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

using model chemistry: CCSD=FULL/6-31G*

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/6-31G*
 hartrees
Energy at 0K-169.312714
Energy at 298.15K-169.317126
HF Energy-168.807131
Nuclear repulsion energy74.580385
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/6-31G*
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 3405 3234 2.84      
2 A 3225 3063 28.37      
3 A 3130 2973 25.62      
4 A 1593 1513 3.39      
5 A 1402 1331 27.77      
6 A 1309 1243 30.62      
7 A 1288 1223 10.35      
8 A 1243 1181 1.80      
9 A 1115 1059 12.08      
10 A 996 946 17.95      
11 A 942 894 27.22      
12 A 776 737 4.32      

Unscaled Zero Point Vibrational Energy (zpe) 10211.0 cm-1
Scaled (by 0.9498) Zero Point Vibrational Energy (zpe) 9698.4 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 CCSD=FULL/6-31G*
ABC
0.87994 0.81292 0.48534

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.690 -0.331 0.017
N2 -0.732 -0.453 -0.162
O3 -0.039 0.865 0.020
H4 1.142 -0.619 0.968
H5 1.294 -0.528 -0.868
H6 -1.143 -0.619 0.767

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.43811.40041.09201.08952.0011
N21.43811.50012.19472.14681.0288
O31.40041.50012.12062.12251.9949
H41.09202.19472.12061.84462.2942
H51.08952.14682.12251.84462.9359
H62.00111.02881.99492.29422.9359

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 56.880 C1 N2 H6 107.259
C1 O3 N2 59.329 N2 C1 O3 63.791
N2 C1 H4 119.699 N2 C1 H5 115.590
O3 C1 H4 116.057 O3 C1 H5 116.400
O3 N2 H6 102.556 H4 C1 H5 115.465
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability