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All results from a given calculation for CNOH3 (1,2-oxaziridine)

using model chemistry: B3LYP/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/SDD
 hartrees
Energy at 0K-169.746178
Energy at 298.15K-169.750473
HF Energy-169.746178
Nuclear repulsion energy72.110179
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 B3LYP/SDD
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 3352 3222 12.78      
2 A 3248 3123 21.39      
3 A 3129 3008 31.56      
4 A 1536 1477 0.15      
5 A 1325 1273 21.04      
6 A 1225 1178 27.12      
7 A 1193 1147 1.51      
8 A 1173 1128 17.82      
9 A 1046 1006 13.89      
10 A 951 914 22.18      
11 A 795 764 24.10      
12 A 694 667 2.14      

Unscaled Zero Point Vibrational Energy (zpe) 9833.0 cm-1
Scaled (by 0.9613) Zero Point Vibrational Energy (zpe) 9452.5 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 B3LYP/SDD
ABC
0.82401 0.75761 0.44886

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/SDD

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.699 -0.378 0.020
N2 -0.764 -0.455 -0.158
O3 -0.008 0.912 0.015
H4 1.150 -0.654 0.974
H5 1.285 -0.596 -0.869
H6 -1.222 -0.595 0.762

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.47551.47061.09121.08692.0713
N21.47551.57172.23242.17341.0378
O31.47061.57172.17072.17472.0742
H41.09122.23242.17071.84912.3825
H51.08692.17342.17471.84912.9916
H62.07131.03782.07422.38252.9916

picture of 1,2-oxaziridine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 O3 57.608 C1 N2 H6 109.775
C1 O3 N2 57.910 N2 C1 O3 64.482
N2 C1 H4 120.114 N2 C1 H5 115.189
O3 C1 H4 115.041 O3 C1 H5 115.680
O3 N2 H6 103.386 H4 C1 H5 116.191
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.203      
2 N -0.230      
3 O -0.288      
4 H 0.213      
5 H 0.232      
6 H 0.276      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.389 -2.191 1.844 3.183
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.154 -0.632 -2.451
y -0.632 -19.676 -1.204
z -2.451 -1.204 -17.306
Traceless
 xyz
x 2.337 -0.632 -2.451
y -0.632 -2.945 -1.204
z -2.451 -1.204 0.609
Polar
3z2-r21.218
x2-y23.521
xy-0.632
xz-2.451
yz-1.204


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.637 0.046 -0.124
y 0.046 3.030 -0.054
z -0.124 -0.054 2.455


<r2> (average value of r2) Å2
<r2> 35.106
(<r2>)1/2 5.925