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All results from a given calculation for NH2NO (Nitrosamide)

using model chemistry: M06-2X/3-21G

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/3-21G
 hartrees
Energy at 0K-184.701615
Energy at 298.15K-184.705241
HF Energy-184.701615
Nuclear repulsion energy70.238801
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/3-21G
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 3704 3551 80.58      
2 A 3472 3329 33.25      
3 A 1595 1529 63.27      
4 A 1418 1360 60.93      
5 A 1168 1120 107.80      
6 A 1034 991 90.50      
7 A 703 674 34.87      
8 A 587 563 2.08      
9 A 408 391 350.92      

Unscaled Zero Point Vibrational Energy (zpe) 7044.4 cm-1
Scaled (by 0.9587) Zero Point Vibrational Energy (zpe) 6753.5 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/3-21G
ABC
2.47974 0.41235 0.35356

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 -1.146 0.234 -0.000
N2 -0.144 -0.538 0.000
N3 1.039 0.157 0.000
H4 1.004 1.176 -0.000
H5 1.895 -0.381 -0.001

Atom - Atom Distances (Å)
  O1 N2 N3 H4 H5
O11.26482.18652.34703.1026
N21.26481.37272.06312.0454
N32.18651.37271.01941.0112
H42.34702.06311.01941.7943
H53.10262.04541.01121.7943

picture of Nitrosamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 N2 N3 111.929 N2 N3 H4 118.444
N2 N3 H5 117.378 H4 N3 H5 124.178
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.346      
2 N 0.186      
3 N -0.535      
4 H 0.339      
5 H 0.356      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.607 0.788 -0.004 3.692
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.143 0.380 -0.006
y 0.380 -16.286 -0.001
z -0.006 -0.001 -17.268
Traceless
 xyz
x 1.634 0.380 -0.006
y 0.380 -0.080 -0.001
z -0.006 -0.001 -1.553
Polar
3z2-r2-3.107
x2-y21.143
xy0.380
xz-0.006
yz-0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.926 -0.128 0.000
y -0.128 1.989 0.000
z 0.000 0.000 0.745


<r2> (average value of r2) Å2
<r2> 37.116
(<r2>)1/2 6.092