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All results from a given calculation for NSe (Nitrogen monoselenide)

using model chemistry: B3PW91/6-31G**

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 B3PW91/6-31G**
 hartrees
Energy at 0K-2453.984866
Energy at 298.15K-2453.983107
HF Energy-2453.984866
Nuclear repulsion energy76.229014
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 B3PW91/6-31G**
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 1016 974 7.68      

Unscaled Zero Point Vibrational Energy (zpe) 508.0 cm-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 486.8 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 B3PW91/6-31G**
B
0.51830

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -1.370
Se2 0.000 0.000 0.282

Atom - Atom Distances (Å)
  N1 Se2
N11.6522
Se21.6522

picture of Nitrogen monoselenide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.245      
2 Se 0.245      


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 2.018 2.018
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.759 0.000 0.000
y 0.000 -23.992 0.000
z 0.000 0.000 -24.836
Traceless
 xyz
x 2.655 0.000 0.000
y 0.000 -0.695 0.000
z 0.000 0.000 -1.960
Polar
3z2-r2-3.921
x2-y22.233
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.406 0.000 0.000
y 0.000 2.496 0.000
z 0.000 0.000 5.085


<r2> (average value of r2) Å2
<r2> 30.542
(<r2>)1/2 5.526