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All results from a given calculation for H2CCNH (Ethenimine)

using model chemistry: B97D3/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-311+G(3df,2p)
 hartrees
Energy at 0K-132.680832
Energy at 298.15K-132.683327
HF Energy-132.680832
Nuclear repulsion energy59.458085
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 B97D3/6-311+G(3df,2p)
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' 3402 3358 10.81      
2 A' 3109 3069 6.48      
3 A' 2072 2045 376.85      
4 A' 1400 1382 5.70      
5 A' 1139 1124 16.03      
6 A' 1009 996 195.53      
7 A' 666 657 88.27      
8 A' 466 460 19.18      
9 A" 3193 3152 0.29      
10 A" 972 960 0.03      
11 A" 876 865 48.87      
12 A" 408 403 0.86      

Unscaled Zero Point Vibrational Energy (zpe) 9356.5 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 9234.9 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 B97D3/6-311+G(3df,2p)
ABC
6.76428 0.32196 0.31574

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.230 -1.233 0.000
C2 0.000 0.060 0.000
N3 -0.349 1.235 0.000
H4 0.335 -1.771 0.935
H5 0.335 -1.771 -0.935
H6 0.398 1.932 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 H4 H5 H6
C11.31262.53471.08411.08413.1692
C21.31261.22622.08292.08291.9142
N32.53471.22623.22183.22181.0220
H41.08412.08293.22181.86983.8199
H51.08412.08293.22181.86983.8199
H63.16921.91421.02203.81993.8199

picture of Ethenimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 173.515 C2 C1 H4 120.406
C2 C1 H5 120.406 C2 N3 H6 116.443
H4 C1 H5 119.176
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.276      
2 C 0.644      
3 N -0.879      
4 H 0.156      
5 H 0.156      
6 H 0.199      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.389 -0.146 0.000 1.397
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.555 2.126 0.000
y 2.126 -15.459 0.000
z 0.000 0.000 -17.456
Traceless
 xyz
x -4.097 2.126 0.000
y 2.126 3.547 0.000
z 0.000 0.000 0.550
Polar
3z2-r21.100
x2-y2-5.096
xy2.126
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.094 -0.742 0.000
y -0.742 8.183 0.000
z 0.000 0.000 3.680


<r2> (average value of r2) Å2
<r2> 44.257
(<r2>)1/2 6.653