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/aug-cc-pVTZ

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/aug-cc-pVTZ
 hartrees
Energy at 0K-697.800679
Energy at 298.15K-697.801752
HF Energy-697.800679
Nuclear repulsion energy188.319411
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/aug-cc-pVTZ
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' 828 801 103.62      
2 A' 555 537 10.20      
3 A' 342 331 12.21      
4 A' 133 128 8.04      
5 A" 672 650 529.33      
6 A" 445 431 0.10      

Unscaled Zero Point Vibrational Energy (zpe) 1487.4 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 1439.1 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/aug-cc-pVTZ
ABC
0.44824 0.15669 0.11768

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.324 -0.176 0.000
F2 1.224 0.187 0.000
F3 -0.324 0.063 1.675
F4 -0.324 0.063 -1.675

Atom - Atom Distances (Å)
  S1 F2 F3 F4
S11.59001.69211.6921
F21.59002.28422.2842
F31.69212.28423.3502
F41.69212.28423.3502

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 88.151 F2 S1 F4 88.151
F3 S1 F4 163.747
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.313      
2 F -0.382      
3 F -0.465      
4 F -0.465      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.569 -0.531 0.000 0.778
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.850 -0.057 0.000
y -0.057 -26.195 0.000
z 0.000 0.000 -33.106
Traceless
 xyz
x 2.800 -0.057 0.000
y -0.057 3.783 0.000
z 0.000 0.000 -6.583
Polar
3z2-r2-13.166
x2-y2-0.655
xy-0.057
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.823 0.127 0.000
y 0.127 3.144 0.000
z 0.000 0.000 5.689


<r2> (average value of r2) Å2
<r2> 86.378
(<r2>)1/2 9.294