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

using model chemistry: PBEPBE/3-21G

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/3-21G
 hartrees
Energy at 0K-693.526314
Energy at 298.15K-693.527006
HF Energy-693.526314
Nuclear repulsion energy176.638293
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/3-21G
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' 723 716 29.90      
2 A' 511 506 3.95      
3 A' 222 220 9.57      
4 A' 135 134 6.57      
5 A" 646 640 116.90      
6 A" 308 305 1.82      

Unscaled Zero Point Vibrational Energy (zpe) 1272.0 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 1260.4 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/3-21G
ABC
0.37493 0.14076 0.10498

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.354 -0.209 0.000
F2 1.336 0.098 0.000
F3 -0.354 0.137 1.760
F4 -0.354 0.137 -1.760

Atom - Atom Distances (Å)
  S1 F2 F3 F4
S11.71761.79371.7937
F21.71762.44022.4402
F31.79372.44023.5199
F41.79372.44023.5199

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 88.019 F2 S1 F4 88.019
F3 S1 F4 157.741
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.833      
2 F -0.265      
3 F -0.284      
4 F -0.284      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.827 -0.657 0.000 1.057
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.331 0.074 0.000
y 0.074 -25.333 0.000
z 0.000 0.000 -31.418
Traceless
 xyz
x 2.045 0.074 0.000
y 0.074 3.542 0.000
z 0.000 0.000 -5.586
Polar
3z2-r2-11.173
x2-y2-0.998
xy0.074
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.710 0.144 0.000
y 0.144 1.288 0.000
z 0.000 0.000 5.154


<r2> (average value of r2) Å2
<r2> 94.499
(<r2>)1/2 9.721