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

using model chemistry: MP2=FULL/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 MP2=FULL/6-311G*
 hartrees
Energy at 0K-169.410001
Energy at 298.15K-169.414412
HF Energy-168.847523
Nuclear repulsion energy74.801292
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 MP2=FULL/6-311G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3474 3290 1.51      
2 A 3251 3079 25.92      
3 A 3142 2975 27.58      
4 A 1581 1497 1.27      
5 A 1396 1322 26.31      
6 A 1295 1227 32.93      
7 A 1281 1213 10.26      
8 A 1235 1170 2.63      
9 A 1114 1055 12.98      
10 A 997 945 18.81      
11 A 932 882 30.60      
12 A 766 725 2.63      

Unscaled Zero Point Vibrational Energy (zpe) 10232.2 cm-1
Scaled (by 0.9471) Zero Point Vibrational Energy (zpe) 9690.9 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 MP2=FULL/6-311G*
ABC
0.88523 0.81726 0.48823

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.687 -0.335 0.017
N2 -0.733 -0.446 -0.160
O3 -0.032 0.863 0.020
H4 1.131 -0.620 0.969
H5 1.282 -0.533 -0.870
H6 -1.143 -0.614 0.760

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.43531.39751.08841.08581.9943
N21.43531.49542.18652.13781.0214
O31.39751.49542.11002.11331.9900
H41.08842.18652.11001.84692.2833
H51.08582.13782.11331.84692.9225
H61.99431.02141.99002.28332.9225

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 56.914 C1 N2 H6 107.338
C1 O3 N2 59.376 N2 C1 O3 63.709
N2 C1 H4 119.453 N2 C1 H5 115.286
O3 C1 H4 115.605 O3 C1 H5 116.078
O3 N2 H6 102.876 H4 C1 H5 116.311
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability