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All results from a given calculation for PH3 (Phosphine)

using model chemistry: TPSSh/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at TPSSh/cc-pVTZ
 hartrees
Energy at 0K-343.178466
Energy at 298.15K-343.181457
HF Energy-343.178466
Nuclear repulsion energy17.545433
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 TPSSh/cc-pVTZ
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 2409 2332 31.64 220.41 0.01 0.01
2 A1 1021 989 20.73 16.54 0.61 0.76
3 E 2416 2339 64.21 115.27 0.75 0.86
3 E 2416 2339 64.22 115.26 0.75 0.86
4 E 1145 1109 11.97 23.93 0.75 0.86
4 E 1145 1109 11.96 23.94 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5275.5 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 5108.3 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 TPSSh/cc-pVTZ
ABC
4.45850 4.45850 3.91841

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.128
H2 0.000 1.193 -0.641
H3 1.033 -0.596 -0.641
H4 -1.033 -0.596 -0.641

Atom - Atom Distances (Å)
  P1 H2 H3 H4
P11.41941.41941.4194
H21.41942.06612.0661
H31.41942.06612.0661
H41.41942.06612.0661

picture of Phosphine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 P1 H3 93.408 H2 P1 H4 93.408
H3 P1 H4 93.408
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P -0.039      
2 H 0.013      
3 H 0.013      
4 H 0.013      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.696 0.696
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D ÅAn error occurred on the server when processing the URL. Please contact the system administrator.

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