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

using model chemistry: CISD/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes OH 1A1G
Energy calculated at CISD/Def2TZVPP
 hartrees
Energy at 0K-995.746825
Energy at 298.15K 
HF Energy-994.357234
Nuclear repulsion energy576.421208
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/Def2TZVPP
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 874 874 0.00      
2 Eg 716 716 0.00      
2 Eg 716 716 0.00      
3 T1u 1061 1061 484.13      
3 T1u 1061 1061 484.13      
3 T1u 1061 1061 484.13      
4 T1u 670 670 42.15      
4 T1u 670 670 42.15      
4 T1u 670 670 42.15      
5 T2g 569 569 0.00      
5 T2g 569 569 0.00      
5 T2g 569 569 0.00      
6 T2u 379 379 0.00      
6 T2u 379 379 0.00      
6 T2u 379 379 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 5171.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5171.3 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 CISD/Def2TZVPP
ABC
0.09406 0.09406 0.09406

See section I.F.4 to change rotational constant units
Geometric Data calculated at CISD/Def2TZVPP

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 1.536
F3 0.000 1.536 0.000
F4 1.536 0.000 0.000
F5 0.000 -1.536 0.000
F6 -1.536 0.000 0.000
F7 0.000 0.000 -1.536

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5 F6 F7
S11.53571.53571.53571.53571.53571.5357
F21.53572.17182.17182.17182.17183.0714
F31.53572.17182.17183.07142.17182.1718
F41.53572.17182.17182.17183.07142.1718
F51.53572.17183.07142.17182.17182.1718
F61.53572.17182.17183.07142.17182.1718
F71.53573.07142.17182.17182.17182.1718

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