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

using model chemistry: MP4/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 MP4/TZVP
 hartrees
Energy at 0K-938.992012
Energy at 298.15K 
HF Energy-937.582775
Nuclear repulsion energy524.204160
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 MP4/TZVP
Rotational Constants (cm-1) from geometry optimized at MP4/TZVP
ABC
0.08999 0.08008 0.07880

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4/TZVP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.169
F2 0.000 1.236 1.142
F3 0.000 -1.236 1.142
F4 1.584 0.000 0.056
F5 -1.584 0.000 0.056
F6 0.000 0.944 -1.338
F7 0.000 -0.944 -1.338

Atom - Atom Distances (Å)
  P1 F2 F3 F4 F5 F6 F7
P11.57321.57321.58841.58841.77821.7782
F21.57322.47252.28412.28412.49693.3021
F31.57322.47252.28412.28413.30212.4969
F41.58842.28412.28413.16872.31202.3120
F51.58842.28412.28413.16872.31202.3120
F61.77822.49693.30212.31202.31201.8885
F71.77823.30212.49692.31202.31201.8885

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 103.593 F2 P1 F4 92.516
F2 P1 F5 92.516 F2 P1 F6 96.129
F2 P1 F7 160.277 F3 P1 F4 92.516
F3 P1 F5 92.516 F3 P1 F6 160.277
F3 P1 F7 96.129 F4 P1 F5 171.860
F4 P1 F6 86.552 F4 P1 F7 86.552
F5 P1 F6 86.552 F5 P1 F7 86.552
F6 P1 F7 64.148
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability