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All results from a given calculation for H2CCNH (Ethenimine)

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 CS 1A'
Energy calculated at M06-2X/3-21G*
 hartrees
Energy at 0K-131.909911
Energy at 298.15K-131.912608
HF Energy-131.909911
Nuclear repulsion energy59.491686
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' 3367 3190 28.25      
2 A' 3207 3037 13.53      
3 A' 2211 2094 302.07      
4 A' 1502 1423 9.78      
5 A' 1201 1138 7.52      
6 A' 986 934 356.05      
7 A' 822 779 141.52      
8 A' 535 507 38.05      
9 A" 3288 3115 1.30      
10 A" 1074 1017 4.23      
11 A" 944 895 73.30      
12 A" 474 449 1.01      

Unscaled Zero Point Vibrational Energy (zpe) 9806.0 cm-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 9288.3 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 M06-2X/3-21G*
ABC
6.97487 0.32186 0.31538

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.249 -1.229 0.000
C2 0.000 0.057 0.000
N3 0.159 1.269 0.000
H4 -0.359 -1.769 0.931
H5 -0.359 -1.769 -0.931
H6 1.099 1.689 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 H4 H5 H6
C11.30972.53081.08161.08163.2144
C21.30971.22232.08052.08051.9678
N32.53081.22233.21903.21901.0298
H41.08162.08053.21901.86153.8665
H51.08162.08053.21901.86153.8665
H63.21441.96781.02983.86653.8665

picture of Ethenimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 176.517 C2 C1 H4 120.622
C2 C1 H5 120.622 C2 N3 H6 121.562
H4 C1 H5 118.752
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 C -0.415      
2 C 0.354      
3 N -0.728      
4 H 0.238      
5 H 0.238      
6 H 0.313      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.682 -0.500 0.000 1.755
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.851 3.823 0.000
y 3.823 -17.233 0.000
z 0.000 0.000 -17.053
Traceless
 xyz
x -0.708 3.823 0.000
y 3.823 0.219 0.000
z 0.000 0.000 0.490
Polar
3z2-r20.979
x2-y2-0.618
xy3.823
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.737 1.264 0.000
y 1.264 6.540 0.000
z 0.000 0.000 2.090


<r2> (average value of r2) Å2
<r2> 44.063
(<r2>)1/2 6.638