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

using model chemistry: HF/aug-cc-pVTZ

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 HF/aug-cc-pVTZ
 hartrees
Energy at 0K-341.298247
Energy at 298.15K-341.298596
HF Energy-341.298247
Nuclear repulsion energy5.614628
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 HF/aug-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 Σ 2495 2271 88.00      

Unscaled Zero Point Vibrational Energy (zpe) 1247.4 cm-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 1135.6 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 HF/aug-cc-pVTZ
B
8.64121

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 0.000 0.000 -1.325
P2 0.000 0.000 0.088

Atom - Atom Distances (Å)
  H1 P2
H11.4137
P21.4137

picture of phosphorus monohydride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.047      
2 P -0.047      


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 -0.543 0.543
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.421 0.000 0.000
y 0.000 -14.421 0.000
z 0.000 0.000 -14.124
Traceless
 xyz
x -0.148 0.000 0.000
y 0.000 -0.148 0.000
z 0.000 0.000 0.297
Polar
3z2-r20.594
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 3.894 0.000 0.000
y 0.000 3.894 0.000
z 0.000 0.000 4.271


<r2> (average value of r2) Å2
<r2> 10.819
(<r2>)1/2 3.289

State 2 (1Δ)

Jump to S1C1
Energy calculated at HF/aug-cc-pVTZ
 hartrees
Energy at 0K-341.224735
Energy at 298.15K-341.225084
Nuclear repulsion energy5.614980
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 HF/aug-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 Σ 2506 2281 71.39      

Unscaled Zero Point Vibrational Energy (zpe) 1252.8 cm-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 1140.5 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 HF/aug-cc-pVTZ
B
8.64229

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 0.000 0.000 -1.325
P2 0.000 0.000 0.088

Atom - Atom Distances (Å)
  H1 P2
H11.4137
P21.4137

picture of phosphorus monohydride state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.062      
2 P -0.062      


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 -0.549 0.549
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.622 0.000 0.000
y 0.000 -11.345 0.000
z 0.000 0.000 -14.363
Traceless
 xyz
x -5.769 0.000 0.000
y 0.000 5.148 0.000
z 0.000 0.000 0.621
Polar
3z2-r21.242
x2-y2-7.278
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.085 0.000 0.000
y 0.000 3.575 0.000
z 0.000 0.000 4.482


<r2> (average value of r2) Å2
<r2> 11.103
(<r2>)1/2 3.332