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All results from a given calculation for H2CCNH (Ethenimine)

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/Def2TZVPP
 hartrees
Energy at 0K-132.774475
Energy at 298.15K-132.777039
HF Energy-132.774475
Nuclear repulsion energy59.744575
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 B3LYPultrafine/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' 3477 3477 19.81      
2 A' 3166 3166 8.79      
3 A' 2119 2119 411.17      
4 A' 1440 1440 4.90      
5 A' 1167 1167 19.13      
6 A' 1027 1027 214.65      
7 A' 715 715 93.05      
8 A' 486 486 21.43      
9 A" 3252 3252 1.01      
10 A" 1003 1003 0.14      
11 A" 899 899 54.33      
12 A" 424 424 0.35      

Unscaled Zero Point Vibrational Energy (zpe) 9587.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9587.5 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 B3LYPultrafine/Def2TZVPP
ABC
6.82845 0.32505 0.31871

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.094 -1.245 0.000
C2 0.000 0.059 0.000
N3 -0.208 1.260 0.000
H4 0.141 -1.788 0.932
H5 0.141 -1.788 -0.932
H6 0.609 1.867 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 H4 H5 H6
C11.30692.52291.07971.07973.1541
C21.30691.21912.07372.07371.9080
N32.52291.21913.20673.20671.0176
H41.07972.07373.20671.86333.8012
H51.07972.07373.20671.86333.8012
H63.15411.90801.01763.80123.8012

picture of Ethenimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 174.305 C2 C1 H4 120.357
C2 C1 H5 120.357 C2 N3 H6 116.802
H4 C1 H5 119.279
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.276      
2 C 0.060      
3 N -0.202      
4 H 0.118      
5 H 0.118      
6 H 0.182      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.433 -0.274 0.000 1.459
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.997 2.692 0.000
y 2.692 -16.096 0.000
z 0.000 0.000 -17.440
Traceless
 xyz
x -3.229 2.692 0.000
y 2.692 2.623 0.000
z 0.000 0.000 0.606
Polar
3z2-r21.211
x2-y2-3.901
xy2.692
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.311 -0.235 0.000
y -0.235 7.880 0.000
z 0.000 0.000 3.194


<r2> (average value of r2) Å2
<r2> 43.960
(<r2>)1/2 6.630