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All results from a given calculation for H2CCNH (Ethenimine)

using model chemistry: CID/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 CID/6-311+G(3df,2p)
 hartrees
Energy at 0K-132.390335
Energy at 298.15K-132.392978
HF Energy-131.924387
Nuclear repulsion energy60.033770
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 CID/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' 3644 3367 44.68      
2 A' 3269 3021 11.96      
3 A' 2185 2019 485.14      
4 A' 1500 1386 2.38      
5 A' 1201 1110 22.95      
6 A' 1066 985 206.36      
7 A' 775 716 88.39      
8 A' 503 465 24.30      
9 A" 3369 3113 1.24      
10 A" 1041 962 0.01      
11 A" 942 870 54.64      
12 A" 436 403 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 9965.2 cm-1
Scaled (by 0.924) Zero Point Vibrational Energy (zpe) 9207.9 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 CID/6-311+G(3df,2p)
ABC
6.81598 0.32819 0.32185

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.046 -1.242 0.000
C2 0.000 0.059 0.000
N3 -0.063 1.272 0.000
H4 -0.057 -1.778 0.930
H5 -0.057 -1.778 -0.930
H6 0.826 1.750 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 H4 H5 H6
C11.30242.51461.07291.07293.1168
C21.30241.21452.05962.05961.8818
N32.51461.21453.18843.18841.0093
H41.07292.05963.18841.85953.7535
H51.07292.05963.18841.85953.7535
H63.11681.88181.00933.75353.7535

picture of Ethenimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 175.035 C2 C1 H4 119.934
C2 C1 H5 119.934 C2 N3 H6 115.301
H4 C1 H5 120.126
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability