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All results from a given calculation for H2CCNH (Ethenimine)

using model chemistry: B97D3/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 B97D3/cc-pVDZ
 hartrees
Energy at 0K-132.639349
Energy at 298.15K-132.641814
HF Energy-132.639349
Nuclear repulsion energy58.972274
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/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' 3341 3313 5.29      
2 A' 3114 3087 5.45      
3 A' 2090 2072 288.38      
4 A' 1381 1370 3.64      
5 A' 1139 1129 24.93      
6 A' 1036 1027 165.16      
7 A' 642 637 82.61      
8 A' 454 450 16.01      
9 A" 3211 3184 0.29      
10 A" 959 951 0.02      
11 A" 878 871 44.68      
12 A" 399 396 0.67      

Unscaled Zero Point Vibrational Energy (zpe) 9322.2 cm-1
Scaled (by 0.9915) Zero Point Vibrational Energy (zpe) 9242.9 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/cc-pVDZ
ABC
6.53074 0.31717 0.31118

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.219 -1.244 0.000
C2 0.000 0.061 0.000
N3 -0.343 1.250 0.000
H4 0.320 -1.786 0.945
H5 0.320 -1.786 -0.945
H6 0.445 1.917 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 H4 H5 H6
C11.32302.55611.09451.09453.1691
C21.32301.23732.09932.09931.9090
N32.55611.23733.24793.24791.0329
H41.09452.09933.24791.89073.8240
H51.09452.09933.24791.89073.8240
H63.16911.90901.03293.82403.8240

picture of Ethenimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 173.443 C2 C1 H4 120.252
C2 C1 H5 120.252 C2 N3 H6 114.162
H4 C1 H5 119.485
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.060      
2 C -0.007      
3 N -0.165      
4 H 0.056      
5 H 0.056      
6 H 0.119      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.404 -0.027 0.000 1.404
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.756 2.060 0.000
y 2.060 -15.239 0.000
z 0.000 0.000 -16.957
Traceless
 xyz
x -3.658 2.060 0.000
y 2.060 3.118 0.000
z 0.000 0.000 0.540
Polar
3z2-r21.080
x2-y2-4.517
xy2.060
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.357 -0.662 0.000
y -0.662 7.345 0.000
z 0.000 0.000 2.697


<r2> (average value of r2) Å2
<r2> 44.411
(<r2>)1/2 6.664