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All results from a given calculation for CH2N2 (diazirine)

using model chemistry: M06-2X/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at M06-2X/6-31G*
 hartrees
Energy at 0K-148.661549
Energy at 298.15K-148.664455
HF Energy-148.661549
Nuclear repulsion energy64.510480
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/6-31G*
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 3175 3007 3.45      
2 A1 1827 1730 25.43      
3 A1 1532 1450 1.77      
4 A1 1128 1069 1.29      
5 A2 1013 960 0.00      
6 B1 3287 3113 13.05      
7 B1 1166 1104 4.76      
8 B2 1061 1005 26.48      
9 B2 917 868 25.21      

Unscaled Zero Point Vibrational Energy (zpe) 7552.9 cm-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 7152.6 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/6-31G*
ABC
1.38736 0.80583 0.57017

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.798
N2 0.000 0.609 -0.535
N3 0.000 -0.609 -0.535
H4 0.932 0.000 1.350
H5 -0.932 0.000 1.350

Atom - Atom Distances (Å)
  C1 N2 N3 H4 H5
C11.46601.46601.08331.0833
N21.46601.21872.18942.1894
N31.46601.21872.18942.1894
H41.08332.18942.18941.8647
H51.08332.18942.18941.8647

picture of diazirine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 N3 65.440 C1 N3 N2 65.440
N2 C1 N3 49.120 N2 C1 H4 117.587
N2 C1 H5 117.587 N3 C1 H4 117.587
N3 C1 H5 117.587 H4 C1 H5 118.783
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.193      
2 N -0.095      
3 N -0.095      
4 H 0.192      
5 H 0.192      


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 1.705 1.705
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.821 0.000 0.000
y 0.000 -19.665 0.000
z 0.000 0.000 -17.018
Traceless
 xyz
x 2.520 0.000 0.000
y 0.000 -3.246 0.000
z 0.000 0.000 0.725
Polar
3z2-r21.451
x2-y23.844
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.324 0.000 0.000
y 0.000 2.503 0.000
z 0.000 0.000 3.823


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000