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All results from a given calculation for H2CCNH (Ethenimine)

using model chemistry: wB97X-D/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-132.671274
Energy at 298.15K-132.673835
HF Energy-132.671274
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/cc-pVDZ
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' 3514 3348 21.28      
2 A' 3200 3049 9.77      
3 A' 2161 2059 383.97      
4 A' 1430 1362 3.03      
5 A' 1177 1121 29.08      
6 A' 1053 1003 176.95      
7 A' 712 679 93.13      
8 A' 480 457 21.51      
9 A" 3308 3152 1.84      
10 A" 994 947 0.45      
11 A" 904 862 51.38      
12 A" 419 399 0.22      

Unscaled Zero Point Vibrational Energy (zpe) 9676.4 cm-1
Scaled (by 0.9526) Zero Point Vibrational Energy (zpe) 9217.7 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/cc-pVDZ
ABC
6.55109 0.32172 0.31558

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.038 -1.254 0.000
C2 0.000 0.060 0.000
N3 -0.074 1.286 0.000
H4 -0.047 -1.798 0.944
H5 -0.047 -1.798 -0.944
H6 0.838 1.755 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 H4 H5 H6
C11.31442.54011.08971.08973.1333
C21.31441.22822.08472.08471.8905
N32.54011.22823.22553.22551.0258
H41.08972.08473.22551.88813.7810
H51.08972.08473.22551.88813.7810
H63.13331.89051.02583.78103.7810

picture of Ethenimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 174.903 C2 C1 H4 119.967
C2 C1 H5 119.967 C2 N3 H6 113.717
H4 C1 H5 120.063
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.126      
2 C 0.015      
3 N -0.197      
4 H 0.083      
5 H 0.083      
6 H 0.142      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.474 -0.406 0.000 1.529
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.744 2.956 0.000
y 2.956 -16.418 0.000
z 0.000 0.000 -16.938
Traceless
 xyz
x -2.066 2.956 0.000
y 2.956 1.423 0.000
z 0.000 0.000 0.643
Polar
3z2-r21.285
x2-y2-2.326
xy2.956
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.237 0.343 0.000
y 0.343 7.200 0.000
z 0.000 0.000 2.641


<r2> (average value of r2) Å2
<r2> 43.959
(<r2>)1/2 6.630