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

using model chemistry: QCISD(T)=FULL/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-169.575863
Energy at 298.15K-169.580260
HF Energy-168.876008
Nuclear repulsion energy74.831439
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/cc-pVTZ
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 3425 3277        
2 A 3199 3061        
3 A 3122 2987        
4 A 1564 1496        
5 A 1367 1308        
6 A 1278 1222        
7 A 1259 1205        
8 A 1238 1184        
9 A 1105 1057        
10 A 981 938        
11 A 917 877        
12 A 741 709        

Unscaled Zero Point Vibrational Energy (zpe) 10096.5 cm-1
Scaled (by 0.9569) Zero Point Vibrational Energy (zpe) 9661.4 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 QCISD(T)=FULL/cc-pVTZ
ABC
0.88801 0.81576 0.48822

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=FULL/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.680 -0.345 0.017
N2 -0.741 -0.437 -0.161
O3 -0.017 0.864 0.020
H4 1.115 -0.641 0.963
H5 1.270 -0.552 -0.864
H6 -1.138 -0.591 0.767

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.43491.39581.08241.08071.9818
N21.43491.50052.17882.13421.0206
O31.39581.50052.10652.10861.9834
H41.08242.17882.10651.83552.2616
H51.08072.13422.10861.83552.9091
H61.98181.02061.98342.26162.9091

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 56.734 C1 N2 H6 106.403
C1 O3 N2 59.264 N2 C1 O3 64.002
N2 C1 H4 119.224 N2 C1 H5 115.359
O3 C1 H4 115.843 O3 C1 H5 116.161
O3 N2 H6 102.079 H4 C1 H5 116.110
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability