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All results from a given calculation for H2CCNH (Ethenimine)

using model chemistry: B97D3/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/aug-cc-pVDZ
 hartrees
Energy at 0K-132.650881
Energy at 298.15K-132.653356
HF Energy-132.650881
Nuclear repulsion energy59.024027
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 B97D3/aug-cc-pVDZ
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' 3380 3380 6.99      
2 A' 3116 3116 5.46      
3 A' 2070 2070 359.89      
4 A' 1389 1389 4.63      
5 A' 1135 1135 20.42      
6 A' 1025 1025 177.18      
7 A' 671 671 86.75      
8 A' 448 448 17.24      
9 A" 3210 3210 0.07      
10 A" 962 962 0.40      
11 A" 868 868 47.27      
12 A" 398 398 0.93      

Unscaled Zero Point Vibrational Energy (zpe) 9335.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9335.8 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 B97D3/aug-cc-pVDZ
ABC
6.62449 0.31734 0.31127

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.308 -1.225 0.000
C2 0.000 0.061 0.000
N3 -0.432 1.220 0.000
H4 0.446 -1.758 0.942
H5 0.446 -1.758 -0.942
H6 0.284 1.957 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 H4 H5 H6
C11.32272.55431.09171.09173.1818
C21.32271.23642.09732.09731.9166
N32.55431.23643.24493.24491.0274
H41.09172.09733.24491.88493.8363
H51.09172.09733.24491.88493.8363
H63.18181.91661.02743.83633.8363

picture of Ethenimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 173.016 C2 C1 H4 120.311
C2 C1 H5 120.311 C2 N3 H6 115.380
H4 C1 H5 119.367
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.752      
2 C 0.019      
3 N -0.143      
4 H -0.338      
5 H -0.338      
6 H 0.048      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.402 -0.115 0.000 1.407
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.871 1.823 0.000
y 1.823 -15.373 0.000
z 0.000 0.000 -17.487
Traceless
 xyz
x -4.441 1.823 0.000
y 1.823 3.805 0.000
z 0.000 0.000 0.635
Polar
3z2-r21.271
x2-y2-5.497
xy1.823
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.287 -0.996 0.000
y -0.996 8.277 0.000
z 0.000 0.000 3.791


<r2> (average value of r2) Å2
<r2> 44.772
(<r2>)1/2 6.691