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All results from a given calculation for NH2NO (Nitrosamide)

using model chemistry: B97D3/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/TZVP
 hartrees
Energy at 0K-185.820966
Energy at 298.15K-185.824465
HF Energy-185.820966
Nuclear repulsion energy71.791759
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 B97D3/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 A 3625 3573 42.33      
2 A 3360 3312 1.04      
3 A 1564 1541 16.19      
4 A 1526 1504 211.22      
5 A 1185 1168 87.93      
6 A 1006 992 116.82      
7 A 712 702 2.37      
8 A 607 598 0.01      
9 A 275 271 212.32      

Unscaled Zero Point Vibrational Energy (zpe) 6929.2 cm-1
Scaled (by 0.9856) Zero Point Vibrational Energy (zpe) 6829.4 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 B97D3/TZVP
ABC
2.72160 0.42388 0.36676

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 -1.128 0.222 -0.000
N2 -0.150 -0.505 -0.000
N3 1.024 0.145 0.000
H4 1.050 1.166 -0.000
H5 1.859 -0.423 -0.001

Atom - Atom Distances (Å)
  O1 N2 N3 H4 H5
O11.21942.15332.37413.0560
N21.21941.34172.05772.0103
N32.15331.34171.02161.0102
H42.37412.05771.02161.7835
H53.05602.01031.01021.7835

picture of Nitrosamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 N2 N3 114.365 N2 N3 H4 120.478
N2 N3 H5 116.766 H4 N3 H5 122.756
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.225      
2 N 0.041      
3 N -0.257      
4 H 0.206      
5 H 0.235      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.627 0.751 -0.002 3.704
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.432 0.356 -0.003
y 0.356 -16.893 -0.001
z -0.003 -0.001 -17.616
Traceless
 xyz
x 1.822 0.356 -0.003
y 0.356 -0.369 -0.001
z -0.003 -0.001 -1.453
Polar
3z2-r2-2.906
x2-y21.461
xy0.356
xz-0.003
yz-0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.061 0.068 0.000
y 0.068 3.122 -0.000
z 0.000 -0.000 1.856


<r2> (average value of r2) Å2
<r2> 36.501
(<r2>)1/2 6.042