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

using model chemistry: HF/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HF/LANL2DZ
 hartrees
Energy at 0K-168.746787
Energy at 298.15K-168.751227
HF Energy-168.746787
Nuclear repulsion energy74.068354
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 HF/LANL2DZ
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 3742 3367 5.96      
2 A 3474 3126 22.91      
3 A 3354 3018 31.01      
4 A 1674 1506 0.56      
5 A 1421 1279 25.32      
6 A 1371 1234 36.99      
7 A 1335 1201 0.74      
8 A 1320 1188 32.13      
9 A 1169 1052 7.66      
10 A 1063 956 32.56      
11 A 868 781 48.52      
12 A 809 728 5.16      

Unscaled Zero Point Vibrational Energy (zpe) 10799.3 cm-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 9718.3 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 HF/LANL2DZ
ABC
0.85353 0.81539 0.47371

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/LANL2DZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.724 -0.300 0.020
N2 -0.688 -0.505 -0.154
O3 -0.109 0.877 0.018
H4 1.187 -0.524 0.961
H5 1.329 -0.439 -0.850
H6 -1.172 -0.715 0.703

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.43671.44151.07271.06882.0579
N21.43671.50842.18112.13401.0073
O31.44151.50842.12902.13332.0339
H41.07272.18112.12901.81882.3809
H51.06882.13402.13331.81882.9573
H62.05791.00732.03392.38092.9573

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 58.551 C1 N2 H6 113.548
C1 O3 N2 58.236 N2 C1 O3 63.213
N2 C1 H4 120.029 N2 C1 H5 116.030
O3 C1 H4 114.931 O3 C1 H5 115.583
O3 N2 H6 106.183 H4 C1 H5 116.270
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.047      
2 N -0.280      
3 O -0.390      
4 H 0.193      
5 H 0.215      
6 H 0.308      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.768 -2.372 1.949 3.543
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.968 -0.159 -2.440
y -0.159 -20.300 -1.575
z -2.440 -1.575 -17.478
Traceless
 xyz
x 2.921 -0.159 -2.440
y -0.159 -3.578 -1.575
z -2.440 -1.575 0.657
Polar
3z2-r21.313
x2-y24.332
xy-0.159
xz-2.440
yz-1.575


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.495 0.172 -0.096
y 0.172 3.035 -0.047
z -0.096 -0.047 2.197


<r2> (average value of r2) Å2
<r2> 34.055
(<r2>)1/2 5.836