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

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-169.665927
Energy at 298.15K-169.670285
HF Energy-169.665927
Nuclear repulsion energy74.297187
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 PBEPBEultrafine/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 3241 5.04      
2 A 3079 3044 22.03      
3 A 2991 2958 34.74      
4 A 1481 1465 1.19      
5 A 1324 1309 21.38      
6 A 1233 1219 34.55      
7 A 1212 1198 9.56      
8 A 1164 1151 2.28      
9 A 1051 1039 8.62      
10 A 938 928 15.50      
11 A 883 873 27.64      
12 A 748 739 6.51      

Unscaled Zero Point Vibrational Energy (zpe) 9690.4 cm-1
Scaled (by 0.9888) Zero Point Vibrational Energy (zpe) 9581.9 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 PBEPBEultrafine/aug-cc-pVTZ
ABC
0.87290 0.80683 0.48214

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/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
C11.44521.40571.09701.09512.0029
N21.44521.50422.20362.15501.0339
O31.40571.50422.12682.13052.0033
H41.09702.20362.12681.85842.2906
H51.09512.15502.13051.85842.9417
H62.00291.03392.00332.29062.9417

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 56.886 C1 N2 H6 106.604
C1 O3 N2 59.441 N2 C1 O3 63.673
N2 C1 H4 119.559 N2 C1 H5 115.369
O3 C1 H4 115.837 O3 C1 H5 116.292
O3 N2 H6 102.656 H4 C1 H5 115.940
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.100      
2 N -0.206      
3 O -0.386      
4 H 0.279      
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
  1.131 -1.528 1.368 2.342
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.727 -0.281 -1.970
y -0.281 -19.429 -1.068
z -1.970 -1.068 -17.577
Traceless
 xyz
x 1.776 -0.281 -1.970
y -0.281 -2.277 -1.068
z -1.970 -1.068 0.501
Polar
3z2-r21.002
x2-y22.702
xy-0.281
xz-1.970
yz-1.068


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.451 0.025 -0.032
y 0.025 3.946 -0.066
z -0.032 -0.066 3.718


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