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All results from a given calculation for C2H5N (Aziridine)

using model chemistry: wB97X-D/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 wB97X-D/cc-pVTZ
 hartrees
Energy at 0K-133.928048
Energy at 298.15K-133.934252
HF Energy-133.928048
Nuclear repulsion energy76.526317
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 wB97X-D/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' 3561 3404 1.20      
2 A' 3229 3087 31.38      
3 A' 3140 3002 16.46      
4 A' 1540 1472 1.05      
5 A' 1310 1252 3.63      
6 A' 1258 1203 22.22      
7 A' 1135 1085 5.44      
8 A' 1019 975 9.30      
9 A' 898 858 58.60      
10 A' 797 762 23.40      
11 A" 3215 3074 0.40      
12 A" 3133 2995 32.88      
13 A" 1504 1438 0.27      
14 A" 1276 1220 9.46      
15 A" 1168 1116 3.25      
16 A" 1126 1077 1.38      
17 A" 928 887 12.55      
18 A" 902 862 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 15568.8 cm-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 14883.7 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 wB97X-D/cc-pVTZ
ABC
0.77455 0.71410 0.45400

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.038 0.864 0.000
H2 0.880 1.287 0.000
C3 -0.038 -0.392 0.738
C4 -0.038 -0.392 -0.738
H5 -0.951 -0.609 1.278
H6 0.870 -0.706 1.239
H7 -0.951 -0.609 -1.278
H8 0.870 -0.706 -1.239

Atom - Atom Distances (Å)
  N1 H2 C3 C4 H5 H6 H7 H8
N11.01061.45661.45662.15272.19672.15272.1967
H21.01062.05052.05052.92852.34702.92852.3470
C31.45662.05051.47611.08231.08352.22342.1983
C41.45662.05051.47612.22342.19831.08231.0835
H52.15272.92851.08232.22341.82332.55563.1079
H62.19672.34701.08352.19831.82333.10792.4787
H72.15272.92852.22341.08232.55563.10791.8233
H82.19672.34702.19831.08353.10792.47871.8233

picture of Aziridine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C3 C4 59.556 N1 C3 H5 115.174
N1 C3 H6 118.992 N1 C4 C3 59.556
N1 C4 H7 115.174 N1 C4 H8 118.992
H2 N1 C3 111.141 H2 N1 C4 111.141
C3 N1 C4 60.887 C3 C4 H7 119.915
C3 C4 H8 117.559 C4 C3 H5 119.915
C4 C3 H6 117.559 H5 C3 H6 114.679
H7 C4 H8 114.679
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.237      
2 H 0.117      
3 C -0.119      
4 C -0.119      
5 H 0.088      
6 H 0.092      
7 H 0.088      
8 H 0.092      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.301 -1.063 0.000 1.680
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.491 2.100 0.000
y 2.100 -21.004 0.000
z 0.000 0.000 -18.450
Traceless
 xyz
x 2.236 2.100 0.000
y 2.100 -3.033 0.000
z 0.000 0.000 0.797
Polar
3z2-r21.595
x2-y23.513
xy2.100
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.179 0.133 0.000
y 0.133 4.233 0.000
z 0.000 0.000 4.895


<r2> (average value of r2) Å2
<r2> 39.353
(<r2>)1/2 6.273