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All results from a given calculation for H2CCNH (Ethenimine)

using model chemistry: MP2=FULL/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2=FULL/6-31+G**
 hartrees
Energy at 0K-132.328053
Energy at 298.15K-132.330561
HF Energy-131.883181
Nuclear repulsion energy59.211024
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 MP2=FULL/6-31+G**
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' 3568 3351 29.31      
2 A' 3267 3068 10.19      
3 A' 2114 1986 332.41      
4 A' 1478 1388 3.22      
5 A' 1158 1088 15.90      
6 A' 1005 944 225.31      
7 A' 692 650 117.08      
8 A' 445 418 21.89      
9 A" 3373 3168 1.45      
10 A" 1021 959 0.02      
11 A" 919 863 62.71      
12 A" 411 386 0.84      

Unscaled Zero Point Vibrational Energy (zpe) 9725.6 cm-1
Scaled (by 0.9392) Zero Point Vibrational Energy (zpe) 9134.3 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 MP2=FULL/6-31+G**
ABC
6.74872 0.31863 0.31267

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.397 -1.198 0.000
C2 0.000 0.060 0.000
N3 -0.522 1.182 0.000
H4 0.572 -1.708 0.933
H5 0.572 -1.708 -0.933
H6 0.130 1.965 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 H4 H5 H6
C11.31892.55141.07751.07753.1744
C21.31891.23792.07952.07951.9098
N32.55141.23793.22863.22861.0187
H41.07752.07953.22861.86513.8161
H51.07752.07953.22861.86513.8161
H63.17441.90981.01873.81613.8161

picture of Ethenimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 172.568 C2 C1 H4 120.057
C2 C1 H5 120.057 C2 N3 H6 115.279
H4 C1 H5 119.867
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability