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All results from a given calculation for H2CCNH (Ethenimine)

using model chemistry: HSEh1PBE/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 HSEh1PBE/Def2TZVPP
 hartrees
Energy at 0K-132.618380
Energy at 298.15K-132.620947
HF Energy-132.618380
Nuclear repulsion energy59.828115
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 HSEh1PBE/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' 3521 3521 26.64      
2 A' 3187 3187 11.44      
3 A' 2149 2149 425.20      
4 A' 1433 1433 5.15      
5 A' 1176 1176 18.15      
6 A' 1019 1019 211.81      
7 A' 712 712 94.87      
8 A' 493 493 23.82      
9 A" 3279 3279 2.01      
10 A" 994 994 0.26      
11 A" 899 899 54.99      
12 A" 425 425 0.41      

Unscaled Zero Point Vibrational Energy (zpe) 9642.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9642.0 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 HSEh1PBE/Def2TZVPP
ABC
6.80001 0.32619 0.31978

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.064 -1.244 0.000
C2 0.000 0.059 0.000
N3 -0.177 1.263 0.000
H4 0.099 -1.787 0.934
H5 0.099 -1.787 -0.934
H6 0.656 1.844 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 H4 H5 H6
C11.30512.51901.08051.08053.1445
C21.30511.21692.07122.07121.9017
N32.51901.21693.20183.20181.0162
H41.08052.07123.20181.86733.7903
H51.08052.07123.20181.86733.7903
H63.14451.90171.01623.79033.7903

picture of Ethenimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 174.452 C2 C1 H4 120.215
C2 C1 H5 120.215 C2 N3 H6 116.488
H4 C1 H5 119.564
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.222      
2 C 0.034      
3 N -0.230      
4 H 0.111      
5 H 0.111      
6 H 0.196      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.434 -0.309 0.000 1.467
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.750 2.784 0.000
y 2.784 -15.987 0.000
z 0.000 0.000 -17.286
Traceless
 xyz
x -3.113 2.784 0.000
y 2.784 2.531 0.000
z 0.000 0.000 0.582
Polar
3z2-r21.164
x2-y2-3.763
xy2.784
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.284 -0.135 0.000
y -0.135 7.796 0.000
z 0.000 0.000 3.176


<r2> (average value of r2) Å2
<r2> 43.744
(<r2>)1/2 6.614