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All results from a given calculation for SeF6 (Selenium hexafluoride)

using model chemistry: CID/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes OH 1A1G
Energy calculated at CID/6-31G*
 hartrees
Energy at 0K-2995.071007
Energy at 298.15K-2995.073329
HF Energy-2994.096980
Nuclear repulsion energy833.652882
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 CID/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 A1g 792 732 0.00      
2 Eg 750 693 0.00      
2 Eg 750 693 0.00      
3 T1u 872 805 175.19      
3 T1u 872 805 175.19      
3 T1u 872 805 175.19      
4 T1u 457 422 66.20      
4 T1u 457 422 66.20      
4 T1u 457 422 66.20      
5 T2g 418 386 0.00      
5 T2g 418 386 0.00      
5 T2g 418 386 0.00      
6 T2u 273 252 0.00      
6 T2u 273 252 0.00      
6 T2u 273 252 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 4175.4 cm-1
Scaled (by 0.9237) Zero Point Vibrational Energy (zpe) 3856.8 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 CID/6-31G*
ABC
0.07870 0.07870 0.07870

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

Point Group is Oh

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Se1 0.000 0.000 0.000
F2 0.000 0.000 1.679
F3 0.000 1.679 0.000
F4 1.679 0.000 0.000
F5 0.000 -1.679 0.000
F6 -1.679 0.000 0.000
F7 0.000 0.000 -1.679

Atom - Atom Distances (Å)
  Se1 F2 F3 F4 F5 F6 F7
Se11.67881.67881.67881.67881.67881.6788
F21.67882.37422.37422.37422.37423.3577
F31.67882.37422.37423.35772.37422.3742
F41.67882.37422.37422.37423.35772.3742
F51.67882.37423.35772.37422.37422.3742
F61.67882.37422.37423.35772.37422.3742
F71.67883.35772.37422.37422.37422.3742

picture of Selenium hexafluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 Se1 F3 90.000 F2 Se1 F4 90.000
F2 Se1 F5 90.000 F2 Se1 F6 90.000
F2 Se1 F7 180.000 F3 Se1 F4 90.000
F3 Se1 F5 180.000 F3 Se1 F6 90.000
F3 Se1 F7 90.000 F4 Se1 F5 90.000
F4 Se1 F6 180.000 F4 Se1 F7 90.000
F5 Se1 F6 90.000 F5 Se1 F7 90.000
F6 Se1 F7 90.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability