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

using model chemistry: TPSSh/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 TPSSh/TZVP
 hartrees
Energy at 0K-169.852850
Energy at 298.15K-169.857243
HF Energy-169.852850
Nuclear repulsion energy74.631755
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 TPSSh/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 3368 3245 3.73      
2 A 3164 3049 27.81      
3 A 3068 2957 34.12      
4 A 1553 1497 2.29      
5 A 1349 1300 18.39      
6 A 1265 1219 39.37      
7 A 1249 1203 7.47      
8 A 1211 1167 2.05      
9 A 1085 1046 11.07      
10 A 967 932 18.61      
11 A 900 867 31.42      
12 A 772 744 6.43      

Unscaled Zero Point Vibrational Energy (zpe) 9975.2 cm-1
Scaled (by 0.9637) Zero Point Vibrational Energy (zpe) 9613.1 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 TPSSh/TZVP
ABC
0.88107 0.81386 0.48601

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.690 -0.332 0.017
N2 -0.733 -0.451 -0.161
O3 -0.038 0.864 0.020
H4 1.138 -0.617 0.969
H5 1.290 -0.527 -0.868
H6 -1.140 -0.619 0.766

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.43921.40031.08951.08711.9980
N21.43921.49852.19162.14441.0265
O31.40031.49852.11562.11841.9924
H41.08952.19162.11561.84542.2863
H51.08712.14442.11841.84542.9299
H61.99801.02651.99242.28632.9299

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 56.893 C1 N2 H6 107.062
C1 O3 N2 59.421 N2 C1 O3 63.686
N2 C1 H4 119.515 N2 C1 H5 115.469
O3 C1 H4 115.798 O3 C1 H5 116.223
O3 N2 H6 102.585 H4 C1 H5 115.961
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.074      
2 N -0.154      
3 O -0.223      
4 H 0.112      
5 H 0.126      
6 H 0.213      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.231 -1.721 1.536 2.615
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.887 -0.037 -0.108
y -0.037 3.168 -0.104
z -0.108 -0.104 2.987


<r2> (average value of r2) Å2
<r2> 33.470
(<r2>)1/2 5.785