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

using model chemistry: PBE1PBE/daug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBE1PBE/daug-cc-pVTZ
 hartrees
Energy at 0K-130.383086
Energy at 298.15K 
HF Energy-130.383086
Nuclear repulsion energy30.687227
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 PBE1PBE/daug-cc-pVTZ
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' 2909 2909 140.16 263.36 0.32 0.48
2 A' 1720 1720 85.94 15.57 0.75 0.85
3 A' 1572 1572 11.32 15.26 0.31 0.47

Unscaled Zero Point Vibrational Energy (zpe) 3100.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3100.3 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 PBE1PBE/daug-cc-pVTZ
ABC
18.82167 1.45234 1.34830

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/daug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -0.941 0.917 0.000
N2 0.063 0.574 0.000
O3 0.063 -0.617 0.000

Atom - Atom Distances (Å)
  H1 N2 O3
H11.06031.8326
N21.06031.1909
O31.83261.1909

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 108.849
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.447      
2 N -0.035      
3 O -0.412      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.385 0.873 0.000 1.638
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.180 -1.444 0.000
y -1.444 -11.953 0.000
z 0.000 0.000 -10.609
Traceless
 xyz
x 0.101 -1.444 0.000
y -1.444 -1.058 0.000
z 0.000 0.000 0.957
Polar
3z2-r21.914
x2-y20.773
xy-1.444
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.306 -0.364 0.000
y -0.364 2.775 0.000
z 0.000 0.000 1.596


<r2> (average value of r2) Å2
<r2> 14.160
(<r2>)1/2 3.763