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All results from a given calculation for H2CCNH (Ethenimine)

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-311G**
 hartrees
Energy at 0K-132.598783
Energy at 298.15K-132.601355
HF Energy-132.598783
Nuclear repulsion energy59.736464
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 HSEh1PBE/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' 3513 3374 20.45      
2 A' 3185 3059 9.81      
3 A' 2161 2075 387.15      
4 A' 1430 1374 5.47      
5 A' 1176 1129 21.80      
6 A' 1025 984 203.98      
7 A' 712 683 104.59      
8 A' 491 471 24.18      
9 A" 3277 3147 1.29      
10 A" 995 955 0.99      
11 A" 905 869 57.80      
12 A" 426 409 0.50      

Unscaled Zero Point Vibrational Energy (zpe) 9647.1 cm-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 9265.1 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 HSEh1PBE/6-311G**
ABC
6.74768 0.32526 0.31897

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.028 -1.247 0.000
C2 0.000 0.059 0.000
N3 -0.141 1.271 0.000
H4 0.046 -1.792 0.935
H5 0.046 -1.792 -0.935
H6 0.720 1.815 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 H4 H5 H6
C11.30672.52341.08201.08203.1390
C21.30671.21952.07432.07431.8975
N32.52341.21953.20753.20751.0185
H41.08202.07433.20751.86923.7862
H51.08202.07433.20751.86923.7862
H63.13901.89751.01853.78623.7862

picture of Ethenimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 174.627 C2 C1 H4 120.253
C2 C1 H5 120.253 C2 N3 H6 115.669
H4 C1 H5 119.490
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.280      
2 C 0.177      
3 N -0.431      
4 H 0.159      
5 H 0.159      
6 H 0.216      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.519 -0.332 0.000 1.555
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.345 2.950 0.000
y 2.950 -16.076 0.000
z 0.000 0.000 -17.076
Traceless
 xyz
x -2.769 2.950 0.000
y 2.950 2.134 0.000
z 0.000 0.000 0.635
Polar
3z2-r21.270
x2-y2-3.269
xy2.950
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.483 0.042 0.000
y 0.042 7.336 0.000
z 0.000 0.000 2.671


<r2> (average value of r2) Å2
<r2> 43.713
(<r2>)1/2 6.612