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All results from a given calculation for CHNHCH (1H-Azirine)

using model chemistry: M06-2X/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/6-311G*
 hartrees
Energy at 0K-132.594065
Energy at 298.15K-132.596896
HF Energy-132.594065
Nuclear repulsion energy63.486597
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/6-311G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3372 3372 1.30      
2 A' 3358 3358 25.12      
3 A' 1825 1825 5.10      
4 A' 1406 1406 15.10      
5 A' 1116 1116 4.50      
6 A' 921 921 29.11      
7 A' 594 594 90.31      
8 A" 3308 3308 14.05      
9 A" 1201 1201 44.36      
10 A" 983 983 13.20      
11 A" 790 790 7.42      
12 A" 639 639 6.21      

Unscaled Zero Point Vibrational Energy (zpe) 9755.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9755.5 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/6-311G*
ABC
1.06386 0.81980 0.48556

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.035 0.891 0.000
C2 -0.035 -0.474 0.636
C3 -0.035 -0.474 -0.636
H4 0.931 1.232 0.000
H5 -0.133 -0.890 1.621
H6 -0.133 -0.890 -1.621

Atom - Atom Distances (Å)
  N1 C2 C3 H4 H5 H6
N11.50551.50551.02432.41022.4102
C21.50551.27162.06071.07422.2972
C31.50551.27162.06072.29721.0742
H41.02432.06072.06072.87452.8745
H52.41021.07422.29722.87453.2426
H62.41022.29721.07422.87453.2426

picture of 1H-Azirine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 65.018 N1 C2 H5 137.606
N1 C3 C2 65.018 N1 C3 H6 137.606
C2 N1 C3 49.963 C2 N1 H4 107.573
C2 C3 H6 156.551 C3 N1 H4 107.573
C3 C2 H5 156.551
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.486      
2 C -0.146      
3 C -0.146      
4 H 0.301      
5 H 0.238      
6 H 0.238      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.246 -1.675 0.000 2.087
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.591 2.437 0.000
y 2.437 -19.522 0.000
z 0.000 0.000 -14.084
Traceless
 xyz
x -1.788 2.437 0.000
y 2.437 -3.184 0.000
z 0.000 0.000 4.972
Polar
3z2-r29.945
x2-y20.931
xy2.437
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.493 0.367 0.000
y 0.367 3.795 0.000
z 0.000 0.000 4.584


<r2> (average value of r2) Å2
<r2> 33.251
(<r2>)1/2 5.766