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

using model chemistry: B1B95/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 B1B95/cc-pVTZ
 hartrees
Energy at 0K-131.674113
Energy at 298.15K-131.678355
HF Energy-131.674113
Nuclear repulsion energy40.258820
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 B1B95/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 3228 3089 107.67      
2 A1 1558 1491 2.65      
3 A1 1006 963 76.31      
4 E 3235 3096 4.65      
4 E 3235 3096 4.66      
5 E 1658 1587 9.79      
5 E 1658 1587 9.79      
6 E 1176 1126 21.11      
6 E 1176 1126 21.11      

Unscaled Zero Point Vibrational Energy (zpe) 8965.2 cm-1
Scaled (by 0.9571) Zero Point Vibrational Energy (zpe) 8580.6 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 B1B95/cc-pVTZ
ABC
6.24041 0.92490 0.92490

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.527
O2 0.000 0.000 0.813
H3 0.000 0.945 -0.937
H4 0.819 -0.473 -0.937
H5 -0.819 -0.473 -0.937

Atom - Atom Distances (Å)
  N1 O2 H3 H4 H5
N11.33981.03041.03041.0304
O21.33981.98891.98891.9889
H31.03041.98891.63721.6372
H41.03041.98891.63721.6372
H51.03041.98891.63721.6372

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 113.453 O2 N1 H4 113.453
O2 N1 H5 113.453 H3 N1 H4 105.212
H3 N1 H5 105.212 H4 N1 H5 105.212
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.178      
2 O -0.592      
3 H 0.138      
4 H 0.138      
5 H 0.138      


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 -5.127 5.127
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.297 0.000 0.000
y 0.000 -11.297 0.000
z 0.000 0.000 -12.663
Traceless
 xyz
x 0.683 0.000 0.000
y 0.000 0.683 0.000
z 0.000 0.000 -1.366
Polar
3z2-r2-2.732
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 1.888 0.000 0.000
y 0.000 1.888 0.000
z 0.000 0.000 3.182


<r2> (average value of r2) Å2
<r2> 19.884
(<r2>)1/2 4.459