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

using model chemistry: MP3/6-31G*

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 MP3/6-31G*
 hartrees
Energy at 0K-61.934599
Energy at 298.15K 
HF Energy-61.810810
Nuclear repulsion energy5.822201
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 MP3/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
Σ 666 625 5.52      

Unscaled Zero Point Vibrational Energy (zpe) 333.0 cm-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 312.6 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 MP3/6-31G*
B
0.98999

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.336
N2 0.000 0.000 0.573

Atom - Atom Distances (Å)
  Li1 N2
Li11.9087
N21.9087

picture of Lithium Nitride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at MP3/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 3 0.000 0.000 -1.336  
2 7 0.000 0.000 0.573  


Electric dipole moments


Electric Quadrupole moment
Quadrupole components in D Å


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


<r2> (average value of r2) Å2
<r2> 11.724
(<r2>)1/2 3.424

State 2 (1Σ)

Jump to S1C1
Energy calculated at MP3/6-31G*
 hartrees
Energy at 0K-61.861184
Energy at 298.15K-61.861166
Nuclear repulsion energy5.956892
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 MP3/6-31G*
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 739 694 44.20      

Unscaled Zero Point Vibrational Energy (zpe) 369.4 cm-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 346.7 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 MP3/6-31G*
B
1.03632

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.306
N2 0.000 0.000 0.560

Atom - Atom Distances (Å)
  Li1 N2
Li11.8655
N21.8655

picture of Lithium Nitride state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability