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 SF5 (Sulfur pentafluoride)

using model chemistry: PBEPBEultrafine/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C4V 2A1
Energy calculated at PBEPBEultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-896.737751
Energy at 298.15K-896.740335
HF Energy-896.737751
Nuclear repulsion energy396.146567
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 PBEPBEultrafine/aug-cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 796 792 122.83      
2 A1 561 558 6.30      
3 A1 419 416 19.10      
4 B1 370 368 0.00      
5 B2 528 525 0.00      
6 B2 183 182 0.00      
7 E 745 740 393.58      
7 E 745 740 393.58      
8 E 415 412 0.08      
8 E 415 412 0.08      
9 E 288 286 0.02      
9 E 288 286 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 2875.6 cm-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 2858.0 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 PBEPBEultrafine/aug-cc-pVDZ
ABC
0.10987 0.10987 0.07759

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

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.201
F2 0.000 0.000 -1.418
F3 0.000 1.691 0.265
F4 -1.691 0.000 0.265
F5 0.000 -1.691 0.265
F6 1.691 0.000 0.265

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5 F6
S11.61881.69201.69201.69201.6920
F21.61882.38532.38532.38532.3853
F31.69202.38532.39123.38172.3912
F41.69202.38532.39122.39123.3817
F51.69202.38533.38172.39122.3912
F61.69202.38532.39123.38172.3912

picture of Sulfur pentafluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 S1 F3 92.159 F2 S1 F4 92.159
F2 S1 F5 92.159 F2 S1 F6 92.159
F3 S1 F4 89.919 F3 S1 F5 175.682
F3 S1 F6 89.919 F4 S1 F5 89.919
F4 S1 F6 175.682 F5 S1 F6 89.919
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.946      
2 F -0.385      
3 F -0.390      
4 F -0.390      
5 F -0.390      
6 F -0.390      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.320 0.320
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.063 0.000 0.000
y 0.000 -40.063 0.000
z 0.000 0.000 -36.463
Traceless
 xyz
x -1.800 0.000 0.000
y 0.000 -1.800 0.000
z 0.000 0.000 3.600
Polar
3z2-r27.200
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.976 0.000 0.000
y 0.000 5.976 0.000
z 0.000 0.000 4.272


<r2> (average value of r2) Å2
<r2> 148.454
(<r2>)1/2 12.184