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

using model chemistry: MP3=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 MP3=FULL/6-31G(2df,p)
 hartrees
Energy at 0K-169.443468
Energy at 298.15K-169.447922
HF Energy-168.829842
Nuclear repulsion energy75.402324
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=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 3527 3527 0.20      
2 A 3275 3275 18.25      
3 A 3176 3176 20.12      
4 A 1583 1583 1.96      
5 A 1410 1410 29.13      
6 A 1332 1332 28.52      
7 A 1304 1304 15.61      
8 A 1256 1256 1.16      
9 A 1133 1133 9.68      
10 A 1008 1008 17.85      
11 A 970 970 27.12      
12 A 829 829 3.83      

Unscaled Zero Point Vibrational Energy (zpe) 10401.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10401.5 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=FULL/6-31G(2df,p)
ABC
0.89856 0.83154 0.49675

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.699 -0.305 0.016
N2 -0.714 -0.462 -0.161
O3 -0.067 0.848 0.022
H4 1.150 -0.584 0.962
H5 1.302 -0.479 -0.866
H6 -1.108 -0.657 0.757

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.43201.38481.08441.08271.9840
N21.43201.47222.17952.13561.0183
O31.38481.47222.10172.10411.9715
H41.08442.17952.10171.83672.2686
H51.08272.13562.10411.83672.9111
H61.98401.01831.97152.26862.9111

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 56.937 C1 N2 H6 106.922
C1 O3 N2 60.069 N2 C1 O3 62.994
N2 C1 H4 119.386 N2 C1 H5 115.567
O3 C1 H4 116.146 O3 C1 H5 116.488
O3 N2 H6 103.163 H4 C1 H5 115.887
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability