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All results from a given calculation for PF6 (Hexafluorophosphate neutral)

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 2B2
Energy calculated at B2PLYP=FULL/6-311G**
 hartrees
Energy at 0K-940.113555
Energy at 298.15K-940.117653
HF Energy-939.605501
Nuclear repulsion energy523.691615
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 906 906 303.81      
2 A1 725 725 22.43      
3 A1 578 578 2.43      
4 A1 521 521 114.23      
5 A1 380 380 10.76      
6 A1 288 288 0.10      
7 A2 456 456 0.00      
8 A2 300 300 0.00      
9 B1 1004 1004 383.09      
10 B1 521 521 43.58      
11 B1 438 438 5.20      
12 B2 940 940 190.79      
13 B2 496 496 30.27      
14 B2 275 275 5.76      
15 B2 201 201 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 4014.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4014.9 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
0.09020 0.07931 0.07883

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)
P1 0.000 0.000 0.182
F2 0.000 1.232 1.146
F3 0.000 -1.232 1.146
F4 1.574 0.000 0.048
F5 -1.574 0.000 0.048
F6 0.000 0.962 -1.345
F7 0.000 -0.962 -1.345

Atom - Atom Distances (Å)
  P1 F2 F3 F4 F5 F6 F7
P11.56431.56431.57931.57931.80461.8046
F21.56432.46362.28032.28032.50573.3193
F31.56432.46362.28032.28033.31932.5057
F41.57932.28032.28033.14732.31122.3112
F51.57932.28032.28033.14732.31122.3112
F61.80462.50573.31932.31122.31121.9235
F71.80463.31932.50572.31122.31121.9235

picture of Hexafluorophosphate neutral state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 P1 F3 103.894 F2 P1 F4 92.999
F2 P1 F5 92.999 F2 P1 F6 95.847
F2 P1 F7 160.258 F3 P1 F4 92.999
F3 P1 F5 92.999 F3 P1 F6 160.258
F3 P1 F7 95.847 F4 P1 F5 170.262
F4 P1 F6 85.882 F4 P1 F7 85.882
F5 P1 F6 85.882 F5 P1 F7 85.882
F6 P1 F7 64.411
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability