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

using model chemistry: B1B95/TZVP

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/TZVP
 hartrees
Energy at 0K-131.673577
Energy at 298.15K-131.677812
HF Energy-131.673577
Nuclear repulsion energy40.074410
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/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 A1 3235 3096 101.13      
2 A1 1586 1518 0.02      
3 A1 971 929 72.16      
4 E 3248 3108 6.04      
4 E 3248 3108 6.04      
5 E 1631 1560 6.72      
5 E 1631 1560 6.72      
6 E 1180 1129 34.17      
6 E 1180 1129 34.17      

Unscaled Zero Point Vibrational Energy (zpe) 8954.1 cm-1
Scaled (by 0.9569) Zero Point Vibrational Energy (zpe) 8568.2 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 B1B95/TZVP
ABC
6.23842 0.91381 0.91381

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.531
O2 0.000 0.000 0.818
H3 0.000 0.945 -0.942
H4 0.819 -0.473 -0.942
H5 -0.819 -0.473 -0.942

Atom - Atom Distances (Å)
  N1 O2 H3 H4 H5
N11.34911.03071.03071.0307
O21.34911.99761.99761.9976
H31.03071.99761.63751.6375
H41.03071.99761.63751.6375
H51.03071.99761.63751.6375

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 113.480 O2 N1 H4 113.480
O2 N1 H5 113.480 H3 N1 H4 105.181
H3 N1 H5 105.181 H4 N1 H5 105.181
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.102      
2 O -0.573      
3 H 0.225      
4 H 0.225      
5 H 0.225      


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 -5.499 5.499
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.510 0.000 0.000
y 0.000 -11.510 0.000
z 0.000 0.000 -12.864
Traceless
 xyz
x 0.677 0.000 0.000
y 0.000 0.677 0.000
z 0.000 0.000 -1.354
Polar
3z2-r2-2.707
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 1.815 0.000 0.000
y 0.000 1.815 0.000
z 0.000 0.000 3.187


<r2> (average value of r2) Å2
<r2> 20.140
(<r2>)1/2 4.488