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

using model chemistry: MP3=FULL/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 2B2
Energy calculated at MP3=FULL/TZVP
 hartrees
Energy at 0K-939.060511
Energy at 298.15K-939.065393
HF Energy-937.586699
Nuclear repulsion energy529.833664
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 MP3=FULL/TZVP
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 956 892 353.27      
2 A1 777 725 25.87      
3 A1 636 594 2.93      
4 A1 553 517 113.70      
5 A1 423 395 4.84      
6 A1 303 283 0.10      
7 A2 485 452 0.00      
8 A2 329 307 0.00      
9 B1 1047 978 413.17      
10 B1 551 514 47.19      
11 B1 473 442 3.50      
12 B2 4490 4192 824103.80      
13 B2 859 802 32.97      
14 B2 522 488 18.82      
15 B2 227 212 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 6314.1 cm-1
Scaled (by 0.9337) Zero Point Vibrational Energy (zpe) 5895.5 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 MP3=FULL/TZVP
ABC
0.09165 0.08205 0.08058

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/TZVP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.162
F2 0.000 1.222 1.129
F3 0.000 -1.222 1.129
F4 1.572 0.000 0.054
F5 -1.572 0.000 0.054
F6 0.000 0.936 -1.318
F7 0.000 -0.936 -1.318

Atom - Atom Distances (Å)
  P1 F2 F3 F4 F5 F6 F7
P11.55851.55851.57531.57531.75151.7515
F21.55852.44492.26262.26262.46363.2631
F31.55852.44492.26262.26263.26312.4636
F41.57532.26262.26263.14322.28672.2867
F51.57532.26262.26263.14322.28672.2867
F61.75152.46363.26312.28672.28671.8725
F71.75153.26312.46362.28672.28671.8725

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 103.323 F2 P1 F4 92.440
F2 P1 F5 92.440 F2 P1 F6 96.025
F2 P1 F7 160.652 F3 P1 F4 92.440
F3 P1 F5 92.440 F3 P1 F6 160.652
F3 P1 F7 96.025 F4 P1 F5 172.130
F4 P1 F6 86.675 F4 P1 F7 86.675
F5 P1 F6 86.675 F5 P1 F7 86.675
F6 P1 F7 64.627
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability