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All results from a given calculation for NH2NO (Nitrosamide)

using model chemistry: BLYP/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at BLYP/aug-cc-pVTZ
 hartrees
Energy at 0K-185.905646
Energy at 298.15K-185.909002
HF Energy-185.905646
Nuclear repulsion energy71.361056
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 BLYP/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 A 3568 3556 41.24      
2 A 3318 3307 1.30      
3 A 1532 1527 27.71      
4 A 1468 1463 186.81      
5 A 1158 1154 93.54      
6 A 989 986 119.73      
7 A 694 692 1.89      
8 A 596 594 0.15      
9 A 187 187 179.53      

Unscaled Zero Point Vibrational Energy (zpe) 6755.2 cm-1
Scaled (by 0.9966) Zero Point Vibrational Energy (zpe) 6732.3 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 BLYP/aug-cc-pVTZ
ABC
2.68706 0.41898 0.36246

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 -1.136 0.223 -0.000
N2 -0.148 -0.509 -0.000
N3 1.029 0.147 0.000
H4 1.047 1.172 -0.000
H5 1.869 -0.421 -0.001

Atom - Atom Distances (Å)
  O1 N2 N3 H4 H5
O11.23002.16662.38053.0732
N21.23001.34782.06252.0188
N32.16661.34781.02481.0136
H42.38052.06251.02481.7917
H53.07322.01881.01361.7917

picture of Nitrosamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 N2 N3 114.314 N2 N3 H4 120.151
N2 N3 H5 116.802 H4 N3 H5 123.046
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.387      
2 N 0.035      
3 N 0.110      
4 H 0.113      
5 H 0.130      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.570 0.727 -0.002 3.644
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.818 0.425 -0.004
y 0.425 -17.467 -0.001
z -0.004 -0.001 -18.133
Traceless
 xyz
x 1.982 0.425 -0.004
y 0.425 -0.491 -0.001
z -0.004 -0.001 -1.491
Polar
3z2-r2-2.981
x2-y21.649
xy0.425
xz-0.004
yz-0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.898 0.090 0.000
y 0.090 4.028 -0.000
z 0.000 -0.000 2.801


<r2> (average value of r2) Å2
<r2> 37.103
(<r2>)1/2 6.091