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All results from a given calculation for H2CCNH (Ethenimine)

using model chemistry: B2PLYP=FULLultrafine/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 B2PLYP=FULLultrafine/6-311+G(3df,2p)
 hartrees
Energy at 0K-132.668799
Energy at 298.15K 
HF Energy-132.479240
Nuclear repulsion energy59.683814
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 B2PLYP=FULLultrafine/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' 3513 3513 29.35      
2 A' 3188 3188 10.72      
3 A' 2107 2107 406.50      
4 A' 1443 1443 4.94      
5 A' 1158 1158 16.35      
6 A' 1018 1018 219.42      
7 A' 709 709 89.61      
8 A' 484 484 23.07      
9 A" 3280 3280 1.48      
10 A" 1003 1003 0.01      
11 A" 901 901 52.09      
12 A" 420 420 0.48      

Unscaled Zero Point Vibrational Energy (zpe) 9612.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9612.4 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 B2PLYP=FULLultrafine/6-311+G(3df,2p)
ABC
6.82621 0.32422 0.31793

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.139 -1.243 0.000
C2 0.000 0.058 0.000
N3 -0.254 1.254 0.000
H4 0.205 -1.780 0.932
H5 0.205 -1.780 -0.932
H6 0.539 1.889 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 H4 H5 H6
C11.30842.52721.07761.07763.1569
C21.30841.22222.07132.07131.9081
N32.52721.22223.20693.20691.0165
H41.07762.07133.20691.86333.8000
H51.07762.07133.20691.86333.8000
H63.15691.90811.01653.80003.8000

picture of Ethenimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 174.065 C2 C1 H4 120.168
C2 C1 H5 120.168 C2 N3 H6 116.630
H4 C1 H5 119.655
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability