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All results from a given calculation for PH3 (Phosphine)

using model chemistry: HSEh1PBE/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at HSEh1PBE/6-311+G(3df,2p)
 hartrees
Energy at 0K-343.033449
Energy at 298.15K-343.036434
HF Energy-343.033449
Nuclear repulsion energy17.560410
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 HSEh1PBE/6-311+G(3df,2p)
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 2413 2413 29.08 222.79 0.01 0.02
2 A1 1004 1004 18.30 1.16 0.23 0.38
3 E 2423 2423 50.09 108.99 0.75 0.86
3 E 2423 2423 50.09 109.01 0.75 0.86
4 E 1134 1134 11.21 8.11 0.75 0.86
4 E 1134 1134 11.21 8.11 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5265.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5265.5 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 HSEh1PBE/6-311+G(3df,2p)
ABC
4.45408 4.45408 3.94503

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311+G(3df,2p)

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.129
H2 0.000 1.189 -0.645
H3 1.030 -0.594 -0.645
H4 -1.030 -0.594 -0.645

Atom - Atom Distances (Å)
  P1 H2 H3 H4
P11.41831.41831.4183
H21.41832.05912.0591
H31.41832.05912.0591
H41.41832.05912.0591

picture of Phosphine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 P1 H3 93.086 H2 P1 H4 93.086
H3 P1 H4 93.087
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P -0.126      
2 H 0.042      
3 H 0.042      
4 H 0.042      


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 -0.635 0.635
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.783 0.000 0.000
y 0.000 -14.783 0.000
z 0.000 0.000 -16.987
Traceless
 xyz
x 1.102 0.000 0.000
y 0.000 1.102 0.000
z 0.000 0.000 -2.205
Polar
3z2-r2-4.410
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.272 0.000 0.000
y 0.000 4.272 -0.000
z 0.000 -0.000 4.431


<r2> (average value of r2) Å2
<r2> 15.428
(<r2>)1/2 3.928