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

using model chemistry: B2PLYP/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B2PLYP/6-31G
 hartrees
Energy at 0K-871.744830
Energy at 298.15K-871.747226
HF Energy-871.469131
Nuclear repulsion energy370.949079
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 B2PLYP/6-31G
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 1030 1030 112.50      
2 A1 615 615 31.56      
3 A1 538 538 0.03      
4 A1 379 379 28.78      
5 A1 104 104 0.04      
6 A2 369 369 0.00      
7 B1 759 759 137.56      
8 B1 374 374 21.51      
9 B1 210 210 0.22      
10 B2 787 787 220.65      
11 B2 415 415 25.25      
12 B2 348 348 1.30      

Unscaled Zero Point Vibrational Energy (zpe) 2963.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2963.7 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 B2PLYP/6-31G
ABC
0.10772 0.08943 0.08530

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.165
O2 0.000 0.000 1.750
F3 0.000 1.738 -0.146
F4 0.000 -1.738 -0.146
F5 1.476 0.000 -0.778
F6 -1.476 0.000 -0.778

Atom - Atom Distances (Å)
  S1 O2 F3 F4 F5 F6
S11.58551.76591.76591.75201.7520
O21.58552.57272.57272.92822.9282
F31.76592.57273.47662.36662.3666
F41.76592.57273.47662.36662.3666
F51.75202.92822.36662.36662.9525
F61.75202.92822.36662.36662.9525

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 100.148 O2 S1 F4 100.148
O2 S1 F5 122.580 O2 S1 F6 122.580
F3 S1 F4 159.704 F3 S1 F5 84.556
F3 S1 F6 84.556 F4 S1 F5 84.556
F4 S1 F6 84.556 F5 S1 F6 114.839
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.650      
2 O -0.436      
3 F -0.327      
4 F -0.327      
5 F -0.280      
6 F -0.280      


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 -0.114 0.114
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.167 0.000 0.000
y 0.000 -42.594 0.000
z 0.000 0.000 -41.004
Traceless
 xyz
x 2.632 0.000 0.000
y 0.000 -2.508 0.000
z 0.000 0.000 -0.124
Polar
3z2-r2-0.248
x2-y23.427
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.226 0.000 0.000
y 0.000 4.825 0.000
z 0.000 0.000 4.817


<r2> (average value of r2) Å2
<r2> 155.418
(<r2>)1/2 12.467