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All results from a given calculation for SF3 (Sulfur trifluoride)

using model chemistry: B3LYP/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at B3LYP/STO-3G
 hartrees
Energy at 0K-688.763760
Energy at 298.15K-688.764597
HF Energy-688.763760
Nuclear repulsion energy179.171515
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/STO-3G
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' 843 752 8.12      
2 A' 587 524 4.04      
3 A' 282 252 6.17      
4 A' 228 203 3.74      
5 A" 607 542 30.80      
6 A" 361 323 3.24      

Unscaled Zero Point Vibrational Energy (zpe) 1454.3 cm-1
Scaled (by 0.8924) Zero Point Vibrational Energy (zpe) 1297.8 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/STO-3G
ABC
0.37761 0.14662 0.11178

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.337 -0.338 0.000
F2 1.272 0.248 0.000
F3 -0.337 0.176 1.706
F4 -0.337 0.176 -1.706

Atom - Atom Distances (Å)
  S1 F2 F3 F4
S11.71181.78151.7815
F21.71182.34572.3457
F31.78152.34573.4118
F41.78152.34573.4118

picture of Sulfur trifluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 S1 F3 84.340 F2 S1 F4 84.340
F3 S1 F4 146.491
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.445      
2 F -0.140      
3 F -0.153      
4 F -0.153      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.434 -0.484 0.000 0.650
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.879 -0.078 0.000
y -0.078 -22.536 0.000
z 0.000 0.000 -25.429
Traceless
 xyz
x 1.104 -0.078 0.000
y -0.078 1.618 0.000
z 0.000 0.000 -2.721
Polar
3z2-r2-5.443
x2-y2-0.343
xy-0.078
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.578 0.286 0.000
y 0.286 0.507 0.000
z 0.000 0.000 3.785


<r2> (average value of r2) Å2
<r2> 88.477
(<r2>)1/2 9.406