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All results from a given calculation for NNH (Dinitrogen monohydride)

using model chemistry: wB97X-D/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at wB97X-D/6-31+G**
 hartrees
Energy at 0K-109.996201
Energy at 298.15K-109.997303
HF Energy-109.996201
Nuclear repulsion energy27.506400
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 wB97X-D/6-31+G**
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' 3009 2866 22.25      
2 A' 1936 1844 19.54      
3 A' 1120 1067 108.27      

Unscaled Zero Point Vibrational Energy (zpe) 3032.7 cm-1
Scaled (by 0.9523) Zero Point Vibrational Energy (zpe) 2888.0 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 wB97X-D/6-31+G**
ABC
22.30637 1.54634 1.44610

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.062 0.662 0.000
N2 -0.062 -0.519 0.000
H3 0.869 -0.999 0.000

Atom - Atom Distances (Å)
  N1 N2 H3
N11.18101.9043
N21.18101.0474
H31.90431.0474

picture of Dinitrogen monohydride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 N2 H3 117.297
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.088      
2 N -0.204      
3 H 0.292      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.607 -1.386 0.000 2.122
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -10.968 -1.649 0.000
y -1.649 -12.212 0.000
z 0.000 0.000 -11.326
Traceless
 xyz
x 0.801 -1.649 0.000
y -1.649 -1.065 0.000
z 0.000 0.000 0.264
Polar
3z2-r20.528
x2-y21.244
xy-1.649
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.860 -0.304 0.000
y -0.304 3.085 0.000
z 0.000 0.000 1.333


<r2> (average value of r2) Å2
<r2> 13.910
(<r2>)1/2 3.730