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All results from a given calculation for NOH (Hydroxyimidogen)

using model chemistry: B3PW91/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 3A"
Energy calculated at B3PW91/6-31G**
 hartrees
Energy at 0K-130.389122
Energy at 298.15K-130.390208
HF Energy-130.389122
Nuclear repulsion energy28.747772
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 B3PW91/6-31G**
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' 3695 3541 55.79      
2 A' 1271 1218 10.45      
3 A' 1143 1096 171.93      

Unscaled Zero Point Vibrational Energy (zpe) 3054.6 cm-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 2927.5 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 B3PW91/6-31G**
ABC
21.70586 1.21008 1.14618

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.058 0.763 0.000
O2 0.058 -0.559 0.000
H3 -0.865 -0.871 0.000

Atom - Atom Distances (Å)
  N1 O2 H3
N11.32131.8762
O21.32130.9741
H31.87620.9741

picture of Hydroxyimidogen state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 O2 H3 108.706
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.008      
2 O -0.353      
3 H 0.361      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.769 -1.439 0.000 2.280
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -9.430 1.664 0.000
y 1.664 -11.599 0.000
z 0.000 0.000 -11.459
Traceless
 xyz
x 2.098 1.664 0.000
y 1.664 -1.154 0.000
z 0.000 0.000 -0.944
Polar
3z2-r2-1.889
x2-y22.168
xy1.664
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.296 0.261 0.000
y 0.261 2.159 0.000
z 0.000 0.000 0.889


<r2> (average value of r2) Å2
<r2> 14.889
(<r2>)1/2 3.859