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

using model chemistry: CCSD=FULL/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 CCSD=FULL/TZVP
 hartrees
Energy at 0K-169.465449
Energy at 298.15K-169.469867
HF Energy-168.869497
Nuclear repulsion energy74.908229
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/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 3451 3270 2.38      
2 A 3232 3062 23.73      
3 A 3134 2970 27.24      
4 A 1588 1505 2.67      
5 A 1362 1291 18.04      
6 A 1301 1233 32.83      
7 A 1281 1214 8.23      
8 A 1258 1192 3.68      
9 A 1119 1061 10.96      
10 A 998 946 18.47      
11 A 924 876 33.00      
12 A 769 729 4.92      

Unscaled Zero Point Vibrational Energy (zpe) 10208.9 cm-1
Scaled (by 0.9475) Zero Point Vibrational Energy (zpe) 9672.9 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 CCSD=FULL/TZVP
ABC
0.88880 0.81881 0.48952

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.686 -0.335 0.017
N2 -0.734 -0.444 -0.161
O3 -0.031 0.861 0.021
H4 1.126 -0.626 0.965
H5 1.285 -0.531 -0.864
H6 -1.140 -0.613 0.761

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.43501.39381.08571.08351.9915
N21.43501.49302.18252.14001.0221
O31.39381.49302.10752.11021.9874
H41.08572.18252.10751.83872.2759
H51.08352.14002.11021.83872.9210
H61.99151.02211.98742.27592.9210

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 56.812 C1 N2 H6 107.091
C1 O3 N2 59.498 N2 C1 O3 63.689
N2 C1 H4 119.308 N2 C1 H5 115.660
O3 C1 H4 115.856 O3 C1 H5 116.260
O3 N2 H6 102.802 H4 C1 H5 115.913
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability