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

using model chemistry: MP2=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 MP2=FULL/6-31+G**
 hartrees
Energy at 0K-169.333126
Energy at 298.15K-169.337517
HF Energy-168.817973
Nuclear repulsion energy74.316594
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 MP2=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 3496 3283 1.37      
2 A 3300 3099 17.60      
3 A 3188 2994 23.51      
4 A 1591 1494 2.87      
5 A 1358 1276 17.58      
6 A 1279 1201 26.91      
7 A 1257 1180 13.98      
8 A 1243 1168 5.86      
9 A 1103 1036 13.22      
10 A 990 930 21.20      
11 A 918 862 33.60      
12 A 740 695 2.85      

Unscaled Zero Point Vibrational Energy (zpe) 10230.9 cm-1
Scaled (by 0.9392) Zero Point Vibrational Energy (zpe) 9608.9 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 MP2=FULL/6-31+G**
ABC
0.87592 0.80444 0.48070

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.678 -0.357 0.018
N2 -0.747 -0.438 -0.159
O3 -0.008 0.875 0.017
H4 1.117 -0.645 0.966
H5 1.265 -0.571 -0.865
H6 -1.157 -0.575 0.768

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.43881.41051.08431.08181.9949
N21.43881.51662.18782.13721.0231
O31.41051.51662.11622.11911.9965
H41.08432.18782.11621.83942.2843
H51.08182.13722.11911.83942.9220
H61.99491.02311.99652.28432.9220

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 56.943 C1 N2 H6 107.044
C1 O3 N2 58.749 N2 C1 O3 64.309
N2 C1 H4 119.599 N2 C1 H5 115.236
O3 C1 H4 115.419 O3 C1 H5 115.852
O3 N2 H6 101.889 H4 C1 H5 116.254
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability