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

using model chemistry: CCD/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 CCD/6-31G
 hartrees
Energy at 0K-169.059001
Energy at 298.15K-169.063308
HF Energy-168.703447
Nuclear repulsion energy71.762765
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 CCD/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 3361 3225 6.82      
2 A 3234 3103 19.25      
3 A 3127 3000 11.15      
4 A 1577 1513 0.32      
5 A 1364 1309 22.33      
6 A 1251 1200 11.16      
7 A 1206 1157 16.65      
8 A 1148 1102 12.36      
9 A 1065 1022 14.43      
10 A 983 943 23.93      
11 A 819 786 19.25      
12 A 665 638 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 9900.5 cm-1
Scaled (by 0.9595) Zero Point Vibrational Energy (zpe) 9499.5 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 CCD/6-31G
ABC
0.82876 0.73851 0.44329

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.645 -0.456 0.021
N2 -0.815 -0.376 -0.157
O3 0.106 0.918 0.013
H4 1.064 -0.782 0.976
H5 1.202 -0.747 -0.868
H6 -1.287 -0.444 0.761

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.47281.47601.09221.08822.0691
N21.47281.59732.23042.17061.0343
O31.47601.59732.17522.17962.0869
H41.09222.23042.17521.84872.3844
H51.08822.17062.17961.84872.9901
H62.06911.03432.08692.38442.9901

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 57.301 C1 N2 H6 110.007
C1 O3 N2 57.105 N2 C1 O3 65.593
N2 C1 H4 120.088 N2 C1 H5 115.067
O3 C1 H4 114.949 O3 C1 H5 115.589
O3 N2 H6 102.836 H4 C1 H5 115.960
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability