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

using model chemistry: CCSD=FULL/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at CCSD=FULL/6-31G(2df,p)
 hartrees
Energy at 0K-169.447573
Energy at 298.15K-169.452008
HF Energy-168.829336
Nuclear repulsion energy75.199976
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 CCSD=FULL/6-31G(2df,p)
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 3486 3283 0.29      
2 A 3246 3057 20.74      
3 A 3151 2967 23.57      
4 A 1578 1486 2.47      
5 A 1400 1318 27.68      
6 A 1320 1243 31.51      
7 A 1294 1218 12.48      
8 A 1249 1176 1.55      
9 A 1125 1059 9.75      
10 A 1002 944 17.40      
11 A 955 899 26.78      
12 A 797 750 4.36      

Unscaled Zero Point Vibrational Energy (zpe) 10301.2 cm-1
Scaled (by 0.9416) Zero Point Vibrational Energy (zpe) 9699.6 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 CCSD=FULL/6-31G(2df,p)
ABC
0.89463 0.82627 0.49390

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.691 -0.319 0.016
N2 -0.723 -0.453 -0.161
O3 -0.049 0.854 0.022
H4 1.139 -0.607 0.963
H5 1.293 -0.507 -0.866
H6 -1.123 -0.634 0.760

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.43181.38721.08611.08441.9856
N21.43181.48222.18072.13671.0207
O31.38721.48222.10532.10761.9779
H41.08612.18072.10531.83812.2706
H51.08442.13672.10761.83812.9149
H61.98561.02071.97792.27062.9149

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 56.823 C1 N2 H6 106.919
C1 O3 N2 59.758 N2 C1 O3 63.418
N2 C1 H4 119.370 N2 C1 H5 115.549
O3 C1 H4 116.155 O3 C1 H5 116.481
O3 N2 H6 102.860 H4 C1 H5 115.744
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability