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

using model chemistry: QCISD(T)=FULL/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at QCISD(T)=FULL/6-31+G**
 hartrees
Energy at 0K-169.369297
Energy at 298.15K-169.373667
HF Energy-168.817259
Nuclear repulsion energy74.129927
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 QCISD(T)=FULL/6-31+G**
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 3450 3450        
2 A 3250 3250        
3 A 3148 3148        
4 A 1584 1584        
5 A 1355 1355        
6 A 1272 1272        
7 A 1250 1250        
8 A 1237 1237        
9 A 1099 1099        
10 A 982 982        
11 A 905 905        
12 A 706 706        

Unscaled Zero Point Vibrational Energy (zpe) 10119.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10119.8 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 QCISD(T)=FULL/6-31+G**
ABC
0.87541 0.79692 0.47798

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=FULL/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.670 -0.374 0.017
N2 -0.763 -0.420 -0.160
O3 0.018 0.876 0.018
H4 1.102 -0.678 0.967
H5 1.255 -0.606 -0.865
H6 -1.176 -0.547 0.770

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.44441.40951.08681.08432.0005
N21.44441.52322.19442.14611.0252
O31.40951.52322.11982.12292.0041
H41.08682.19442.11981.83962.2902
H51.08432.14612.12291.83962.9303
H62.00051.02522.00412.29022.9303

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 56.640 C1 N2 H6 106.975
C1 O3 N2 58.858 N2 C1 O3 64.502
N2 C1 H4 119.544 N2 C1 H5 115.407
O3 C1 H4 115.635 O3 C1 H5 116.089
O3 N2 H6 101.925 H4 C1 H5 115.839
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability