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All results from a given calculation for H2CCNH (Ethenimine)

using model chemistry: B2PLYP=FULL/aug-cc-pVTZ

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=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-132.671019
Energy at 298.15K-132.673588
HF Energy-132.482667
Nuclear repulsion energy59.712619
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=FULL/aug-cc-pVTZ
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' 3505 3363 27.98      
2 A' 3194 3065 10.50      
3 A' 2108 2022 406.64      
4 A' 1448 1389 4.69      
5 A' 1160 1113 16.07      
6 A' 1020 979 217.68      
7 A' 717 688 87.93      
8 A' 484 464 22.80      
9 A" 3278 3145 1.40      
10 A" 1008 967 0.04      
11 A" 899 863 50.81      
12 A" 422 405 0.46      

Unscaled Zero Point Vibrational Energy (zpe) 9621.2 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 9230.6 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 B2PLYP=FULL/aug-cc-pVTZ
ABC
6.82535 0.32454 0.31825

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.128 -1.243 0.000
C2 0.000 0.058 0.000
N3 -0.243 1.256 0.000
H4 0.189 -1.781 0.931
H5 0.189 -1.781 -0.931
H6 0.558 1.880 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 H4 H5 H6
C11.30782.52641.07691.07693.1529
C21.30781.22192.06992.06991.9054
N32.52641.22193.20523.20521.0158
H41.07692.06993.20521.86253.7953
H51.07692.06993.20521.86253.7953
H63.15291.90541.01583.79533.7953

picture of Ethenimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 174.125 C2 C1 H4 120.140
C2 C1 H5 120.140 C2 N3 H6 116.452
H4 C1 H5 119.711
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability