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All results from a given calculation for H2CCNH (Ethenimine)

using model chemistry: PBEPBEultrafine/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBEultrafine/Def2TZVPP
 hartrees
Energy at 0K-132.603545
Energy at 298.15K-132.606025
HF Energy-132.603545
Nuclear repulsion energy59.326290
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 PBEPBEultrafine/Def2TZVPP
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' 3389 3389 11.45      
2 A' 3104 3104 9.35      
3 A' 2078 2078 347.14      
4 A' 1382 1382 6.51      
5 A' 1137 1137 15.92      
6 A' 994 994 199.79      
7 A' 657 657 90.74      
8 A' 469 469 19.96      
9 A" 3190 3190 1.53      
10 A" 958 958 0.04      
11 A" 870 870 50.33      
12 A" 407 407 0.98      

Unscaled Zero Point Vibrational Energy (zpe) 9317.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9317.4 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 PBEPBEultrafine/Def2TZVPP
ABC
6.71461 0.32073 0.31451

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.235 -1.234 0.000
C2 0.000 0.060 0.000
N3 -0.356 1.236 0.000
H4 0.343 -1.774 0.938
H5 0.343 -1.774 -0.938
H6 0.391 1.940 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 H4 H5 H6
C11.31462.53911.08811.08813.1772
C21.31461.22862.08812.08811.9203
N32.53911.22863.22903.22901.0262
H41.08812.08813.22901.87693.8306
H51.08812.08813.22901.87693.8306
H63.17721.92031.02623.83063.8306

picture of Ethenimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 173.487 C2 C1 H4 120.404
C2 C1 H5 120.404 C2 N3 H6 116.491
H4 C1 H5 119.183
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.231      
2 C -0.006      
3 N -0.180      
4 H 0.111      
5 H 0.111      
6 H 0.194      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.395 -0.064 0.000 1.397
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.532 2.078 0.000
y 2.078 -15.311 0.000
z 0.000 0.000 -17.402
Traceless
 xyz
x -4.175 2.078 0.000
y 2.078 3.656 0.000
z 0.000 0.000 0.520
Polar
3z2-r21.040
x2-y2-5.221
xy2.078
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.497 -0.756 0.000
y -0.756 7.946 0.000
z 0.000 0.000 3.272


<r2> (average value of r2) Å2
<r2> 44.350
(<r2>)1/2 6.660