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

using model chemistry: CCD/6-311G*

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/6-311G*
 hartrees
Energy at 0K-169.366284
Energy at 298.15K-169.370726
HF Energy-168.848569
Nuclear repulsion energy75.137727
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/6-311G*
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 3459 3304 2.93      
2 A 3217 3072 27.19      
3 A 3116 2976 26.71      
4 A 1578 1508 1.83      
5 A 1412 1349 27.42      
6 A 1327 1268 32.33      
7 A 1303 1244 12.61      
8 A 1245 1189 1.32      
9 A 1124 1073 10.51      
10 A 1002 957 17.77      
11 A 954 911 33.04      
12 A 818 781 3.92      

Unscaled Zero Point Vibrational Energy (zpe) 10277.0 cm-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 9815.6 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/6-311G*
ABC
0.89113 0.82692 0.49346

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.702 -0.306 0.016
N2 -0.713 -0.465 -0.162
O3 -0.071 0.851 0.022
H4 1.157 -0.577 0.970
H5 1.310 -0.474 -0.871
H6 -1.120 -0.665 0.754

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.43491.39171.09071.08841.9980
N21.43491.47522.18872.14331.0218
O31.39171.47522.10862.11191.9830
H41.09072.18872.10861.84982.2890
H51.08842.14332.11191.84982.9289
H61.99801.02181.98302.28902.9289

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 57.118 C1 N2 H6 107.646
C1 O3 N2 59.983 N2 C1 O3 62.899
N2 C1 H4 119.514 N2 C1 H5 115.613
O3 C1 H4 115.767 O3 C1 H5 116.230
O3 N2 H6 103.661 H4 C1 H5 116.181
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability