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All results from a given calculation for H2CCNH (Ethenimine)

using model chemistry: SVWN/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 SVWN/aug-cc-pVTZ
 hartrees
Energy at 0K-132.024832
Energy at 298.15K-132.027318
HF Energy-132.024832
Nuclear repulsion energy59.726970
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 SVWN/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' 3417 3390 31.96      
2 A' 3099 3075 21.06      
3 A' 2131 2114 412.02      
4 A' 1365 1354 7.64      
5 A' 1150 1141 17.59      
6 A' 955 947 214.18      
7 A' 654 649 90.86      
8 A' 482 478 26.01      
9 A" 3188 3162 6.48      
10 A" 938 931 0.38      
11 A" 857 851 52.25      
12 A" 410 407 1.37      

Unscaled Zero Point Vibrational Energy (zpe) 9322.8 cm-1
Scaled (by 0.9921) Zero Point Vibrational Energy (zpe) 9249.2 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 SVWN/aug-cc-pVTZ
ABC
6.77419 0.32575 0.31915

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.146 -1.237 0.000
C2 0.000 0.058 0.000
N3 -0.261 1.247 0.000
H4 0.216 -1.783 0.940
H5 0.216 -1.783 -0.940
H6 0.519 1.913 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 H4 H5 H6
C11.30322.51671.08921.08923.1722
C21.30321.21692.07852.07851.9264
N32.51671.21693.20803.20801.0257
H41.08922.07853.20801.87923.8262
H51.08922.07853.20801.87923.8262
H63.17221.92641.02573.82623.8262

picture of Ethenimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 174.053 C2 C1 H4 120.379
C2 C1 H5 120.379 C2 N3 H6 118.161
H4 C1 H5 119.234
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.784      
2 C 0.536      
3 N -0.405      
4 H 0.243      
5 H 0.243      
6 H 0.168      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.387 -0.157 0.000 1.396
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.364 2.456 0.000
y 2.456 -15.495 0.000
z 0.000 0.000 -17.471
Traceless
 xyz
x -3.881 2.456 0.000
y 2.456 3.423 0.000
z 0.000 0.000 0.458
Polar
3z2-r20.916
x2-y2-4.869
xy2.456
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.064 -0.451 0.000
y -0.451 8.302 0.000
z 0.000 0.000 3.840


<r2> (average value of r2) Å2
<r2> 43.936
(<r2>)1/2 6.628