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

using model chemistry: PBE1PBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBE1PBE/6-311G**
 hartrees
Energy at 0K-169.637744
Energy at 298.15K-169.642176
HF Energy-169.637744
Nuclear repulsion energy75.389618
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 PBE1PBE/6-311G**
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 3433 3293 1.43      
2 A 3183 3054 29.00      
3 A 3088 2963 31.82      
4 A 1547 1484 2.40      
5 A 1378 1322 21.95      
6 A 1322 1268 37.64      
7 A 1269 1217 14.76      
8 A 1209 1160 1.43      
9 A 1097 1053 9.97      
10 A 979 939 19.77      
11 A 945 906 31.90      
12 A 826 792 6.35      

Unscaled Zero Point Vibrational Energy (zpe) 10136.9 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 9725.4 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 PBE1PBE/6-311G**
ABC
0.89532 0.83428 0.49737

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.703 -0.294 0.016
N2 -0.703 -0.473 -0.162
O3 -0.085 0.847 0.023
H4 1.164 -0.564 0.967
H5 1.315 -0.457 -0.869
H6 -1.099 -0.678 0.759

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.42811.38641.09071.08851.9866
N21.42811.46902.18382.13811.0235
O31.38641.46902.10752.11081.9738
H41.09072.18382.10751.84512.2759
H51.08852.13812.11081.84512.9201
H61.98661.02351.97382.27592.9201

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 57.159 C1 N2 H6 107.094
C1 O3 N2 59.937 N2 C1 O3 62.905
N2 C1 H4 119.620 N2 C1 H5 115.673
O3 C1 H4 116.085 O3 C1 H5 116.542
O3 N2 H6 103.274 H4 C1 H5 115.706
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.023      
2 N -0.241      
3 O -0.259      
4 H 0.125      
5 H 0.135      
6 H 0.217      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.266 -1.610 1.508 2.544
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.237 -0.189 -1.981
y -0.189 -18.971 -1.206
z -1.981 -1.206 -17.017
Traceless
 xyz
x 1.757 -0.189 -1.981
y -0.189 -2.343 -1.206
z -1.981 -1.206 0.587
Polar
3z2-r21.173
x2-y22.733
xy-0.189
xz-1.981
yz-1.206


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.607 -0.017 -0.121
y -0.017 2.812 -0.121
z -0.121 -0.121 2.716


<r2> (average value of r2) Å2
<r2> 32.910
(<r2>)1/2 5.737