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: PBEPBE/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at PBEPBE/6-31G
 hartrees
Energy at 0K-697.053265
Energy at 298.15K-697.053883
HF Energy-697.053265
Nuclear repulsion energy172.666630
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 PBEPBE/6-31G
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' 701 692 39.72      
2 A' 507 500 6.03      
3 A' 200 198 12.18      
4 A' 130 128 10.57      
5 A" 655 646 150.67      
6 A" 291 287 1.67      

Unscaled Zero Point Vibrational Energy (zpe) 1242.1 cm-1
Scaled (by 0.9862) Zero Point Vibrational Energy (zpe) 1225.0 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 PBEPBE/6-31G
ABC
0.35382 0.13495 0.10029

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.365 -0.196 0.000
F2 1.378 0.022 0.000
F3 -0.365 0.163 1.797
F4 -0.365 0.163 -1.797

Atom - Atom Distances (Å)
  S1 F2 F3 F4
S11.75681.83231.8323
F21.75682.50742.5074
F31.83232.50743.5938
F41.83232.50743.5938

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 88.607 F2 S1 F4 88.607
F3 S1 F4 157.419
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.937      
2 F -0.288      
3 F -0.324      
4 F -0.324      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.177 -0.841 0.000 1.447
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.939 0.250 0.000
y 0.250 -25.714 0.000
z 0.000 0.000 -33.399
Traceless
 xyz
x 2.618 0.250 0.000
y 0.250 4.455 0.000
z 0.000 0.000 -7.073
Polar
3z2-r2-14.145
x2-y2-1.225
xy0.250
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.136 0.076 0.000
y 0.076 1.543 0.000
z 0.000 0.000 5.917


<r2> (average value of r2) Å2
<r2> 98.753
(<r2>)1/2 9.937