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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-169.323945
Energy at 298.15K-169.328381
HF Energy-168.814782
Nuclear repulsion energy74.809414
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
(Å4/u)
Dep P Dep U
1 A 3498 3280 2.09      
2 A 3273 3068 29.38      
3 A 3174 2976 25.90      
4 A 1610 1510 4.47      
5 A 1398 1311 26.04      
6 A 1322 1239 28.89      
7 A 1297 1216 11.82      
8 A 1262 1183 1.65      
9 A 1124 1053 11.51      
10 A 1003 941 18.38      
11 A 957 898 27.38      
12 A 802 752 3.56      

Unscaled Zero Point Vibrational Energy (zpe) 10359.7 cm-1
Scaled (by 0.9376) Zero Point Vibrational Energy (zpe) 9713.2 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 CCD/6-31G**
ABC
0.88342 0.81953 0.48796

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 0.695 -0.319 0.017
N2 -0.723 -0.462 -0.161
O3 -0.055 0.861 0.021
H4 1.150 -0.600 0.962
H5 1.300 -0.504 -0.863
H6 -1.123 -0.639 0.764

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.43671.39831.08601.08381.9918
N21.43671.49312.18842.14251.0226
O31.39831.49312.11492.11711.9856
H41.08602.18842.11491.83382.2824
H51.08382.14252.11711.83382.9221
H61.99181.02261.98562.28242.9221

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 56.978 C1 N2 H6 106.969
C1 O3 N2 59.479 N2 C1 O3 63.544
N2 C1 H4 119.694 N2 C1 H5 115.721
O3 C1 H4 116.144 O3 C1 H5 116.489
O3 N2 H6 102.630 H4 C1 H5 115.376
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability