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

using model chemistry: HSEh1PBE/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 HSEh1PBE/Def2TZVPP
 hartrees
Energy at 0K-797.251469
Energy at 298.15K 
HF Energy-797.251469
Nuclear repulsion energy298.335177
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 HSEh1PBE/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 898 898 117.73 10.16 0.00 0.00
2 A1 560 560 3.74 9.05 0.49 0.66
3 A1 525 525 20.36 1.86 0.26 0.41
4 A1 224 224 0.79 0.38 0.71 0.83
5 A2 460 460 0.00 1.14 0.75 0.86
6 B1 868 868 184.85 4.24 0.75 0.86
7 B1 349 349 9.95 0.08 0.75 0.86
8 B2 744 744 646.17 1.23 0.75 0.86
9 B2 530 530 0.02 0.64 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2578.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2578.5 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 HSEh1PBE/Def2TZVPP
ABC
0.22085 0.13536 0.10660

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/Def2TZVPP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.378
F2 0.000 1.648 0.271
F3 0.000 -1.648 0.271
F4 1.203 0.000 -0.607
F5 -1.203 0.000 -0.607

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5
S11.65131.65131.55471.5547
F21.65133.29572.22112.2211
F31.65133.29572.22112.2211
F41.55472.22112.22112.4055
F51.55472.22112.22112.4055

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 172.578 F2 S1 F4 87.650
F2 S1 F5 87.650 F3 S1 F4 87.650
F3 S1 F5 87.650 F4 S1 F5 101.360
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.816      
2 F -0.271      
3 F -0.271      
4 F -0.137      
5 F -0.137      


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 0.631 0.631
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.086 0.000 0.000
y 0.000 -37.078 0.000
z 0.000 0.000 -30.824
Traceless
 xyz
x 2.865 0.000 0.000
y 0.000 -6.123 0.000
z 0.000 0.000 3.258
Polar
3z2-r26.516
x2-y25.992
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.450 0.000 0.000
y 0.000 4.444 0.000
z 0.000 0.000 2.868


<r2> (average value of r2) Å2
<r2> 105.770
(<r2>)1/2 10.284