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

using model chemistry: PBEPBE/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at PBEPBE/aug-cc-pVDZ
 hartrees
Energy at 0K-131.565865
Energy at 298.15K-131.570094
HF Energy-131.565865
Nuclear repulsion energy39.802530
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 PBEPBE/aug-cc-pVDZ
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 3033 3014 231.40      
2 A1 1485 1476 0.29      
3 A1 1010 1003 146.67      
4 E 3007 2988 26.57      
4 E 3007 2988 26.58      
5 E 1555 1545 4.89      
5 E 1555 1545 4.89      
6 E 1138 1131 27.27      
6 E 1138 1131 27.28      

Unscaled Zero Point Vibrational Energy (zpe) 8462.8 cm-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 8411.2 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 PBEPBE/aug-cc-pVDZ
ABC
6.01767 0.90843 0.90843

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/aug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.529
O2 0.000 0.000 0.820
H3 0.000 0.963 -0.950
H4 0.834 -0.481 -0.950
H5 -0.834 -0.481 -0.950

Atom - Atom Distances (Å)
  N1 O2 H3 H4 H5
N11.34891.05061.05061.0506
O21.34892.01472.01472.0147
H31.05062.01471.66721.6672
H41.05062.01471.66721.6672
H51.05062.01471.66721.6672

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 113.620 O2 N1 H4 113.620
O2 N1 H5 113.620 H3 N1 H4 105.022
H3 N1 H5 105.022 H4 N1 H5 105.022
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.431      
2 O -0.749      
3 H 0.106      
4 H 0.106      
5 H 0.106      


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 -4.986 4.986
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.128 0.000 0.000
y 0.000 -12.128 0.000
z 0.000 0.000 -13.635
Traceless
 xyz
x 0.753 0.000 0.000
y 0.000 0.753 0.000
z 0.000 0.000 -1.507
Polar
3z2-r2-3.013
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 2.814 0.000 0.000
y 0.000 2.814 0.000
z 0.000 0.000 4.507


<r2> (average value of r2) Å2
<r2> 20.712
(<r2>)1/2 4.551