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All results from a given calculation for C2H5N (Aziridine)

using model chemistry: BLYP/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A'
Energy calculated at BLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-133.873977
Energy at 298.15K-133.880045
Nuclear repulsion energy75.082417
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 BLYP/aug-cc-pVDZ
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' 3363 3356 1.47      
2 A' 3127 3121 33.04      
3 A' 3036 3030 19.19      
4 A' 1466 1463 0.96      
5 A' 1249 1247 5.50      
6 A' 1187 1185 13.06      
7 A' 1063 1061 9.10      
8 A' 976 974 6.24      
9 A' 821 820 37.73      
10 A' 744 742 27.52      
11 A" 3114 3108 0.40      
12 A" 3033 3027 34.26      
13 A" 1443 1440 0.07      
14 A" 1215 1213 8.85      
15 A" 1108 1106 1.91      
16 A" 1058 1056 1.27      
17 A" 880 878 10.70      
18 A" 788 787 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 14836.0 cm-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 14807.8 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 BLYP/aug-cc-pVDZ
ABC
0.73960 0.69217 0.43639

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.039 0.891 0.000
H2 0.913 1.282 0.000
C3 -0.039 -0.406 0.749
C4 -0.039 -0.406 -0.749
H5 -0.969 -0.611 1.295
H6 0.879 -0.714 1.268
H7 -0.969 -0.611 -1.295
H8 0.879 -0.714 -1.268

Atom - Atom Distances (Å)
  N1 H2 C3 C4 H5 H6 H7 H8
N11.02891.49761.49762.19022.24212.19022.2421
H21.02892.07752.07752.96672.36532.96672.3653
C31.49762.07751.49871.09741.09852.25482.2379
C41.49762.07751.49872.25482.23791.09741.0985
H52.19022.96671.09742.25481.85072.58913.1611
H62.24212.36531.09852.23791.85073.16112.5366
H72.19022.96672.25481.09742.58913.16111.8507
H82.24212.36532.23791.09853.16112.53661.8507

picture of Aziridine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C3 C4 59.976 N1 C3 H5 114.254
N1 C3 H6 118.650 N1 C4 C3 59.976
N1 C4 H7 114.254 N1 C4 H8 118.650
H2 N1 C3 109.224 H2 N1 C4 109.224
C3 N1 C4 60.048 C3 C4 H7 119.790
C3 C4 H8 118.193 C4 C3 H5 119.790
C4 C3 H6 118.193 H5 C3 H6 114.875
H7 C4 H8 114.875
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.187      
2 H -0.088      
3 C 1.496      
4 C 1.496      
5 H -0.678      
6 H -0.681      
7 H -0.678      
8 H -0.681      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.251 -1.089 0.000 1.658
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.238 2.158 0.000
y 2.158 -21.935 0.000
z 0.000 0.000 -19.131
Traceless
 xyz
x 2.295 2.158 0.000
y 2.158 -3.251 0.000
z 0.000 0.000 0.956
Polar
3z2-r21.912
x2-y23.698
xy2.158
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.829 0.040 0.000
y 0.040 5.336 0.000
z 0.000 0.000 5.607


<r2> (average value of r2) Å2
<r2> 40.880
(<r2>)1/2 6.394