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

using model chemistry: PBEPBEultrafine/6-31+G**

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 PBEPBEultrafine/6-31+G**
 hartrees
Energy at 0K-2453.620918
Energy at 298.15K-2453.619156
HF Energy-2453.620918
Nuclear repulsion energy75.891535
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 PBEPBEultrafine/6-31+G**
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 993 981 2.55      

Unscaled Zero Point Vibrational Energy (zpe) 496.3 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 490.6 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 PBEPBEultrafine/6-31+G**
B
0.51372

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -1.376
Se2 0.000 0.000 0.283

Atom - Atom Distances (Å)
  N1 Se2
N11.6595
Se21.6595

picture of Nitrogen monoselenide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.244      
2 Se 0.244      


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 2.167 2.167
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.196 0.000 0.000
y 0.000 -24.665 0.000
z 0.000 0.000 -25.885
Traceless
 xyz
x 3.079 0.000 0.000
y 0.000 -0.624 0.000
z 0.000 0.000 -2.454
Polar
3z2-r2-4.908
x2-y22.469
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.722 0.000 0.000
y 0.000 3.275 0.000
z 0.000 0.000 6.073


<r2> (average value of r2) Å2
<r2> 31.132
(<r2>)1/2 5.580