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All results from a given calculation for NOH (Hydroxyimidogen)

using model chemistry: B3LYP/CEP-121G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 3A"
Energy calculated at B3LYP/CEP-121G
 hartrees
Energy at 0K-26.323262
Energy at 298.15K-26.324326
HF Energy-26.323262
Nuclear repulsion energy15.933152
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 B3LYP/CEP-121G
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' 3533 3443 25.47      
2 A' 1158 1129 0.65      
3 A' 1025 999 198.09      

Unscaled Zero Point Vibrational Energy (zpe) 2858.0 cm-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 2785.1 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 B3LYP/CEP-121G
ABC
22.16533 1.08229 1.03191

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.057 0.807 0.000
O2 0.057 -0.586 0.000
H3 -0.858 -0.960 0.000

Atom - Atom Distances (Å)
  N1 O2 H3
N11.39331.9906
O21.39330.9890
H31.99060.9890

picture of Hydroxyimidogen state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 O2 H3 112.234
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.034      
2 O -0.405      
3 H 0.371      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.092 -1.125 0.000 2.376
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -9.807 2.071 0.000
y 2.071 -11.893 0.000
z 0.000 0.000 -11.771
Traceless
 xyz
x 2.025 2.071 0.000
y 2.071 -1.104 0.000
z 0.000 0.000 -0.921
Polar
3z2-r2-1.842
x2-y22.086
xy2.071
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.366 0.316 0.000
y 0.316 2.596 0.000
z 0.000 0.000 0.892


<r2> (average value of r2) Å2
<r2> 13.983
(<r2>)1/2 3.739