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

using model chemistry: PBEPBEultrafine/3-21G

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/3-21G
 hartrees
Energy at 0K-2444.118476
Energy at 298.15K-2444.116696
HF Energy-2444.118476
Nuclear repulsion energy72.699927
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/3-21G
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 910 902 14.11      

Unscaled Zero Point Vibrational Energy (zpe) 455.0 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 450.8 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 PBEPBEultrafine/3-21G
B
0.47142

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/3-21G

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -1.437
Se2 0.000 0.000 0.296

Atom - Atom Distances (Å)
  N1 Se2
N11.7324
Se21.7324

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/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.391      
2 Se 0.391      


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 1.705 1.705
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.982 0.000 0.000
y 0.000 -21.720 0.000
z 0.000 0.000 -25.524
Traceless
 xyz
x -0.360 0.000 0.000
y 0.000 3.034 0.000
z 0.000 0.000 -2.674
Polar
3z2-r2-5.347
x2-y2-2.263
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.360 0.000 0.000
y 0.000 1.547 0.000
z 0.000 0.000 4.742


<r2> (average value of r2) Å2
<r2> 32.250
(<r2>)1/2 5.679