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

using model chemistry: B2PLYP=FULLultrafine/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B2PLYP=FULLultrafine/3-21G
 hartrees
Energy at 0K-168.611075
Energy at 298.15K 
HF Energy-168.493314
Nuclear repulsion energy71.464771
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 B2PLYP=FULLultrafine/3-21G
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 3267 3267 29.48      
2 A 3235 3235 0.34      
3 A 3151 3151 13.09      
4 A 1599 1599 1.21      
5 A 1371 1371 24.36      
6 A 1215 1215 25.62      
7 A 1185 1185 1.96      
8 A 1108 1108 6.93      
9 A 1048 1048 13.81      
10 A 957 957 17.79      
11 A 745 745 9.93      
12 A 714 714 1.22      

Unscaled Zero Point Vibrational Energy (zpe) 9797.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9797.8 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 B2PLYP=FULLultrafine/3-21G
ABC
0.81530 0.73674 0.43969

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.689 -0.408 0.019
N2 -0.799 -0.432 -0.158
O3 0.038 0.922 0.012
H4 1.118 -0.717 0.966
H5 1.243 -0.672 -0.870
H6 -1.210 -0.517 0.795

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.49781.48021.08441.08092.0537
N21.49781.60062.23952.17571.0410
O31.48021.60062.18212.18432.0593
H41.08442.23952.18211.84082.3424
H51.08092.17572.18431.84082.9687
H62.05371.04102.05932.34242.9687

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 56.958 C1 N2 H6 106.592
C1 O3 N2 58.023 N2 C1 O3 65.019
N2 C1 H4 119.427 N2 C1 H5 114.093
O3 C1 H4 115.752 O3 C1 H5 116.176
O3 N2 H6 100.288 H4 C1 H5 116.452
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability