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

using model chemistry: wB97X-D/TZVP

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/TZVP
 hartrees
Energy at 0K-110.029507
Energy at 298.15K-110.030609
HF Energy-110.029507
Nuclear repulsion energy27.718159
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/TZVP
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' 2923 2791 49.95      
2 A' 1928 1841 26.95      
3 A' 1116 1065 99.79      

Unscaled Zero Point Vibrational Energy (zpe) 2983.0 cm-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 2848.7 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/TZVP
ABC
22.62919 1.57093 1.46895

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.062 0.657 0.000
N2 -0.062 -0.515 0.000
H3 0.868 -0.995 0.000

Atom - Atom Distances (Å)
  N1 N2 H3
N11.17221.8960
N21.17221.0466
H31.89601.0466

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 117.306
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.105      
2 N -0.101      
3 H 0.206      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.532 -1.368 0.000 2.054
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -10.881 -1.523 0.000
y -1.523 -12.169 0.000
z 0.000 0.000 -11.118
Traceless
 xyz
x 0.762 -1.523 0.000
y -1.523 -1.169 0.000
z 0.000 0.000 0.407
Polar
3z2-r20.813
x2-y21.288
xy-1.523
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.814 -0.426 0.000
y -0.426 3.007 0.000
z 0.000 0.000 1.200


<r2> (average value of r2) Å2
<r2> 13.753
(<r2>)1/2 3.708