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

using model chemistry: TPSSh/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 TPSSh/cc-pVDZ
 hartrees
Energy at 0K-797.493687
Energy at 298.15K 
HF Energy-797.493687
Nuclear repulsion energy288.988963
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 TPSSh/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 841 818 102.79 12.14 0.00 0.00
2 A1 576 560 3.69 10.36 0.49 0.66
3 A1 467 454 21.05 1.83 0.32 0.49
4 A1 194 189 0.48 0.57 0.72 0.84
5 A2 407 395 0.00 1.82 0.75 0.86
6 B1 826 803 156.64 4.99 0.75 0.86
7 B1 311 303 10.66 0.15 0.75 0.86
8 B2 806 784 523.39 1.10 0.75 0.86
9 B2 470 457 3.10 1.18 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2448.8 cm-1
Scaled (by 0.9724) Zero Point Vibrational Energy (zpe) 2381.2 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 TPSSh/cc-pVDZ
ABC
0.20477 0.12800 0.10051

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.394
F2 0.000 1.690 0.282
F3 0.000 -1.690 0.282
F4 1.248 0.000 -0.632
F5 -1.248 0.000 -0.632

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5
S11.69401.69401.61571.6157
F21.69403.38042.29102.2910
F31.69403.38042.29102.2910
F41.61572.29102.29102.4958
F51.61572.29102.29102.4958

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 172.367 F2 S1 F4 87.577
F2 S1 F5 87.577 F3 S1 F4 87.577
F3 S1 F5 87.577 F4 S1 F5 101.134
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.149      
2 F -0.340      
3 F -0.340      
4 F -0.234      
5 F -0.234      


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 1.037 1.037
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.084 0.000 0.000
y 0.000 4.126 0.000
z 0.000 0.000 2.323


<r2> (average value of r2) Å2
<r2> 111.038
(<r2>)1/2 10.537