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All results from a given calculation for H2CCNH (Ethenimine)

using model chemistry: M06-2X/aug-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 M06-2X/aug-cc-pVDZ
 hartrees
Energy at 0K-132.673410
Energy at 298.15K-132.675987
HF Energy-132.673410
Nuclear repulsion energy59.447818
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/aug-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' 3508 3508 41.46      
2 A' 3190 3190 16.57      
3 A' 2155 2155 454.13      
4 A' 1425 1425 3.70      
5 A' 1176 1176 22.18      
6 A' 1027 1027 182.11      
7 A' 747 747 88.49      
8 A' 483 483 23.70      
9 A" 3292 3292 2.60      
10 A" 987 987 0.11      
11 A" 896 896 52.79      
12 A" 420 420 0.43      

Unscaled Zero Point Vibrational Energy (zpe) 9653.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9653.2 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/aug-cc-pVDZ
ABC
6.63988 0.32215 0.31594

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.040 -1.254 0.000
C2 0.000 0.060 0.000
N3 -0.154 1.276 0.000
H4 0.063 -1.795 0.941
H5 0.063 -1.795 -0.941
H6 0.712 1.819 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 H4 H5 H6
C11.31442.53761.08571.08573.1452
C21.31441.22602.08122.08121.8974
N32.53761.22603.21983.21981.0222
H41.08572.08123.21981.88153.7905
H51.08572.08123.21981.88153.7905
H63.14521.89741.02223.79053.7905

picture of Ethenimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 174.527 C2 C1 H4 119.946
C2 C1 H5 119.946 C2 N3 H6 114.825
H4 C1 H5 120.103
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.807      
2 C -0.035      
3 N -0.136      
4 H -0.347      
5 H -0.347      
6 H 0.059      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.437 -0.461 0.000 1.509
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.854 2.914 0.000
y 2.914 -16.394 0.000
z 0.000 0.000 -17.503
Traceless
 xyz
x -2.906 2.914 0.000
y 2.914 2.285 0.000
z 0.000 0.000 0.621
Polar
3z2-r21.243
x2-y2-3.460
xy2.914
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.802 -0.073 0.000
y -0.073 8.010 0.000
z 0.000 0.000 3.617


<r2> (average value of r2) Å2
<r2> 44.263
(<r2>)1/2 6.653