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All results from a given calculation for H2CCNH (Ethenimine)

using model chemistry: CCD/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 CCD/6-311G**
 hartrees
Energy at 0K-132.368887
Energy at 298.15K-132.371460
HF Energy-131.907348
Nuclear repulsion energy59.404762
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 CCD/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' 3523 3365 12.57      
2 A' 3204 3060 5.32      
3 A' 2140 2044 291.58      
4 A' 1466 1401 2.09      
5 A' 1162 1110 30.73      
6 A' 1075 1027 168.91      
7 A' 736 702 88.68      
8 A' 466 445 20.77      
9 A" 3302 3154 0.04      
10 A" 1018 972 0.03      
11 A" 939 897 51.10      
12 A" 416 397 0.15      

Unscaled Zero Point Vibrational Energy (zpe) 9723.2 cm-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 9286.6 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 CCD/6-311G**
ABC
6.60367 0.32144 0.31551

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.035 -1.254 0.000
C2 0.000 0.060 0.000
N3 -0.078 1.288 0.000
H4 -0.041 -1.797 0.937
H5 -0.041 -1.797 -0.937
H6 0.837 1.740 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 H4 H5 H6
C11.31542.54321.08261.08263.1189
C21.31541.23042.08072.08071.8767
N32.54321.23043.22473.22471.0203
H41.08262.08073.22471.87373.7630
H51.08262.08073.22471.87373.7630
H63.11891.87671.02033.76303.7630

picture of Ethenimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 174.848 C2 C1 H4 120.073
C2 C1 H5 120.073 C2 N3 H6 112.652
H4 C1 H5 119.846
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability