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All results from a given calculation for H2CCNH (Ethenimine)

using model chemistry: wB97X-D/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 wB97X-D/6-311G**
 hartrees
Energy at 0K-132.698719
Energy at 298.15K-132.701301
HF Energy-132.698719
Nuclear repulsion energy 
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 wB97X-D/6-311G**
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' 3537 3383 24.19      
2 A' 3187 3048 8.73      
3 A' 2155 2061 417.27      
4 A' 1444 1382 5.06      
5 A' 1176 1125 22.94      
6 A' 1031 986 207.24      
7 A' 731 699 105.44      
8 A' 489 467 25.27      
9 A" 3282 3139 0.81      
10 A" 1007 963 1.00      
11 A" 905 866 59.14      
12 A" 425 407 0.28      

Unscaled Zero Point Vibrational Energy (zpe) 9684.0 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 9262.7 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 wB97X-D/6-311G**
ABC
6.72709 0.32548 0.31919

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.063 -1.246 0.000
C2 0.000 0.059 0.000
N3 -0.044 1.278 0.000
H4 -0.088 -1.788 0.935
H5 -0.088 -1.788 -0.935
H6 0.860 1.746 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 H4 H5 H6
C11.30642.52381.08131.08133.1306
C21.30641.21972.07222.07221.8932
N32.52381.21973.20573.20571.0177
H41.08132.07223.20571.87033.7761
H51.08132.07223.20571.87033.7761
H63.13061.89321.01773.77613.7761

picture of Ethenimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 175.175 C2 C1 H4 120.135
C2 C1 H5 120.135 C2 N3 H6 115.298
H4 C1 H5 119.731
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.293      
2 C 0.171      
3 N -0.417      
4 H 0.159      
5 H 0.159      
6 H 0.221      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.514 -0.484 0.000 1.589
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.830 3.210 0.000
y 3.210 -16.659 0.000
z 0.000 0.000 -17.063
Traceless
 xyz
x -1.969 3.210 0.000
y 3.210 1.287 0.000
z 0.000 0.000 0.682
Polar
3z2-r21.364
x2-y2-2.171
xy3.210
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.502 0.393 0.000
y 0.393 7.300 0.000
z 0.000 0.000 2.677


<r2> (average value of r2) Å2
<r2> 43.688
(<r2>)1/2 6.610