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

using model chemistry: mPW1PW91/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at mPW1PW91/6-31G(2df,p)
 hartrees
Energy at 0K-697.569664
Energy at 298.15K-697.570909
HF Energy-697.569664
Nuclear repulsion energy191.958020
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 mPW1PW91/6-31G(2df,p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 862 823 88.10      
2 A' 597 570 9.40      
3 A' 370 353 10.37      
4 A' 170 162 4.52      
5 A" 754 720 406.48      
6 A" 469 448 1.14      

Unscaled Zero Point Vibrational Energy (zpe) 1611.3 cm-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 1538.3 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 mPW1PW91/6-31G(2df,p)
ABC
0.45253 0.16490 0.12336

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.322 -0.192 0.000
F2 1.216 0.149 0.000
F3 -0.322 0.096 1.629
F4 -0.322 0.096 -1.629

Atom - Atom Distances (Å)
  S1 F2 F3 F4
S11.57451.65411.6541
F21.57452.24042.2404
F31.65412.24043.2578
F41.65412.24043.2578

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 87.848 F2 S1 F4 87.848
F3 S1 F4 159.984
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.570      
2 F -0.092      
3 F -0.239      
4 F -0.239      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.431 -0.419 0.000 0.600
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.732 -0.031 0.000
y -0.031 -25.281 0.000
z 0.000 0.000 -30.205
Traceless
 xyz
x 2.012 -0.031 0.000
y -0.031 2.687 0.000
z 0.000 0.000 -4.699
Polar
3z2-r2-9.398
x2-y2-0.450
xy-0.031
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.115 0.072 0.000
y 0.072 2.530 0.000
z 0.000 0.000 4.457


<r2> (average value of r2) Å2
<r2> 82.437
(<r2>)1/2 9.080