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All results from a given calculation for SF4 (Sulfur tetrafluoride)

using model chemistry: B2PLYP=FULL/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B2PLYP=FULL/6-311G**
 hartrees
Energy at 0K-797.232990
Energy at 298.15K 
HF Energy-796.853692
Nuclear repulsion energy292.323145
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 B2PLYP=FULL/6-311G**
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 838 838 121.96 12.16 0.00 0.00
2 A1 536 536 2.74 12.12 0.48 0.65
3 A1 490 490 26.59 2.36 0.24 0.38
4 A1 204 204 1.06 0.53 0.71 0.83
5 A2 430 430 0.00 1.80 0.75 0.86
6 B1 813 813 171.49 5.14 0.75 0.86
7 B1 325 325 14.08 0.16 0.75 0.86
8 B2 723 723 577.32 1.43 0.75 0.86
9 B2 494 494 0.45 0.93 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2426.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2426.3 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 B2PLYP=FULL/6-311G**
ABC
0.21229 0.13004 0.10216

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-311G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.385
F2 0.000 1.683 0.274
F3 0.000 -1.683 0.274
F4 1.229 0.000 -0.616
F5 -1.229 0.000 -0.616

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5
S11.68671.68671.58541.5854
F21.68673.36592.26602.2660
F31.68673.36592.26602.2660
F41.58542.26602.26602.4579
F51.58542.26602.26602.4579

picture of Sulfur tetrafluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 S1 F3 172.401 F2 S1 F4 87.601
F2 S1 F5 87.601 F3 S1 F4 87.601
F3 S1 F5 87.601 F4 S1 F5 101.638
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability