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

using model chemistry: CCD/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 CCD/cc-pVTZ
 hartrees
Energy at 0K-169.499333
Energy at 298.15K-169.503778
HF Energy-168.877418
Nuclear repulsion energy75.270281
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/cc-pVTZ
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 3474 3244 0.80      
2 A 3226 3013 20.17      
3 A 3130 2923 26.57      
4 A 1575 1470 1.80      
5 A 1389 1297 26.29      
6 A 1317 1230 33.17      
7 A 1288 1203 12.99      
8 A 1255 1172 1.03      
9 A 1120 1046 8.70      
10 A 995 929 17.37      
11 A 952 889 31.22      
12 A 818 764 4.36      

Unscaled Zero Point Vibrational Energy (zpe) 10270.0 cm-1
Scaled (by 0.9337) Zero Point Vibrational Energy (zpe) 9589.1 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/cc-pVTZ
ABC
0.89398 0.82988 0.49486

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.697 -0.309 0.016
N2 -0.715 -0.463 -0.161
O3 -0.065 0.852 0.022
H4 1.147 -0.586 0.963
H5 1.302 -0.483 -0.865
H6 -1.110 -0.652 0.758

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.43141.38901.08441.08261.9836
N21.43141.47772.17852.13571.0187
O31.38901.47772.10332.10631.9737
H41.08442.17852.10331.83772.2673
H51.08262.13572.10631.83772.9120
H61.98361.01871.97372.26732.9120

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 57.014 C1 N2 H6 106.907
C1 O3 N2 59.814 N2 C1 O3 63.172
N2 C1 H4 119.337 N2 C1 H5 115.622
O3 C1 H4 115.959 O3 C1 H5 116.353
O3 N2 H6 102.942 H4 C1 H5 116.004
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability