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

using model chemistry: HSEh1PBE/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 HSEh1PBE/cc-pVDZ
 hartrees
Energy at 0K-797.023495
Energy at 298.15K 
HF Energy-797.023495
Nuclear repulsion energy291.300297
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/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 875 841 111.95 11.16 0.00 0.00
2 A1 594 571 3.28 10.03 0.48 0.65
3 A1 488 470 24.17 1.66 0.34 0.50
4 A1 207 199 0.57 0.49 0.72 0.84
5 A2 424 407 0.00 1.65 0.75 0.86
6 B1 859 826 162.93 4.84 0.75 0.86
7 B1 325 313 11.68 0.15 0.75 0.86
8 B2 822 790 562.77 1.17 0.75 0.86
9 B2 489 470 3.13 1.06 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2540.8 cm-1
Scaled (by 0.9619) Zero Point Vibrational Energy (zpe) 2443.9 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/cc-pVDZ
ABC
0.20849 0.12980 0.10213

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.391
F2 0.000 1.678 0.280
F3 0.000 -1.678 0.280
F4 1.236 0.000 -0.628
F5 -1.236 0.000 -0.628

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5
S11.68211.68211.60151.6015
F21.68213.35682.27332.2733
F31.68213.35682.27332.2733
F41.60152.27332.27332.4715
F51.60152.27332.27332.4715

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 172.439 F2 S1 F4 87.596
F2 S1 F5 87.596 F3 S1 F4 87.596
F3 S1 F5 87.596 F4 S1 F5 101.001
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.174      
2 F -0.350      
3 F -0.350      
4 F -0.237      
5 F -0.237      


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 1.045 1.045
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.176 0.000 0.000
y 0.000 -37.217 0.000
z 0.000 0.000 -30.229
Traceless
 xyz
x 2.548 0.000 0.000
y 0.000 -6.515 0.000
z 0.000 0.000 3.967
Polar
3z2-r27.935
x2-y26.042
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.997 0.000 0.000
y 0.000 3.970 0.000
z 0.000 0.000 2.260


<r2> (average value of r2) Å2
<r2> 109.676
(<r2>)1/2 10.473