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All results from a given calculation for C2H5N (Aziridine)

using model chemistry: BLYP/STO-3G

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/STO-3G
 hartrees
Energy at 0K-132.162058
Energy at 298.15K-132.168045
Nuclear repulsion energy72.963539
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/STO-3G
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' 3422 3166 1.79      
2 A' 3284 3039 19.20      
3 A' 3259 3016 10.62      
4 A' 1584 1465 1.06      
5 A' 1399 1294 9.35      
6 A' 1251 1157 1.50      
7 A' 1142 1056 6.75      
8 A' 1017 941 8.73      
9 A' 889 822 9.22      
10 A' 816 755 5.01      
11 A" 3412 3157 0.01      
12 A" 3262 3018 1.26      
13 A" 1564 1447 0.00      
14 A" 1315 1216 3.64      
15 A" 1197 1108 0.89      
16 A" 1121 1037 0.77      
17 A" 908 840 7.74      
18 A" 871 806 0.82      

Unscaled Zero Point Vibrational Energy (zpe) 15856.0 cm-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 14670.0 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/STO-3G
ABC
0.68167 0.66736 0.41173

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.041 0.947 0.000
H2 1.022 1.195 0.000
C3 -0.041 -0.422 0.762
C4 -0.041 -0.422 -0.762
H5 -0.988 -0.641 1.291
H6 0.872 -0.737 1.303
H7 -0.988 -0.641 -1.291
H8 0.872 -0.737 -1.303

Atom - Atom Distances (Å)
  N1 H2 C3 C4 H5 H6 H7 H8
N11.09191.56661.56662.25492.31672.25492.3167
H21.09192.08012.08013.01322.33573.01322.3357
C31.56662.08011.52491.10631.10702.27202.2804
C41.56662.08011.52492.27202.28041.10631.1070
H52.25493.01321.10632.27201.86232.58233.1936
H62.31672.33571.10702.28041.86233.19362.6066
H72.25493.01322.27201.10632.58233.19361.8623
H82.31672.33572.28041.10703.19362.60661.8623

picture of Aziridine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C3 C4 60.876 N1 C3 H5 113.939
N1 C3 H6 119.113 N1 C4 C3 60.876
N1 C4 H7 113.939 N1 C4 H8 119.113
H2 N1 C3 101.475 H2 N1 C4 101.475
C3 N1 C4 58.249 C3 C4 H7 118.548
C3 C4 H8 119.247 C4 C3 H5 118.548
C4 C3 H6 119.247 H5 C3 H6 114.573
H7 C4 H8 114.573
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.255      
2 H 0.145      
3 C -0.112      
4 C -0.112      
5 H 0.087      
6 H 0.080      
7 H 0.087      
8 H 0.080      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.254 -1.148 0.000 1.700
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.457 1.589 0.000
y 1.589 -20.065 0.000
z 0.000 0.000 -17.517
Traceless
 xyz
x 2.334 1.589 0.000
y 1.589 -3.078 0.000
z 0.000 0.000 0.744
Polar
3z2-r21.488
x2-y23.608
xy1.589
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.217 0.321 0.000
y 0.321 1.999 0.000
z 0.000 0.000 2.531


<r2> (average value of r2) Å2
<r2> 41.253
(<r2>)1/2 6.423