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All results from a given calculation for GaN (Gallium mononitride)

using model chemistry: BLYP/TZVP

19 10 17 12 22

States and conformations

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

State 1 (3Π)

Jump to S2C1
Energy calculated at BLYP/TZVP
 hartrees
Energy at 0K-1979.567157
Energy at 298.15K-1979.567412
HF Energy-1979.567157
Nuclear repulsion energy61.071656
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 BLYP/TZVP
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 572 571 18.06      

Unscaled Zero Point Vibrational Energy (zpe) 286.1 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 285.4 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 BLYP/TZVP
B
0.40969

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/TZVP

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ga1 0.000 0.000 0.346
N2 0.000 0.000 -1.534

Atom - Atom Distances (Å)
  Ga1 N2
Ga11.8803
N21.8803

picture of Gallium mononitride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ga 0.324      
2 N -0.324      


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 2.736 2.736
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.618 0.000 0.000
y 0.000 -22.450 0.000
z 0.000 0.000 -25.522
Traceless
 xyz
x 4.367 0.000 0.000
y 0.000 0.120 0.000
z 0.000 0.000 -4.488
Polar
3z2-r2-8.975
x2-y22.831
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.000 0.000 0.000
y 0.000 9.254 0.000
z 0.000 0.000 7.902


<r2> (average value of r2) Å2
<r2> 34.261
(<r2>)1/2 5.853

State 2 (1Σ)

Jump to S1C1
Energy calculated at BLYP/TZVP
 hartrees
Energy at 0K-1979.531071
Energy at 298.15K-1979.531425
HF Energy-1979.531071
Nuclear repulsion energy66.343971
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 BLYP/TZVP
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 775 773 7.35      

Unscaled Zero Point Vibrational Energy (zpe) 387.6 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 386.6 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 BLYP/TZVP
B
0.48348

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/TZVP

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ga1 0.000 0.000 0.319
N2 0.000 0.000 -1.412

Atom - Atom Distances (Å)
  Ga1 N2
Ga11.7309
N21.7309

picture of Gallium mononitride state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ga 0.352      
2 N -0.352      


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 4.116 4.116
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.017 0.000 0.000
y 0.000 -22.017 0.000
z 0.000 0.000 -21.930
Traceless
 xyz
x -0.043 0.000 0.000
y 0.000 -0.043 0.000
z 0.000 0.000 0.087
Polar
3z2-r20.174
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 4.000 0.000 0.000
y 0.000 9.254 0.000
z 0.000 0.000 7.902


<r2> (average value of r2) Å2
<r2> 30.841
(<r2>)1/2 5.553