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

using model chemistry: CCD/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at CCD/cc-pVDZ
 hartrees
Energy at 0K-169.334720
Energy at 298.15K-169.339149
HF Energy-168.823416
Nuclear repulsion energy74.752251
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 CCD/cc-pVDZ
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 3432 3283 1.77      
2 A 3222 3082 30.47      
3 A 3125 2989 26.03      
4 A 1559 1492 3.74      
5 A 1387 1327 23.07      
6 A 1317 1260 27.41      
7 A 1279 1224 12.98      
8 A 1241 1187 1.32      
9 A 1105 1058 9.53      
10 A 983 940 16.77      
11 A 955 914 27.33      
12 A 795 761 3.24      

Unscaled Zero Point Vibrational Energy (zpe) 10199.6 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 9757.9 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 CCD/cc-pVDZ
ABC
0.88310 0.81739 0.48894

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.701 -0.307 0.016
N2 -0.720 -0.467 -0.163
O3 -0.067 0.856 0.022
H4 1.165 -0.592 0.972
H5 1.315 -0.487 -0.876
H6 -1.110 -0.657 0.773

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.44091.39401.10001.09801.9935
N21.44091.48662.20382.15671.0317
O31.39401.48662.12492.12631.9852
H41.10002.20382.12491.85712.2845
H51.09802.15672.12631.85712.9377
H61.99351.03171.98522.28452.9377

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 56.846 C1 N2 H6 106.283
C1 O3 N2 59.922 N2 C1 O3 63.231
N2 C1 H4 119.704 N2 C1 H5 115.649
O3 C1 H4 116.370 O3 C1 H5 116.630
O3 N2 H6 102.552 H4 C1 H5 115.323
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability