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All results from a given calculation for PF3 (Phosphorus trifluoride)

using model chemistry: B3LYP/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3LYP/aug-cc-pVDZ
 hartrees
Energy at 0K-641.026964
Energy at 298.15K-641.028750
Nuclear repulsion energy184.100640
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 B3LYP/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 839 814 124.78      
2 A1 423 410 20.57      
3 E 809 785 194.75      
3 E 809 785 194.73      
4 E 300 291 3.91      
4 E 300 291 3.91      

Unscaled Zero Point Vibrational Energy (zpe) 1740.0 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 1688.5 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 B3LYP/aug-cc-pVDZ
ABC
0.24047 0.24047 0.14868

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.526
F2 0.000 1.410 -0.292
F3 1.221 -0.705 -0.292
F4 -1.221 -0.705 -0.292
X5 0.000 0.000 1.526

Atom - Atom Distances (Å)
  P1 F2 F3 F4 X5
P11.63021.63021.63021.0000
F21.63022.44302.44302.3006
F31.63022.44302.44302.3006
F41.63022.44302.44302.3006
X51.00002.30062.30062.3006

picture of Phosphorus trifluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 P1 F3 97.054 F2 P1 F4 97.054
F2 P1 X5 120.097 F3 P1 F4 97.054
F3 P1 X5 120.097 F4 P1 X5 120.097
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability