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

using model chemistry: wB97X-D/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at wB97X-D/Def2TZVPP
 hartrees
Energy at 0K-797.595293
Energy at 298.15K 
HF Energy-797.595293
Nuclear repulsion energy298.777634
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 wB97X-D/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 A1 899 859 121.15 10.24 0.00 0.00
2 A1 558 533 4.14 9.10 0.50 0.67
3 A1 532 508 21.24 1.86 0.25 0.40
4 A1 227 216 0.86 0.38 0.70 0.83
5 A2 465 444 0.00 1.11 0.75 0.86
6 B1 865 826 190.53 4.22 0.75 0.86
7 B1 352 336 10.40 0.08 0.75 0.86
8 B2 735 702 672.35 1.22 0.75 0.86
9 B2 535 511 0.02 0.61 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2582.9 cm-1
Scaled (by 0.9552) Zero Point Vibrational Energy (zpe) 2467.1 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 wB97X-D/Def2TZVPP
ABC
0.22162 0.13570 0.10685

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/Def2TZVPP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.376
F2 0.000 1.646 0.271
F3 0.000 -1.646 0.271
F4 1.201 0.000 -0.606
F5 -1.201 0.000 -0.606

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5
S11.64951.64951.55141.5514
F21.64953.29232.21842.2184
F31.64953.29232.21842.2184
F41.55142.21842.21842.4019
F51.55142.21842.21842.4019

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 172.689 F2 S1 F4 87.687
F2 S1 F5 87.687 F3 S1 F4 87.687
F3 S1 F5 87.687 F4 S1 F5 101.442
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.847      
2 F -0.280      
3 F -0.280      
4 F -0.143      
5 F -0.143      


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 0.614 0.614
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.968 0.000 0.000
y 0.000 -37.049 0.000
z 0.000 0.000 -30.749
Traceless
 xyz
x 2.931 0.000 0.000
y 0.000 -6.190 0.000
z 0.000 0.000 3.259
Polar
3z2-r26.519
x2-y26.081
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.432 0.000 0.000
y 0.000 4.422 0.000
z 0.000 0.000 2.843


<r2> (average value of r2) Å2
<r2> 105.497
(<r2>)1/2 10.271