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

using model chemistry: M06-2X/aug-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 M06-2X/aug-cc-pVTZ
 hartrees
Energy at 0K-131.679921
Energy at 298.15K-131.684159
HF Energy-131.679921
Nuclear repulsion energy39.921294
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 M06-2X/aug-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 3286 3140 47.04      
2 A1 1524 1457 17.68      
3 A1 1013 968 42.09      
4 E 3339 3191 5.52      
4 E 3339 3191 5.40      
5 E 1663 1589 17.43      
5 E 1662 1589 17.44      
6 E 1155 1104 15.20      
6 E 1155 1103 15.14      

Unscaled Zero Point Vibrational Energy (zpe) 9067.1 cm-1
Scaled (by 0.9557) Zero Point Vibrational Energy (zpe) 8665.4 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 M06-2X/aug-cc-pVTZ
ABC
6.15854 0.90542 0.90542

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/aug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.541
O2 0.000 0.000 0.821
H3 0.000 0.951 -0.928
H4 0.824 -0.476 -0.928
H5 -0.824 -0.476 -0.928

Atom - Atom Distances (Å)
  N1 O2 H3 H4 H5
N11.36181.02731.02731.0273
O21.36181.99101.99101.9910
H31.02731.99101.64801.6480
H41.02731.99101.64801.6480
H51.02731.99101.64801.6480

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 112.145 O2 N1 H4 112.145
O2 N1 H5 112.145 H3 N1 H4 106.670
H3 N1 H5 106.670 H4 N1 H5 106.670
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.186      
2 O -0.730      
3 H 0.181      
4 H 0.181      
5 H 0.181      


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 -5.374 5.374
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.717 0.000 0.000
y 0.000 -11.717 0.000
z 0.000 0.000 -13.254
Traceless
 xyz
x 0.769 0.000 0.000
y 0.000 0.769 0.000
z 0.000 0.000 -1.537
Polar
3z2-r2-3.074
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 2.491 0.000 0.000
y 0.000 2.488 0.000
z 0.000 0.000 3.586


<r2> (average value of r2) Å2
<r2> 20.377
(<r2>)1/2 4.514