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All results from a given calculation for F2SO (Thionyl Fluoride)

using model chemistry: mPW1PW91/cc-pV(T+d)Z

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/cc-pV(T+d)Z
 hartrees
Energy at 0K-673.168614
Energy at 298.15K-673.172036
HF Energy-673.168614
Nuclear repulsion energy194.016292
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 mPW1PW91/cc-pV(T+d)Z
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 1379 1321 163.92      
2 A' 829 794 183.54      
3 A' 535 512 23.64      
4 A' 375 359 3.90      
5 A" 764 732 211.20      
6 A" 395 379 4.27      

Unscaled Zero Point Vibrational Energy (zpe) 2138.5 cm-1
Scaled (by 0.9579) Zero Point Vibrational Energy (zpe) 2048.5 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 mPW1PW91/cc-pV(T+d)Z
ABC
0.28553 0.27848 0.16478

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/cc-pV(T+d)Z

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.246 0.356 0.000
O2 -1.044 0.945 0.000
F3 0.246 -0.736 1.152
F4 0.246 -0.736 -1.152

Atom - Atom Distances (Å)
  S1 O2 F3 F4
S11.41741.58721.5872
O21.41742.41132.4113
F31.58722.41132.3035
F41.58722.41132.3035

picture of Thionyl Fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 S1 F3 106.607 O2 S1 F4 106.607
F3 S1 F4 93.043
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/cc-pV(T+d)Z Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.802      
2 O -0.365      
3 F -0.218      
4 F -0.218      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.587 0.335 0.000 1.622
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.027 1.851 0.000
y 1.851 -27.771 0.000
z 0.000 0.000 -27.329
Traceless
 xyz
x -0.477 1.851 0.000
y 1.851 -0.094 0.000
z 0.000 0.000 0.570
Polar
3z2-r21.141
x2-y2-0.256
xy1.851
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.121 -0.560 0.000
y -0.560 3.280 0.000
z 0.000 0.000 3.245


<r2> (average value of r2) Å2
<r2> 70.872
(<r2>)1/2 8.419