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

using model chemistry: TPSSh/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 TPSSh/cc-pVTZ
 hartrees
Energy at 0K-169.857533
Energy at 298.15K-169.861936
HF Energy-169.857533
Nuclear repulsion energy74.748279
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/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 3370 3263 3.22      
2 A 3154 3054 28.42      
3 A 3062 2965 36.71      
4 A 1544 1495 2.15      
5 A 1363 1320 24.40      
6 A 1271 1231 39.34      
7 A 1254 1214 7.80      
8 A 1211 1172 1.93      
9 A 1089 1054 8.78      
10 A 967 936 17.03      
11 A 911 882 28.51      
12 A 781 756 5.88      

Unscaled Zero Point Vibrational Energy (zpe) 9987.8 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 9671.2 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/cc-pVTZ
ABC
0.88404 0.81616 0.48765

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.689 -0.331 0.017
N2 -0.732 -0.450 -0.161
O3 -0.038 0.862 0.020
H4 1.136 -0.617 0.967
H5 1.289 -0.527 -0.868
H6 -1.135 -0.620 0.766

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.43741.39721.08881.08701.9930
N21.43741.49582.18922.14271.0253
O31.39721.49582.11332.11681.9889
H41.08882.18922.11331.84412.2798
H51.08702.14272.11681.84412.9249
H61.99301.02531.98892.27982.9249

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 56.849 C1 N2 H6 106.856
C1 O3 N2 59.468 N2 C1 O3 63.683
N2 C1 H4 119.484 N2 C1 H5 115.459
O3 C1 H4 115.882 O3 C1 H5 116.326
O3 N2 H6 102.559 H4 C1 H5 115.880
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.084      
2 N -0.136      
3 O -0.236      
4 H 0.064      
5 H 0.078      
6 H 0.147      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.137 -1.590 1.409 2.410
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 3.922 -0.007 -0.094
y -0.007 3.246 -0.087
z -0.094 -0.087 3.057


<r2> (average value of r2) Å2
<r2> 33.281
(<r2>)1/2 5.769