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All results from a given calculation for H2CCNH (Ethenimine)

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 CS 1A'
Energy calculated at M06-2X/6-31G*
 hartrees
Energy at 0K-132.645065
Energy at 298.15K-132.647643
HF Energy-132.645065
Nuclear repulsion energy59.518019
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 A' 3473 3289 17.80      
2 A' 3218 3047 13.21      
3 A' 2186 2070 358.12      
4 A' 1468 1391 2.18      
5 A' 1195 1131 29.21      
6 A' 1055 999 194.90      
7 A' 746 707 101.63      
8 A' 488 462 22.79      
9 A" 3310 3134 1.23      
10 A" 1015 961 2.16      
11 A" 920 872 60.27      
12 A" 423 401 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 9748.4 cm-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 9231.8 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
6.68894 0.32274 0.31665

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.076 -1.250 0.000
C2 0.000 0.059 0.000
N3 -0.032 1.285 0.000
H4 -0.102 -1.794 0.935
H5 -0.102 -1.794 -0.935
H6 0.884 1.738 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 H4 H5 H6
C11.31092.53501.08231.08233.1384
C21.31091.22632.07802.07801.8979
N32.53501.22633.21843.21841.0226
H41.08232.07803.21841.87033.7847
H51.08232.07803.21841.87033.7847
H63.13841.89791.02263.78473.7847

picture of Ethenimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 175.187 C2 C1 H4 120.220
C2 C1 H5 120.220 C2 N3 H6 114.813
H4 C1 H5 119.558
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 -0.522      
2 C 0.433      
3 N -0.667      
4 H 0.203      
5 H 0.203      
6 H 0.350      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.585 -0.612 0.000 1.699
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.524 3.249 0.000
y 3.249 -16.633 0.000
z 0.000 0.000 -16.970
Traceless
 xyz
x -1.722 3.249 0.000
y 3.249 1.114 0.000
z 0.000 0.000 0.608
Polar
3z2-r21.216
x2-y2-1.891
xy3.249
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.022 0.498 0.000
y 0.498 6.985 0.000
z 0.000 0.000 2.435


<r2> (average value of r2) Å2
<r2> 43.852
(<r2>)1/2 6.622