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

using model chemistry: B3LYPultrafine/aug-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 B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-130.527571
Energy at 298.15K 
HF Energy-130.527571
Nuclear repulsion energy30.527809
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 B3LYPultrafine/aug-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' 2864 2771 145.23 273.62 0.33 0.49
2 A' 1662 1608 88.02 15.50 0.72 0.84
3 A' 1560 1509 7.75 16.74 0.34 0.51

Unscaled Zero Point Vibrational Energy (zpe) 3042.7 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 2943.8 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 B3LYPultrafine/aug-cc-pVTZ
ABC
18.78326 1.43567 1.33373

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -0.942 0.921 0.000
N2 0.063 0.578 0.000
O3 0.063 -0.620 0.000

Atom - Atom Distances (Å)
  H1 N2 O3
H11.06151.8398
N21.06151.1980
O31.83981.1980

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 108.886
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.219      
2 N -0.007      
3 O -0.212      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.387 0.897 0.000 1.651
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.279 -1.439 0.000
y -1.439 -12.069 0.000
z 0.000 0.000 -10.684
Traceless
 xyz
x 0.098 -1.439 0.000
y -1.439 -1.088 0.000
z 0.000 0.000 0.990
Polar
3z2-r21.980
x2-y20.790
xy-1.439
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.297 -0.381 0.000
y -0.381 2.814 0.000
z 0.000 0.000 1.579


<r2> (average value of r2) Å2
<r2> 14.294
(<r2>)1/2 3.781