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All results from a given calculation for C2H5N (Aziridine)

using model chemistry: B97D3/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A'
Energy calculated at B97D3/aug-cc-pVTZ
 hartrees
Energy at 0K-133.891206
Energy at 298.15K-133.897333
HF Energy-133.891206
Nuclear repulsion energy75.989513
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-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' 3428 3375 1.00      
2 A' 3142 3094 38.12      
3 A' 3055 3009 21.68      
4 A' 1490 1467 1.24      
5 A' 1276 1257 5.40      
6 A' 1211 1192 14.74      
7 A' 1086 1069 7.13      
8 A' 990 975 5.09      
9 A' 860 847 50.82      
10 A' 762 750 24.45      
11 A" 3128 3080 0.54      
12 A" 3051 3005 39.51      
13 A" 1466 1443 0.05      
14 A" 1242 1223 8.58      
15 A" 1130 1112 1.70      
16 A" 1087 1071 1.47      
17 A" 899 885 10.73      
18 A" 836 823 0.19      

Unscaled Zero Point Vibrational Energy (zpe) 15068.2 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 14837.7 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-pVTZ
ABC
0.75938 0.70771 0.44734

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.038 0.878 0.000
H2 0.900 1.274 0.000
C3 -0.038 -0.399 0.741
C4 -0.038 -0.399 -0.741
H5 -0.957 -0.607 1.282
H6 0.872 -0.707 1.251
H7 -0.957 -0.607 -1.282
H8 0.872 -0.707 -1.251

Atom - Atom Distances (Å)
  N1 H2 C3 C4 H5 H6 H7 H8
N11.01821.47651.47652.16662.21482.16662.2148
H21.01822.05622.05622.93782.34272.93782.3427
C31.47652.05621.48231.08671.08792.23222.2118
C41.47652.05621.48232.23222.21181.08671.0879
H52.16662.93781.08672.23221.83252.56493.1265
H62.21482.34271.08792.21181.83253.12652.5018
H72.16662.93782.23221.08672.56493.12651.8325
H82.21482.34272.21181.08793.12652.50181.8325

picture of Aziridine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C3 C4 59.871 N1 C3 H5 114.547
N1 C3 H6 118.678 N1 C4 C3 59.871
N1 C4 H7 114.547 N1 C4 H8 118.678
H2 N1 C3 109.646 H2 N1 C4 109.646
C3 N1 C4 60.259 C3 C4 H7 119.874
C3 C4 H8 117.941 C4 C3 H5 119.874
C4 C3 H6 117.941 H5 C3 H6 114.855
H7 C4 H8 114.855
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.348      
2 H 0.041      
3 C -0.245      
4 C -0.245      
5 H 0.205      
6 H 0.192      
7 H 0.205      
8 H 0.192      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.247 -1.038 0.000 1.622
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.858 2.133 0.000
y 2.133 -21.455 0.000
z 0.000 0.000 -18.760
Traceless
 xyz
x 2.250 2.133 0.000
y 2.133 -3.146 0.000
z 0.000 0.000 0.897
Polar
3z2-r21.793
x2-y23.597
xy2.133
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.705 0.031 0.000
y 0.031 5.197 0.000
z 0.000 0.000 5.445


<r2> (average value of r2) Å2
<r2> 39.959
(<r2>)1/2 6.321