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

using model chemistry: wB97X-D/SDD

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/SDD
 hartrees
Energy at 0K-130.401167
Energy at 298.15K 
HF Energy-130.401167
Nuclear repulsion energy29.561514
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/SDD
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' 2996 2996 142.26 189.42 0.36 0.52
2 A' 1584 1584 50.66 18.01 0.57 0.73
3 A' 1536 1536 4.98 17.20 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3058.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3058.0 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/SDD
ABC
18.84913 1.33386 1.24570

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/SDD

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -0.940 0.955 0.000
N2 0.063 0.599 0.000
O3 0.063 -0.644 0.000

Atom - Atom Distances (Å)
  H1 N2 O3
H11.06351.8872
N21.06351.2433
O31.88721.2433

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 109.547
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.260      
2 N -0.092      
3 O -0.168      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.851 1.195 0.000 2.203
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -10.952 -1.731 0.000
y -1.731 -12.168 0.000
z 0.000 0.000 -10.382
Traceless
 xyz
x 0.323 -1.731 0.000
y -1.731 -1.501 0.000
z 0.000 0.000 1.178
Polar
3z2-r22.357
x2-y21.216
xy-1.731
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.355 -0.436 0.000
y -0.436 2.295 0.000
z 0.000 0.000 0.740


<r2> (average value of r2) Å2
<r2> 14.661
(<r2>)1/2 3.829