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All results from a given calculation for C2H5N (Aziridine)

using model chemistry: SVWN/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 SVWN/cc-pVTZ
 hartrees
Energy at 0K-133.243982
Energy at 298.15K-133.250104
Nuclear repulsion energy76.599187
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/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' 3442 3408 2.49      
2 A' 3125 3095 20.18      
3 A' 3038 3008 17.00      
4 A' 1462 1447 0.86      
5 A' 1281 1269 0.83      
6 A' 1210 1198 25.25      
7 A' 1072 1062 10.10      
8 A' 961 952 1.71      
9 A' 884 875 68.27      
10 A' 747 740 22.90      
11 A" 3113 3083 0.35      
12 A" 3033 3004 24.35      
13 A" 1420 1406 1.20      
14 A" 1220 1208 10.52      
15 A" 1101 1090 2.80      
16 A" 1059 1049 4.39      
17 A" 906 898 1.01      
18 A" 886 877 11.59      

Unscaled Zero Point Vibrational Energy (zpe) 14979.1 cm-1
Scaled (by 0.9903) Zero Point Vibrational Energy (zpe) 14833.8 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/cc-pVTZ
ABC
0.77839 0.71472 0.45712

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.038 0.861 0.000
H2 0.894 1.281 0.000
C3 -0.038 -0.389 0.736
C4 -0.038 -0.389 -0.736
H5 -0.960 -0.607 1.280
H6 0.877 -0.711 1.241
H7 -0.960 -0.607 -1.280
H8 0.877 -0.711 -1.241

Atom - Atom Distances (Å)
  N1 H2 C3 C4 H5 H6 H7 H8
N11.02241.45111.45112.15482.20202.15482.2020
H21.02242.04982.04982.93952.34722.93952.3472
C31.45112.04981.47201.09241.09322.22722.2018
C41.45112.04981.47202.22722.20181.09241.0932
H52.15482.93951.09242.22721.84042.55923.1205
H62.20202.34721.09322.20181.84043.12052.4814
H72.15482.93952.22721.09242.55923.12051.8404
H82.20202.34722.20181.09323.12052.48141.8404

picture of Aziridine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C3 C4 59.524 N1 C3 H5 115.080
N1 C3 H6 119.199 N1 C4 C3 59.524
N1 C4 H7 115.080 N1 C4 H8 119.199
H2 N1 C3 110.733 H2 N1 C4 110.733
C3 N1 C4 60.952 C3 C4 H7 119.844
C3 C4 H8 117.496 C4 C3 H5 119.844
C4 C3 H6 117.496 H5 C3 H6 114.717
H7 C4 H8 114.717
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.211      
2 H 0.139      
3 C -0.193      
4 C -0.193      
5 H 0.114      
6 H 0.116      
7 H 0.114      
8 H 0.116      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.300 -0.947 0.000 1.608
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.707 2.097 0.000
y 2.097 -21.175 0.000
z 0.000 0.000 -18.812
Traceless
 xyz
x 2.287 2.097 0.000
y 2.097 -2.915 0.000
z 0.000 0.000 0.629
Polar
3z2-r21.257
x2-y23.468
xy2.097
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.386 0.131 0.000
y 0.131 4.371 0.000
z 0.000 0.000 5.071


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000