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All results from a given calculation for SF4 (Sulfur tetrafluoride)

using model chemistry: PBEPBE/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at PBEPBE/daug-cc-pVDZ
 hartrees
Energy at 0K-797.032248
Energy at 298.15K 
HF Energy-797.032248
Nuclear repulsion energy284.497404
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 PBEPBE/daug-cc-pVDZ
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 789 789 82.65 16.96 0.00 0.01
2 A1 524 524 4.65 14.05 0.40 0.57
3 A1 427 427 13.17 3.39 0.10 0.19
4 A1 180 180 0.84 0.68 0.62 0.77
5 A2 376 376 0.00 1.40 0.75 0.86
6 B1 766 766 159.29 4.55 0.75 0.86
7 B1 282 282 7.89 0.13 0.75 0.86
8 B2 727 727 556.15 0.46 0.75 0.86
9 B2 434 434 0.05 0.74 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2252.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2252.5 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 PBEPBE/daug-cc-pVDZ
ABC
0.19916 0.12310 0.09740

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/daug-cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.392
F2 0.000 1.722 0.299
F3 0.000 -1.722 0.299
F4 1.261 0.000 -0.648
F5 -1.261 0.000 -0.648

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5
S11.72461.72461.63441.6344
F21.72463.44422.33482.3348
F31.72463.44422.33482.3348
F41.63442.33482.33482.5213
F51.63442.33482.33482.5213

picture of Sulfur tetrafluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 S1 F3 173.795 F2 S1 F4 88.026
F2 S1 F5 88.026 F3 S1 F4 88.026
F3 S1 F5 88.026 F4 S1 F5 100.949
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.494      
2 F -0.374      
3 F -0.374      
4 F -0.373      
5 F -0.373      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.885 0.885
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.100 0.000 0.000
y 0.000 -38.200 0.000
z 0.000 0.000 -31.369
Traceless
 xyz
x 2.685 0.000 0.000
y 0.000 -6.465 0.000
z 0.000 0.000 3.780
Polar
3z2-r27.560
x2-y26.100
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.750 0.000 0.000
y 0.000 6.149 0.000
z 0.000 0.000 4.049


<r2> (average value of r2) Å2
<r2> 114.780
(<r2>)1/2 10.714