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

using model chemistry: B3LYP/CEP-121G*

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/CEP-121G*
 hartrees
Energy at 0K-33.242024
Energy at 298.15K-33.246396
HF Energy-33.242024
Nuclear repulsion energy41.934741
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/CEP-121G*
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 3377 3273 7.65      
2 A 3162 3065 39.85      
3 A 3060 2967 45.93      
4 A 1545 1498 3.88      
5 A 1361 1320 23.62      
6 A 1264 1225 39.80      
7 A 1251 1212 5.94      
8 A 1200 1163 1.63      
9 A 1079 1046 11.53      
10 A 963 933 16.88      
11 A 879 852 33.01      
12 A 754 731 6.96      

Unscaled Zero Point Vibrational Energy (zpe) 9947.2 cm-1
Scaled (by 0.9694) Zero Point Vibrational Energy (zpe) 9642.8 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 B3LYP/CEP-121G*
ABC
0.86665 0.79991 0.47721

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.695 -0.337 0.017
N2 -0.741 -0.454 -0.161
O3 -0.036 0.872 0.020
H4 1.148 -0.624 0.971
H5 1.299 -0.534 -0.872
H6 -1.146 -0.619 0.771

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.45221.41321.09491.09232.0102
N21.45221.51332.20952.16151.0300
O31.41321.51332.13232.13432.0056
H41.09492.20952.13231.85182.3036
H51.09232.16152.13431.85182.9472
H62.01021.03002.00562.30362.9472

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 56.874 C1 N2 H6 106.929
C1 O3 N2 59.385 N2 C1 O3 63.741
N2 C1 H4 119.670 N2 C1 H5 115.588
O3 C1 H4 115.880 O3 C1 H5 116.241
O3 N2 H6 102.439 H4 C1 H5 115.701
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.144      
2 N -0.224      
3 O -0.267      
4 H 0.158      
5 H 0.170      
6 H 0.306      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.215 -1.759 1.561 2.647
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.384 -0.352 -2.123
y -0.352 -19.169 -1.149
z -2.123 -1.149 -17.179
Traceless
 xyz
x 1.790 -0.352 -2.123
y -0.352 -2.388 -1.149
z -2.123 -1.149 0.597
Polar
3z2-r21.194
x2-y22.785
xy-0.352
xz-2.123
yz-1.149


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.863 -0.036 -0.127
y -0.036 3.091 -0.106
z -0.127 -0.106 2.916


<r2> (average value of r2) Å2
<r2> 29.529
(<r2>)1/2 5.434