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

using model chemistry: HSEh1PBE/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/6-311+G(3df,2p)
 hartrees
Energy at 0K-130.390958
Energy at 298.15K 
HF Energy-130.390958
Nuclear repulsion energy30.714378
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 HSEh1PBE/6-311+G(3df,2p)
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' 2919 2919 132.03 217.95 0.36 0.53
2 A' 1728 1728 83.05 14.92 0.68 0.81
3 A' 1577 1577 11.59 11.19 0.44 0.61

Unscaled Zero Point Vibrational Energy (zpe) 3111.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3111.9 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 HSEh1PBE/6-311+G(3df,2p)
ABC
18.84936 1.45498 1.35072

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -0.940 0.917 0.000
N2 0.063 0.573 0.000
O3 0.063 -0.616 0.000

Atom - Atom Distances (Å)
  H1 N2 O3
H11.06011.8321
N21.06011.1897
O31.83211.1897

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 108.915
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.133      
2 N 0.104      
3 O -0.237      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.403 0.891 0.000 1.662
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.178 -1.477 0.000
y -1.477 -11.927 0.000
z 0.000 0.000 -10.604
Traceless
 xyz
x 0.088 -1.477 0.000
y -1.477 -1.036 0.000
z 0.000 0.000 0.948
Polar
3z2-r21.896
x2-y20.749
xy-1.477
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.112 -0.344 0.000
y -0.344 2.611 0.000
z 0.000 0.000 1.447


<r2> (average value of r2) Å2
<r2> 14.142
(<r2>)1/2 3.761