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All results from a given calculation for GaP (Gallium monophosphide)

using model chemistry: B1B95/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 3Σ
4 1 yes C*V 1Σ

State 1 (3Σ)

Jump to S2C1 S3C1 S4C1
Energy calculated at B1B95/3-21G*
 hartrees
Energy at 0K-2255.554018
Energy at 298.15K-2255.554481
HF Energy-2255.554018
Nuclear repulsion energy109.672953
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 B1B95/3-21G*
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 358 342 10.45      

Unscaled Zero Point Vibrational Energy (zpe) 178.9 cm-1
Scaled (by 0.9549) Zero Point Vibrational Energy (zpe) 170.8 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 B1B95/3-21G*
B
0.15670

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/3-21G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ga1 0.000 0.000 0.732
P2 0.000 0.000 -1.512

Atom - Atom Distances (Å)
  Ga1 P2
Ga12.2436
P22.2436

picture of Gallium monophosphide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ga 0.140      
2 P -0.140      


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 2.031 2.031
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.888 0.000 0.000
y 0.000 -32.076 0.000
z 0.000 0.000 -30.410
Traceless
 xyz
x 3.355 0.000 0.000
y 0.000 -2.928 0.000
z 0.000 0.000 -0.427
Polar
3z2-r2-0.855
x2-y24.188
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.630 0.000 0.000
y 0.000 5.266 0.000
z 0.000 0.000 12.966


<r2> (average value of r2) Å2
<r2> 69.702
(<r2>)1/2 8.349

State 2 (3Π)

Jump to S1C1 S3C1 S4C1
Energy calculated at B1B95/3-21G*
 hartrees
Energy at 0K-2255.554018
Energy at 298.15K-2255.554481
HF Energy-2255.554018
Nuclear repulsion energy109.672953
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 B1B95/3-21G*
Rotational Constants (cm-1) from geometry optimized at B1B95/3-21G*
B
0.15670

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/3-21G*

Point Group is C∞v

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