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All results from a given calculation for HNO (Nitrosyl hydride)

using model chemistry: M06-2X/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/6-31G*
 hartrees
Energy at 0K-130.413082
Energy at 298.15K 
HF Energy-130.413082
Nuclear repulsion energy30.551734
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 M06-2X/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 A' 2958 2802 140.23 194.72 0.34 0.50
2 A' 1788 1693 69.93 14.86 0.72 0.84
3 A' 1613 1528 14.61 19.07 0.65 0.79

Unscaled Zero Point Vibrational Energy (zpe) 3179.6 cm-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 3011.0 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 M06-2X/6-31G*
ABC
18.52872 1.44081 1.33686

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -0.947 0.906 0.000
N2 0.063 0.578 0.000
O3 0.063 -0.619 0.000

Atom - Atom Distances (Å)
  H1 N2 O3
H11.06181.8294
N21.06181.1974
O31.82941.1974

picture of Nitrosyl hydride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 N2 O3 107.995
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.296      
2 N -0.069      
3 O -0.227      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.468 0.914 0.000 1.730
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -10.840 -1.426 0.000
y -1.426 -11.626 0.000
z 0.000 0.000 -10.382
Traceless
 xyz
x 0.164 -1.426 0.000
y -1.426 -1.015 0.000
z 0.000 0.000 0.851
Polar
3z2-r21.702
x2-y20.786
xy-1.426
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.540 -0.448 0.000
y -0.448 2.083 0.000
z 0.000 0.000 0.842


<r2> (average value of r2) Å2
<r2> 14.023
(<r2>)1/2 3.745