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All results from a given calculation for PH (phosphorus monohydride)

using model chemistry: LSDA/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 3Σ-
2 1 yes C*V 1Δ

State 1 (3Σ-)

Jump to S2C1
Energy calculated at LSDA/6-31G
 hartrees
Energy at 0K-340.873755
Energy at 298.15K-340.874103
Nuclear repulsion energy5.343914
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 LSDA/6-31G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 2139 2096 177.40      

Unscaled Zero Point Vibrational Energy (zpe) 1069.6 cm-1
Scaled (by 0.9797) Zero Point Vibrational Energy (zpe) 1047.8 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 LSDA/6-31G
B
7.82801

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/6-31G

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 0.000 0.000 -1.393
P2 0.000 0.000 0.093

Atom - Atom Distances (Å)
  H1 P2
H11.4854
P21.4854

picture of phosphorus monohydride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H -0.040      
2 P 0.040      


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 -0.865 0.865
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.237 0.000 0.000
y 0.000 -14.237 0.000
z 0.000 0.000 -14.203
Traceless
 xyz
x -0.017 0.000 0.000
y 0.000 -0.017 0.000
z 0.000 0.000 0.034
Polar
3z2-r20.067
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 1.876 0.000 0.000
y 0.000 1.876 0.000
z 0.000 0.000 3.334


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000

State 2 (1Δ)

Jump to S1C1
Energy calculated at LSDA/6-31G
 hartrees
Energy at 0K-340.820983
Energy at 298.15K-340.821332
Nuclear repulsion energy5.348381
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 LSDA/6-31G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 2154 2110 163.27      

Unscaled Zero Point Vibrational Energy (zpe) 1077.1 cm-1
Scaled (by 0.9797) Zero Point Vibrational Energy (zpe) 1055.2 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 LSDA/6-31G
B
7.84111

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/6-31G

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 0.000 0.000 -1.391
P2 0.000 0.000 0.093

Atom - Atom Distances (Å)
  H1 P2
H11.4841
P21.4841

picture of phosphorus monohydride state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H -0.033      
2 P 0.033      


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 -0.895 0.895
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.072 0.000 0.000
y 0.000 -10.937 0.000
z 0.000 0.000 -14.224
Traceless
 xyz
x -5.492 0.000 0.000
y 0.000 5.211 0.000
z 0.000 0.000 0.280
Polar
3z2-r20.561
x2-y2-7.135
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.600 0.000 0.000
y 0.000 1.700 0.000
z 0.000 0.000 3.301


<r2> (average value of r2) Å2
<r2> 11.066
(<r2>)1/2 3.327