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All results from a given calculation for SOF4 (Sulfur tetrafluoride oxide)

using model chemistry: B3LYP/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 B3LYP/3-21G*
 hartrees
Energy at 0K-868.261549
Energy at 298.15K-868.265048
HF Energy-868.261549
Nuclear repulsion energy406.956358
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 B3LYP/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 1371 1319 204.54      
2 A1 782 753 36.17      
3 A1 651 626 1.73      
4 A1 532 512 36.16      
5 A1 139 133 0.02      
6 A2 526 506 0.00      
7 B1 958 921 220.31      
8 B1 527 507 30.21      
9 B1 271 261 0.34      
10 B2 946 911 371.54      
11 B2 594 572 40.95      
12 B2 509 489 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 3902.5 cm-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 3754.2 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 B3LYP/3-21G*
ABC
0.13060 0.10763 0.10181

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/3-21G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.141
O2 0.000 0.000 1.580
F3 0.000 1.594 -0.122
F4 0.000 -1.594 -0.122
F5 1.348 0.000 -0.706
F6 -1.348 0.000 -0.706

Atom - Atom Distances (Å)
  S1 O2 F3 F4 F5 F6
S11.43901.61581.61581.59191.5919
O21.43902.33222.33222.65392.6539
F31.61582.33223.18842.16772.1677
F41.61582.33223.18842.16772.1677
F51.59192.65392.16772.16772.6955
F61.59192.65392.16772.16772.6955

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 99.379 O2 S1 F4 99.379
O2 S1 F5 122.154 O2 S1 F6 122.154
F3 S1 F4 161.243 F3 S1 F5 85.025
F3 S1 F6 85.025 F4 S1 F5 85.025
F4 S1 F6 85.025 F5 S1 F6 115.692
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.460      
2 O -0.391      
3 F -0.297      
4 F -0.297      
5 F -0.238      
6 F -0.238      


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 -1.031 1.031
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.680 0.000 0.000
y 0.000 -38.849 0.000
z 0.000 0.000 -38.516
Traceless
 xyz
x 3.002 0.000 0.000
y 0.000 -1.750 0.000
z 0.000 0.000 -1.251
Polar
3z2-r2-2.503
x2-y23.168
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.591 0.000 0.000
y 0.000 2.800 0.000
z 0.000 0.000 2.902


<r2> (average value of r2) Å2
<r2> 131.512
(<r2>)1/2 11.468