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

using model chemistry: MP2=FULL/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-169.535078
Energy at 298.15K-169.539492
HF Energy-168.876497
Nuclear repulsion energy75.010128
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/cc-pVTZ
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 3467 3291 1.07      
2 A 3248 3084 17.44      
3 A 3159 2999 25.88      
4 A 1571 1491 0.96      
5 A 1370 1300 23.48      
6 A 1282 1217 30.98      
7 A 1262 1199 12.11      
8 A 1241 1178 3.41      
9 A 1108 1052 10.88      
10 A 988 938 18.55      
11 A 929 882 27.54      
12 A 769 730 2.64      

Unscaled Zero Point Vibrational Energy (zpe) 10196.5 cm-1
Scaled (by 0.9494) Zero Point Vibrational Energy (zpe) 9680.5 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 MP2=FULL/cc-pVTZ
ABC
0.88979 0.82188 0.49078

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.684 -0.335 0.017
N2 -0.731 -0.448 -0.160
O3 -0.032 0.862 0.019
H4 1.123 -0.621 0.961
H5 1.274 -0.532 -0.864
H6 -1.124 -0.606 0.766

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.43031.39501.08001.07821.9761
N21.43031.49542.17322.12651.0189
O31.39501.49542.10252.10501.9765
H41.08002.17322.10251.83362.2553
H51.07822.12652.10501.83362.9009
H61.97611.01891.97652.25532.9009

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 56.905 C1 N2 H6 106.366
C1 O3 N2 59.196 N2 C1 O3 63.898
N2 C1 H4 119.273 N2 C1 H5 115.214
O3 C1 H4 115.729 O3 C1 H5 116.073
O3 N2 H6 101.975 H4 C1 H5 116.332
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability