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

using model chemistry: MP3/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP3/TZVP
 hartrees
Energy at 0K-169.403983
Energy at 298.15K-169.408425
HF Energy-168.870229
Nuclear repulsion energy75.157998
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 MP3/TZVP
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 3501 3274 1.75      
2 A 3262 3050 22.27      
3 A 3161 2957 24.15      
4 A 1594 1491 2.24      
5 A 1375 1286 19.57      
6 A 1315 1230 31.71      
7 A 1297 1213 10.69      
8 A 1266 1184 1.98      
9 A 1130 1057 10.92      
10 A 1005 940 18.59      
11 A 941 880 33.22      
12 A 810 757 4.43      

Unscaled Zero Point Vibrational Energy (zpe) 10328.7 cm-1
Scaled (by 0.9352) Zero Point Vibrational Energy (zpe) 9659.4 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 MP3/TZVP
ABC
0.89284 0.82600 0.49314

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.697 -0.316 0.016
N2 -0.721 -0.457 -0.161
O3 -0.057 0.853 0.022
H4 1.143 -0.595 0.964
H5 1.299 -0.492 -0.865
H6 -1.119 -0.647 0.758

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.43541.39061.08451.08231.9889
N21.43541.47992.18192.13981.0192
O31.39061.47992.10362.10681.9795
H41.08452.18192.10361.83852.2724
H51.08232.13982.10681.83852.9165
H61.98891.01921.97952.27242.9165

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 56.954 C1 N2 H6 107.019
C1 O3 N2 59.914 N2 C1 O3 63.132
N2 C1 H4 119.304 N2 C1 H5 115.691
O3 C1 H4 115.848 O3 C1 H5 116.296
O3 N2 H6 103.211 H4 C1 H5 116.094
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability