return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: B97D3/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 B97D3/cc-pVDZ
 hartrees
Energy at 0K-797.319574
Energy at 298.15K 
HF Energy-797.319574
Nuclear repulsion energy285.627290
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 B97D3/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 800 793 100.62 12.61 0.00 0.00
2 A1 547 542 3.72 11.05 0.49 0.66
3 A1 440 436 16.29 2.25 0.24 0.38
4 A1 191 189 0.57 0.66 0.70 0.82
5 A2 386 383 0.00 1.94 0.75 0.86
6 B1 780 774 153.46 5.10 0.75 0.86
7 B1 289 287 8.93 0.19 0.75 0.86
8 B2 771 764 493.16 0.95 0.75 0.86
9 B2 446 442 0.64 1.22 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2324.3 cm-1
Scaled (by 0.9915) Zero Point Vibrational Energy (zpe) 2304.5 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 B97D3/cc-pVDZ
ABC
0.19940 0.12411 0.09858

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.389
F2 0.000 1.710 0.308
F3 0.000 -1.710 0.308
F4 1.255 0.000 -0.654
F5 -1.255 0.000 -0.654

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5
S11.71211.71211.63161.6316
F21.71213.42052.32952.3295
F31.71213.42052.32952.3295
F41.63162.32952.32952.5102
F51.63162.32952.32952.5102

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 174.630 F2 S1 F4 88.285
F2 S1 F5 88.285 F3 S1 F4 88.285
F3 S1 F5 88.285 F4 S1 F5 100.571
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.112      
2 F -0.328      
3 F -0.328      
4 F -0.228      
5 F -0.228      


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 1.017 1.017
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.073 0.000 0.000
y 0.000 -36.827 0.000
z 0.000 0.000 -30.046
Traceless
 xyz
x 2.363 0.000 0.000
y 0.000 -6.267 0.000
z 0.000 0.000 3.904
Polar
3z2-r27.809
x2-y25.754
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.156 0.000 0.000
y 0.000 4.350 0.000
z 0.000 0.000 2.407


<r2> (average value of r2) Å2
<r2> 113.223
(<r2>)1/2 10.641