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All results from a given calculation for H2CCNH (Ethenimine)

using model chemistry: CID/6-31G

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/6-31G
 hartrees
Energy at 0K-132.085048
Energy at 298.15K-132.087601
HF Energy-131.809593
Nuclear repulsion energy58.965844
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/6-31G
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' 3542 3313 7.04      
2 A' 3238 3028 4.14      
3 A' 2160 2020 268.44      
4 A' 1530 1431 3.73      
5 A' 1180 1103 13.57      
6 A' 1050 982 343.90      
7 A' 851 796 116.50      
8 A' 416 389 20.91      
9 A" 3327 3111 1.14      
10 A" 1089 1019 0.30      
11 A" 978 914 79.30      
12 A" 391 366 0.74      

Unscaled Zero Point Vibrational Energy (zpe) 9875.6 cm-1
Scaled (by 0.9352) Zero Point Vibrational Energy (zpe) 9235.6 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 CID/6-31G
ABC
7.00539 0.31516 0.30892

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.260 -1.240 0.000
C2 0.000 0.056 0.000
N3 -0.373 1.239 0.000
H4 0.372 -1.784 0.930
H5 0.372 -1.784 -0.930
H6 0.307 2.000 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 H4 H5 H6
C11.32202.55881.08331.08333.2401
C21.32201.24052.09542.09541.9676
N32.55881.24053.25003.25001.0200
H41.08332.09543.25001.85983.8971
H51.08332.09543.25001.85983.8971
H63.24011.96761.02003.89713.8971

picture of Ethenimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 173.839 C2 C1 H4 120.867
C2 C1 H5 120.867 C2 N3 H6 120.707
H4 C1 H5 118.265
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability