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: M06-2X/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 M06-2X/6-31G*
 hartrees
Energy at 0K-697.456438
Energy at 298.15K-697.457815
HF Energy-697.456438
Nuclear repulsion energy191.288836
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 M06-2X/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' 906 858 101.33      
2 A' 653 618 14.07      
3 A' 384 364 16.70      
4 A' 212 200 7.95      
5 A" 815 772 432.60      
6 A" 476 451 2.87      

Unscaled Zero Point Vibrational Energy (zpe) 1723.0 cm-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 1631.7 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 M06-2X/6-31G*
ABC
0.43946 0.16521 0.12372

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.324 -0.217 0.000
F2 1.226 0.126 0.000
F3 -0.324 0.130 1.622
F4 -0.324 0.130 -1.622

Atom - Atom Distances (Å)
  S1 F2 F3 F4
S11.58781.65881.6588
F21.58782.24372.2437
F31.65882.24373.2441
F41.65882.24373.2441

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 87.407 F2 S1 F4 87.407
F3 S1 F4 155.839
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.089      
2 F -0.314      
3 F -0.388      
4 F -0.388      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.710 -0.661 0.000 0.970
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.068 0.003 0.000
y 0.003 -25.303 0.000
z 0.000 0.000 -31.158
Traceless
 xyz
x 2.162 0.003 0.000
y 0.003 3.310 0.000
z 0.000 0.000 -5.473
Polar
3z2-r2-10.945
x2-y2-0.765
xy0.003
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.701 0.035 0.000
y 0.035 2.113 0.000
z 0.000 0.000 4.117


<r2> (average value of r2) Å2
<r2> 82.844
(<r2>)1/2 9.102