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

using model chemistry: HSEh1PBE/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 HSEh1PBE/STO-3G
 hartrees
Energy at 0K-167.408381
Energy at 298.15K-167.412756
HF Energy-167.408381
Nuclear repulsion energy72.563085
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 HSEh1PBE/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 3506 3096 2.02      
2 A 3390 2994 29.25      
3 A 3347 2956 2.66      
4 A 1645 1453 1.02      
5 A 1457 1287 18.95      
6 A 1381 1220 2.63      
7 A 1309 1156 13.66      
8 A 1213 1072 4.63      
9 A 1100 972 5.20      
10 A 1044 922 0.25      
11 A 996 879 5.59      
12 A 969 856 7.85      

Unscaled Zero Point Vibrational Energy (zpe) 10678.7 cm-1
Scaled (by 0.8831) Zero Point Vibrational Energy (zpe) 9430.4 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 HSEh1PBE/STO-3G
ABC
0.83299 0.76977 0.46024

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.777 -0.228 0.012
N2 -0.687 -0.549 -0.175
O3 -0.193 0.855 0.030
H4 1.273 -0.482 0.967
H5 1.415 -0.328 -0.884
H6 -0.999 -0.823 0.829

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.50931.45401.10571.10442.0431
N21.50931.50242.26872.22871.0861
O31.45401.50242.19432.19512.0263
H41.10572.26872.19431.86242.3020
H51.10442.22872.19511.86243.0009
H62.04311.08612.02632.30203.0009

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 57.736 C1 N2 H6 102.627
C1 O3 N2 61.369 N2 C1 O3 60.895
N2 C1 H4 119.563 N2 C1 H5 116.157
O3 C1 H4 117.366 O3 C1 H5 117.532
O3 N2 H6 101.829 H4 C1 H5 114.853
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.041      
2 N -0.195      
3 O -0.119      
4 H 0.092      
5 H 0.102      
6 H 0.161      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.205 -0.780 1.432 2.027
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.646 -0.225 -1.467
y -0.225 -17.416 -1.224
z -1.467 -1.224 -15.710
Traceless
 xyz
x 0.917 -0.225 -1.467
y -0.225 -1.738 -1.224
z -1.467 -1.224 0.821
Polar
3z2-r21.641
x2-y21.770
xy-0.225
xz-1.467
yz-1.224


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.206 0.062 -0.228
y 0.062 1.443 -0.192
z -0.228 -0.192 1.360


<r2> (average value of r2) Å2
<r2> 33.904
(<r2>)1/2 5.823