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All results from a given calculation for NH3O (Ammonia Oxide)

using model chemistry: HSEh1PBE/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at HSEh1PBE/cc-pVTZ
 hartrees
Energy at 0K-131.596132
Energy at 298.15K-131.600379
HF Energy-131.596132
Nuclear repulsion energy40.278439
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 HSEh1PBE/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 A1 3211 3087 121.55      
2 A1 1566 1505 1.97      
3 A1 1021 981 87.94      
4 E 3209 3084 7.75      
4 E 3209 3084 7.75      
5 E 1654 1590 8.94      
5 E 1654 1590 8.95      
6 E 1186 1140 21.78      
6 E 1186 1140 21.79      

Unscaled Zero Point Vibrational Energy (zpe) 8948.1 cm-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 8600.0 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 HSEh1PBE/cc-pVTZ
ABC
6.21876 0.92756 0.92756

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.525
O2 0.000 0.000 0.811
H3 0.000 0.947 -0.939
H4 0.820 -0.473 -0.939
H5 -0.820 -0.473 -0.939

Atom - Atom Distances (Å)
  N1 O2 H3 H4 H5
N11.33621.03351.03351.0335
O21.33621.99021.99021.9902
H31.03351.99021.64001.6400
H41.03351.99021.64001.6400
H51.03351.99021.64001.6400

picture of Ammonia Oxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 N1 H3 113.631 O2 N1 H4 113.631
O2 N1 H5 113.631 H3 N1 H4 105.010
H3 N1 H5 105.010 H4 N1 H5 105.010
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.229      
2 O -0.597      
3 H 0.122      
4 H 0.122      
5 H 0.122      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -5.102 5.102
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.344 0.000 0.000
y 0.000 -11.344 0.000
z 0.000 0.000 -12.708
Traceless
 xyz
x 0.682 0.000 0.000
y 0.000 0.682 0.000
z 0.000 0.000 -1.364
Polar
3z2-r2-2.729
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.910 0.000 0.000
y 0.000 1.910 0.000
z 0.000 0.000 3.224


<r2> (average value of r2) Å2
<r2> 19.900
(<r2>)1/2 4.461