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All results from a given calculation for H2CCNH (Ethenimine)

using model chemistry: B97D3/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-311G**
 hartrees
Energy at 0K-132.667648
Energy at 298.15K-132.670144
HF Energy-132.667648
Nuclear repulsion energy59.349903
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 B97D3/6-311G**
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' 3389 3340 6.22      
2 A' 3112 3068 4.39      
3 A' 2086 2056 316.34      
4 A' 1399 1379 5.89      
5 A' 1138 1122 20.31      
6 A' 1023 1008 191.45      
7 A' 659 650 96.77      
8 A' 466 459 18.46      
9 A" 3197 3151 0.02      
10 A" 974 960 0.25      
11 A" 883 870 52.63      
12 A" 408 402 0.76      

Unscaled Zero Point Vibrational Energy (zpe) 9366.9 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 9232.9 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 B97D3/6-311G**
ABC
6.70552 0.32083 0.31472

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.190 -1.241 0.000
C2 0.000 0.060 0.000
N3 -0.310 1.249 0.000
H4 0.278 -1.784 0.936
H5 0.278 -1.784 -0.936
H6 0.473 1.910 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 H4 H5 H6
C11.31502.54021.08581.08583.1637
C21.31501.22902.08652.08651.9093
N32.54021.22903.22833.22831.0241
H41.08582.08653.22831.87283.8153
H51.08582.08653.22831.87283.8153
H63.16371.90931.02413.81533.8153

picture of Ethenimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 173.704 C2 C1 H4 120.405
C2 C1 H5 120.405 C2 N3 H6 115.553
H4 C1 H5 119.181
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.265      
2 C 0.165      
3 N -0.397      
4 H 0.144      
5 H 0.144      
6 H 0.209      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.477 -0.102 0.000 1.481
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.978 2.335 0.000
y 2.335 -15.369 0.000
z 0.000 0.000 -17.085
Traceless
 xyz
x -3.751 2.335 0.000
y 2.335 3.163 0.000
z 0.000 0.000 0.588
Polar
3z2-r21.175
x2-y2-4.609
xy2.335
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.609 -0.584 0.000
y -0.584 7.470 0.000
z 0.000 0.000 2.733


<r2> (average value of r2) Å2
<r2> 44.138
(<r2>)1/2 6.644