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All results from a given calculation for SOF4 (Sulfur tetrafluoride oxide)

using model chemistry: MP4=FULL/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP4=FULL/6-31G*
 hartrees
Energy at 0K-871.063151
Energy at 298.15K-871.066644
HF Energy-869.956961
Nuclear repulsion energy405.835174
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 MP4=FULL/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 A1 1353 1301        
2 A1 767 737        
3 A1 624 600        
4 A1 537 516        
5 A1 164 158        
6 A2 531 510        
7 B1 923 887        
8 B1 530 510        
9 B1 266 256        
10 B2 896 862        
11 B2 598 575        
12 B2 514 494        

Unscaled Zero Point Vibrational Energy (zpe) 3851.2 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 3703.3 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 MP4=FULL/6-31G*
ABC
0.13111 0.10529 0.10210

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/6-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.144
O2 0.000 0.000 1.586
F3 0.000 1.609 -0.097
F4 0.000 -1.609 -0.097
F5 1.326 0.000 -0.735
F6 -1.326 0.000 -0.735

Atom - Atom Distances (Å)
  S1 O2 F3 F4 F5 F6
S11.44261.62651.62651.59071.5907
O21.44262.32842.32842.67342.6734
F31.62652.32843.21712.18002.1800
F41.62652.32843.21712.18002.1800
F51.59072.67342.18002.18002.6516
F61.59072.67342.18002.18002.6516

picture of Sulfur tetrafluoride oxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 S1 F3 98.515 O2 S1 F4 98.515
O2 S1 F5 123.543 O2 S1 F6 123.543
F3 S1 F4 162.970 F3 S1 F5 85.307
F3 S1 F6 85.307 F4 S1 F5 85.307
F4 S1 F6 85.307 F5 S1 F6 112.913
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability