        
4 T1u 616 590        
4 T1u 616 590        
5 T2g 522 500        
5 T2g 522 500        
5 T2g 522 500        
6 T2u 349 334        
6 T2u 349 334        
6 T2u 349 334        

Unscaled Zero Point Vibrational Energy (zpe) 4758.1 cm-1
Scaled (by 0.958) Zero Point Vibrational Energy (zpe) 4558.3 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 CCSD(T)=FULL/cc-pVTZ
ABC
0.09023 0.09023 0.09023

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/cc-pVTZ

Point Group is Oh

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.000
F2 0.000 0.000 1.568
F3 0.000 1.568 0.000
F4 1.568 0.000 0.000
F5 0.000 -1.568 0.000
F6 -1.568 0.000 0.000
F7 0.000 0.000 -1.568

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5 F6 F7
S11.56801.56801.56801.56801.56801.5680
F21.56802.21742.21742.21742.21743.1359
F31.56802.21742.21743.13592.21742.2174
F41.56802.21742.21742.21743.13592.2174
F51.56802.21743.13592.21742.21742.2174
F61.56802.21742.21743.13592.21742.2174
F71.56803.13592.21742.21742.21742.2174

picture of Sulfur Hexafluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 S1 F3 90.000 F2 S1 F4 90.000
F2 S1 F5 90.000 F2 S1 F6 90.000
F2 S1 F7 180.000 F3 S1 F4 90.000
F3 S1 F5 180.000 F3 S1 F6 90.000
F3 S1 F7 90.000 F4 S1 F5 90.000
F4 S1 F6 180.000 F4 S1 F7 90.000
F5 S1 F6 90.000 F5 S1 F7 90.000
F6 S1 F7 90.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability