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All results from a given calculation for LiN (Lithium Nitride)

using model chemistry: HF/STO-3G

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 1Σ

State 1 (3Σ)

Jump to S2C1
Energy calculated at HF/STO-3G
 hartrees
Energy at 0K-61.041588
Energy at 298.15K 
HF Energy-61.041588
Nuclear repulsion energy4.732950
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/STO-3G
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 237 193 42.48 99.85 0.63 0.77

Unscaled Zero Point Vibrational Energy (zpe) 118.4 cm-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 96.7 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/STO-3G
B
0.65421

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/STO-3G

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.644
N2 0.000 0.000 0.704

Atom - Atom Distances (Å)
  Li1 N2
Li12.3479
N22.3479

picture of Lithium Nitride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li -0.082      
2 N 0.082      


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 2.158 2.158
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -10.523 0.000 0.000
y 0.000 -10.523 0.000
z 0.000 0.000 -15.991
Traceless
 xyz
x 2.734 0.000 0.000
y 0.000 2.734 0.000
z 0.000 0.000 -5.469
Polar
3z2-r2-10.937
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 13.039 0.000 0.000
y 0.000 13.039 0.000
z 0.000 0.000 11.677


<r2> (average value of r2) Å2
<r2> 19.288
(<r2>)1/2 4.392

State 2 (1Σ)

Jump to S1C1
Energy calculated at HF/STO-3G
 hartrees
Energy at 0K-60.882365
Energy at 298.15K-60.882351
Nuclear repulsion energy6.270313
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/STO-3G
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 822 672 54.87      

Unscaled Zero Point Vibrational Energy (zpe) 411.2 cm-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 335.7 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/STO-3G
B
1.14824

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/STO-3G

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.241
N2 0.000 0.000 0.532

Atom - Atom Distances (Å)
  Li1 N2
Li11.7723
N21.7723

picture of Lithium Nitride state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.147      
2 N -0.147      


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 -3.943 3.943
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -6.758 0.000 0.000
y 0.000 -10.830 0.000
z 0.000 0.000 -3.522
Traceless
 xyz
x 0.418 0.000 0.000
y 0.000 -5.690 0.000
z 0.000 0.000 5.272
Polar
3z2-r210.544
x2-y24.072
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.074 0.000 0.000
y 0.000 3.717 0.000
z 0.000 0.000 2.551


<r2> (average value of r2) Å2
<r2> 10.991
(<r2>)1/2 3.315