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

using model chemistry: TPSSh/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 TPSSh/6-31G**
 hartrees
Energy at 0K-169.794373
Energy at 298.15K-169.798771
HF Energy-169.794373
Nuclear repulsion energy74.571019
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 TPSSh/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 3363 3224 6.24      
2 A 3175 3044 35.48      
3 A 3080 2953 34.56      
4 A 1568 1503 4.53      
5 A 1369 1313 22.66      
6 A 1283 1230 34.86      
7 A 1259 1207 9.05      
8 A 1209 1159 1.21      
9 A 1088 1043 11.41      
10 A 969 929 17.76      
11 A 921 883 25.32      
12 A 783 751 5.91      

Unscaled Zero Point Vibrational Energy (zpe) 10032.5 cm-1
Scaled (by 0.9587) Zero Point Vibrational Energy (zpe) 9618.2 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 TPSSh/6-31G**
ABC
0.87870 0.81351 0.48536

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.695 -0.322 0.017
N2 -0.728 -0.460 -0.162
O3 -0.050 0.864 0.020
H4 1.152 -0.607 0.967
H5 1.300 -0.515 -0.869
H6 -1.127 -0.635 0.772

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.44101.40081.09171.08941.9966
N21.44101.49812.19742.14811.0297
O31.40081.49812.12182.12441.9920
H41.09172.19742.12181.84412.2869
H51.08942.14812.12441.84412.9313
H61.99661.02971.99202.28692.9313

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 56.887 C1 N2 H6 106.642
C1 O3 N2 59.502 N2 C1 O3 63.611
N2 C1 H4 119.724 N2 C1 H5 115.493
O3 C1 H4 116.148 O3 C1 H5 116.546
O3 N2 H6 102.418 H4 C1 H5 115.444
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.117      
2 N -0.303      
3 O -0.372      
4 H 0.130      
5 H 0.146      
6 H 0.283      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.206 -1.644 1.504 2.534
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.595 -0.043 -0.169
y -0.043 2.743 -0.124
z -0.169 -0.124 2.728


<r2> (average value of r2) Å2
<r2> 33.310
(<r2>)1/2 5.772