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

using model chemistry: PBEPBE/cc-pVDZ

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 PBEPBE/cc-pVDZ
 hartrees
Energy at 0K-341.713383
Energy at 298.15K-341.713732
HF Energy-341.713383
Nuclear repulsion energy5.449874
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 PBEPBE/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 Σ 2276 2263 88.03      

Unscaled Zero Point Vibrational Energy (zpe) 1138.0 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 1131.4 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 PBEPBE/cc-pVDZ
B
8.14152

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 0.000 0.000 -1.365
P2 0.000 0.000 0.091

Atom - Atom Distances (Å)
  H1 P2
H11.4565
P21.4565

picture of phosphorus monohydride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.019      
2 P -0.019      


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 -0.525 0.525
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.033 0.000 0.000
y 0.000 -14.033 0.000
z 0.000 0.000 -13.807
Traceless
 xyz
x -0.113 0.000 0.000
y 0.000 -0.113 0.000
z 0.000 0.000 0.225
Polar
3z2-r20.451
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 1.992 0.000 0.000
y 0.000 1.992 0.000
z 0.000 0.000 3.547


<r2> (average value of r2) Å2
<r2> 10.706
(<r2>)1/2 3.272

State 2 (1Δ)

Jump to S1C1
Energy calculated at PBEPBE/cc-pVDZ
 hartrees
Energy at 0K-341.655201
Energy at 298.15K-341.655550
Nuclear repulsion energy5.451089
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 PBEPBE/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 Σ 2273 2260 81.10      

Unscaled Zero Point Vibrational Energy (zpe) 1136.4 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 1129.8 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 PBEPBE/cc-pVDZ
B
8.14515

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 0.000 0.000 -1.365
P2 0.000 0.000 0.091

Atom - Atom Distances (Å)
  H1 P2
H11.4562
P21.4562

picture of phosphorus monohydride state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.026      
2 P -0.026      


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 -0.544 0.544
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.544 0.000 0.000
y 0.000 -10.938 0.000
z 0.000 0.000 -13.800
Traceless
 xyz
x -5.174 0.000 0.000
y 0.000 4.734 0.000
z 0.000 0.000 0.440
Polar
3z2-r20.881
x2-y2-6.606
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.928 0.000 0.000
y 0.000 1.957 0.000
z 0.000 0.000 3.506


<r2> (average value of r2) Å2
<r2> 10.791
(<r2>)1/2 3.285