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

using model chemistry: B2PLYP/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 B2PLYP/daug-cc-pVTZ
 hartrees
Energy at 0K-130.443492
Energy at 298.15K 
HF Energy-130.295794
Nuclear repulsion energy30.342344
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 B2PLYP/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' 2944 2944 125.18 261.07 0.31 0.48
2 A' 1603 1603 66.29 10.34 0.39 0.56
3 A' 1540 1540 7.46 15.68 0.50 0.66

Unscaled Zero Point Vibrational Energy (zpe) 3043.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3043.1 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 B2PLYP/daug-cc-pVTZ
ABC
18.85970 1.41503 1.31627

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/daug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -0.939 0.917 0.000
N2 0.063 0.583 0.000
O3 0.063 -0.625 0.000

Atom - Atom Distances (Å)
  H1 N2 O3
H11.05521.8383
N21.05521.2081
O31.83831.2081

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 108.435
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.494      
2 N -0.122      
3 O -0.372      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.420 0.907 0.000 1.685
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.274 -1.493 -0.001
y -1.493 -12.026 -0.002
z -0.001 -0.002 -10.699
Traceless
 xyz
x 0.089 -1.493 -0.001
y -1.493 -1.040 -0.002
z -0.001 -0.002 0.951
Polar
3z2-r21.902
x2-y20.753
xy-1.493
xz-0.001
yz-0.002


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.282 -0.341 0.000
y -0.341 2.790 0.000
z 0.000 0.000 1.620


<r2> (average value of r2) Å2
<r2> 14.364
(<r2>)1/2 3.790