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All results from a given calculation for LiSe (Lithium monoselenide)

using model chemistry: TPSSh/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 2Π
Energy calculated at TPSSh/daug-cc-pVDZ
 hartrees
Energy at 0K-2408.992262
Energy at 298.15K 
HF Energy-2408.992262
Nuclear repulsion energy23.432005
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 TPSSh/daug-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 498 498 70.02 73.14 0.08 0.14

Unscaled Zero Point Vibrational Energy (zpe) 248.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 248.9 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 TPSSh/daug-cc-pVDZ
B
0.49257

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -2.117
Se2 0.000 0.000 0.187

Atom - Atom Distances (Å)
  Li1 Se2
Li12.3035
Se22.3035

picture of Lithium monoselenide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li -0.208      
2 Se 0.208      


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 -7.027 7.027
CHELPG        
AIM        
ESP        


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 6.202 0.000 0.000
y 0.000 8.060 0.000
z 0.000 0.000 8.686


<r2> (average value of r2) Å2
<r2> 25.434
(<r2>)1/2 5.043