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

using model chemistry: PBEPBE/aug-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 PBEPBE/aug-cc-pVTZ
 hartrees
Energy at 0K-169.665925
Energy at 298.15K-169.670283
HF Energy-169.665925
Nuclear repulsion energy74.298131
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 PBEPBE/aug-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 3277 3255 5.06      
2 A 3079 3059 22.01      
3 A 2991 2972 34.72      
4 A 1481 1471 1.19      
5 A 1324 1315 21.38      
6 A 1233 1225 34.55      
7 A 1212 1204 9.60      
8 A 1164 1156 2.27      
9 A 1051 1044 8.65      
10 A 938 932 15.43      
11 A 883 877 27.68      
12 A 748 743 6.53      

Unscaled Zero Point Vibrational Energy (zpe) 9690.2 cm-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 9627.2 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 PBEPBE/aug-cc-pVTZ
ABC
0.87296 0.80681 0.48215

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.693 -0.332 0.017
N2 -0.735 -0.453 -0.163
O3 -0.040 0.868 0.021
H4 1.145 -0.619 0.974
H5 1.297 -0.528 -0.876
H6 -1.137 -0.630 0.774

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.44521.40561.09701.09512.0028
N21.44521.50422.20362.15501.0339
O31.40561.50422.12682.13052.0034
H41.09702.20362.12681.85842.2905
H51.09512.15502.13051.85842.9416
H62.00281.03392.00342.29052.9416

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 56.884 C1 N2 H6 106.601
C1 O3 N2 59.441 N2 C1 O3 63.675
N2 C1 H4 119.558 N2 C1 H5 115.369
O3 C1 H4 115.837 O3 C1 H5 116.292
O3 N2 H6 102.661 H4 C1 H5 115.940
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.101      
2 N -0.206      
3 O -0.386      
4 H 0.280      
5 H 0.299      
6 H 0.114      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.130 -1.528 1.368 2.342
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.728 -0.281 -1.971
y -0.281 -19.429 -1.067
z -1.971 -1.067 -17.577
Traceless
 xyz
x 1.775 -0.281 -1.971
y -0.281 -2.276 -1.067
z -1.971 -1.067 0.501
Polar
3z2-r21.002
x2-y22.701
xy-0.281
xz-1.971
yz-1.067


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.451 0.025 -0.033
y 0.025 3.946 -0.067
z -0.033 -0.067 3.720


<r2> (average value of r2) Å2
<r2> 33.841
(<r2>)1/2 5.817