return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: B3LYP/6-311G**

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/6-311G**
 hartrees
Energy at 0K-697.721517
Energy at 298.15K-697.722557
HF Energy-697.721517
Nuclear repulsion energy186.352150
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/6-311G**
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' 789 763 99.77      
2 A' 544 526 10.82      
3 A' 327 317 16.36      
4 A' 153 148 11.70      
5 A" 665 643 404.29      
6 A" 420 406 0.85      

Unscaled Zero Point Vibrational Energy (zpe) 1449.4 cm-1
Scaled (by 0.9668) Zero Point Vibrational Energy (zpe) 1401.3 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 B3LYP/6-311G**
ABC
0.42933 0.15452 0.11579

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.332 -0.175 0.000
F2 1.256 0.093 0.000
F3 -0.332 0.109 1.684
F4 -0.332 0.109 -1.684

Atom - Atom Distances (Å)
  S1 F2 F3 F4
S11.61041.70731.7073
F21.61042.31452.3145
F31.70732.31453.3673
F41.70732.31453.3673

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 88.421 F2 S1 F4 88.421
F3 S1 F4 160.915
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.016      
2 F -0.280      
3 F -0.368      
4 F -0.368      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.897 -0.690 0.000 1.132
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.829 0.035 0.000
y 0.035 -25.693 0.000
z 0.000 0.000 -33.462
Traceless
 xyz
x 2.748 0.035 0.000
y 0.035 4.453 0.000
z 0.000 0.000 -7.201
Polar
3z2-r2-14.402
x2-y2-1.136
xy0.035
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.728 0.074 0.000
y 0.074 1.846 0.000
z 0.000 0.000 4.701


<r2> (average value of r2) Å2
<r2> 87.650
(<r2>)1/2 9.362