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

using model chemistry: wB97X-D/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/6-311G**
 hartrees
Energy at 0K-130.463269
Energy at 298.15K 
HF Energy-130.463269
Nuclear repulsion energy30.627346
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 wB97X-D/6-311G**
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' 2929 2801 140.36 203.89 0.35 0.52
2 A' 1736 1661 74.49 15.60 0.73 0.85
3 A' 1597 1528 11.04 16.75 0.68 0.81

Unscaled Zero Point Vibrational Energy (zpe) 3131.2 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 2995.0 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 wB97X-D/6-311G**
ABC
18.73339 1.44681 1.34308

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -0.942 0.913 0.000
N2 0.063 0.576 0.000
O3 0.063 -0.618 0.000

Atom - Atom Distances (Å)
  H1 N2 O3
H11.06041.8319
N21.06041.1938
O31.83191.1938

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 108.566
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.168      
2 N 0.003      
3 O -0.171      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.496 0.969 0.000 1.783
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -10.807 -1.436 0.000
y -1.436 -11.756 0.000
z 0.000 0.000 -10.293
Traceless
 xyz
x 0.217 -1.436 0.000
y -1.436 -1.206 0.000
z 0.000 0.000 0.988
Polar
3z2-r21.977
x2-y20.949
xy-1.436
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.487 -0.428 0.000
y -0.428 2.175 0.000
z 0.000 0.000 0.907


<r2> (average value of r2) Å2
<r2> 13.998
(<r2>)1/2 3.741