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All results from a given calculation for NH2NO (Nitrosamide)

using model chemistry: M06-2X/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 M06-2X/TZVP
 hartrees
Energy at 0K-185.837813
Energy at 298.15K-185.841302
HF Energy-185.837813
Nuclear repulsion energy72.776905
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/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 3747 3545 91.37      
2 A 3508 3319 29.99      
3 A 1668 1578 147.97      
4 A 1599 1513 162.21      
5 A 1248 1181 141.75      
6 A 1136 1075 108.24      
7 A 709 671 3.07      
8 A 659 624 1.40      
9 A 226 214 253.22      

Unscaled Zero Point Vibrational Energy (zpe) 7250.0 cm-1
Scaled (by 0.9462) Zero Point Vibrational Energy (zpe) 6859.9 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/TZVP
ABC
2.77883 0.43723 0.37779

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 -1.111 0.218 -0.000
N2 -0.146 -0.500 -0.000
N3 1.008 0.144 0.000
H4 1.013 1.159 -0.001
H5 1.844 -0.413 -0.001

Atom - Atom Distances (Å)
  O1 N2 N3 H4 H5
O11.20292.12002.32263.0218
N21.20291.32192.02391.9924
N32.12001.32191.01461.0050
H42.32262.02391.01461.7780
H53.02181.99241.00501.7780

picture of Nitrosamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 N2 N3 114.127 N2 N3 H4 119.467
N2 N3 H5 117.149 H4 N3 H5 123.385
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.280      
2 N 0.129      
3 N -0.373      
4 H 0.253      
5 H 0.271      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.716 0.721 -0.003 3.785
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.603 0.403 -0.005
y 0.403 -16.768 -0.001
z -0.005 -0.001 -17.792
Traceless
 xyz
x 1.677 0.403 -0.005
y 0.403 -0.071 -0.001
z -0.005 -0.001 -1.606
Polar
3z2-r2-3.213
x2-y21.165
xy0.403
xz-0.005
yz-0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.612 -0.063 0.000
y -0.063 2.764 -0.000
z 0.000 -0.000 1.836


<r2> (average value of r2) Å2
<r2> 35.795
(<r2>)1/2 5.983