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 SOF4 (Sulfur tetrafluoride oxide)

using model chemistry: TPSSh/3-21G*

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/3-21G*
 hartrees
Energy at 0K-868.266673
Energy at 298.15K-868.270135
HF Energy-868.266673
Nuclear repulsion energy406.565001
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/3-21G*
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 1365 1318 203.47      
2 A1 781 755 34.56      
3 A1 654 631 1.76      
4 A1 523 505 34.99      
5 A1 134 129 0.01      
6 A2 518 500 0.00      
7 B1 959 926 220.74      
8 B1 521 503 29.12      
9 B1 269 259 0.33      
10 B2 955 922 368.00      
11 B2 585 565 41.28      
12 B2 498 481 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 3880.7 cm-1
Scaled (by 0.9657) Zero Point Vibrational Energy (zpe) 3747.6 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/3-21G*
ABC
0.13008 0.10762 0.10163

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/3-21G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.142
O2 0.000 0.000 1.584
F3 0.000 1.593 -0.126
F4 0.000 -1.593 -0.126
F5 1.352 0.000 -0.704
F6 -1.352 0.000 -0.704

Atom - Atom Distances (Å)
  S1 O2 F3 F4 F5 F6
S11.44231.61551.61551.59431.5943
O21.44232.33692.33692.65742.6574
F31.61552.33693.18662.16792.1679
F41.61552.33693.18662.16792.1679
F51.59432.65742.16792.16792.7032
F61.59432.65742.16792.16792.7032

picture of Sulfur tetrafluoride oxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 S1 F3 99.520 O2 S1 F4 99.520
O2 S1 F5 122.031 O2 S1 F6 122.031
F3 S1 F4 160.960 F3 S1 F5 84.968
F3 S1 F6 84.968 F4 S1 F5 84.968
F4 S1 F6 84.968 F5 S1 F6 115.937
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.460      
2 O -0.395      
3 F -0.295      
4 F -0.295      
5 F -0.237      
6 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 -1.004 1.004
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 2.633 0.000 0.000
y 0.000 2.835 0.000
z 0.000 0.000 2.952


<r2> (average value of r2) Å2
<r2> 131.667
(<r2>)1/2 11.475