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

using model chemistry: B2PLYP/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B2PLYP/6-31G**
 hartrees
Energy at 0K-169.621193
Energy at 298.15K-169.625583
HF Energy-169.456771
Nuclear repulsion energy74.525482
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 B2PLYP/6-31G**
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 3438 3438 2.45      
2 A 3222 3222 30.79      
3 A 3124 3124 29.95      
4 A 1582 1582 3.75      
5 A 1375 1375 23.93      
6 A 1284 1284 33.59      
7 A 1265 1265 9.07      
8 A 1228 1228 1.58      
9 A 1098 1098 12.28      
10 A 981 981 17.50      
11 A 912 912 26.69      
12 A 752 752 4.68      

Unscaled Zero Point Vibrational Energy (zpe) 10130.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10130.2 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 B2PLYP/6-31G**
ABC
0.88039 0.80982 0.48399

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.684 -0.341 0.017
N2 -0.740 -0.445 -0.160
O3 -0.024 0.868 0.019
H4 1.132 -0.636 0.964
H5 1.281 -0.552 -0.865
H6 -1.145 -0.599 0.769

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.43841.40121.08881.08661.9937
N21.43841.50672.19232.14361.0250
O31.40121.50672.11972.12201.9934
H41.08882.19232.11971.83792.2856
H51.08662.14362.12201.83792.9257
H61.99371.02501.99342.28562.9257

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 56.761 C1 N2 H6 106.861
C1 O3 N2 59.161 N2 C1 O3 64.077
N2 C1 H4 119.690 N2 C1 H5 115.496
O3 C1 H4 116.137 O3 C1 H5 116.501
O3 N2 H6 102.199 H4 C1 H5 115.315
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.153      
2 N -0.293      
3 O -0.382      
4 H 0.115      
5 H 0.131      
6 H 0.275      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.178 -1.724 1.526 2.586
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.337 -0.328 -2.033
y -0.328 -18.877 -1.050
z -2.033 -1.050 -17.154
Traceless
 xyz
x 1.679 -0.328 -2.033
y -0.328 -2.131 -1.050
z -2.033 -1.050 0.453
Polar
3z2-r20.906
x2-y22.540
xy-0.328
xz-2.033
yz-1.050


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.516 -0.058 -0.164
y -0.058 2.723 -0.108
z -0.164 -0.108 2.660


<r2> (average value of r2) Å2
<r2> 33.419
(<r2>)1/2 5.781