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

using model chemistry: PBE1PBE/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBE1PBE/6-311G*
 hartrees
Energy at 0K-169.631438
Energy at 298.15K-169.635872
HF Energy-169.631438
Nuclear repulsion energy75.421634
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 PBE1PBE/6-311G*
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 3437 3294 4.31      
2 A 3196 3064 34.23      
3 A 3098 2969 36.70      
4 A 1560 1495 2.98      
5 A 1403 1345 24.71      
6 A 1327 1272 37.42      
7 A 1288 1235 13.70      
8 A 1210 1160 1.46      
9 A 1110 1064 11.02      
10 A 988 947 18.70      
11 A 948 909 34.27      
12 A 828 794 6.60      

Unscaled Zero Point Vibrational Energy (zpe) 10197.0 cm-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 9773.8 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 PBE1PBE/6-311G*
ABC
0.89623 0.83490 0.49777

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.702 -0.297 0.016
N2 -0.704 -0.470 -0.162
O3 -0.081 0.847 0.023
H4 1.161 -0.565 0.968
H5 1.313 -0.460 -0.869
H6 -1.107 -0.677 0.755

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.42701.38631.09051.08821.9897
N21.42701.46802.18252.13701.0226
O31.38631.46802.10502.10911.9768
H41.09052.18252.10501.84662.2803
H51.08822.13702.10911.84662.9220
H61.98971.02261.97682.28032.9220

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 57.201 C1 N2 H6 107.488
C1 O3 N2 59.913 N2 C1 O3 62.886
N2 C1 H4 119.610 N2 C1 H5 115.687
O3 C1 H4 115.887 O3 C1 H5 116.418
O3 N2 H6 103.624 H4 C1 H5 115.899
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.171      
2 N -0.364      
3 O -0.241      
4 H 0.217      
5 H 0.231      
6 H 0.329      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.262 -1.624 1.557 2.579
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.270 -0.201 -2.049
y -0.201 -19.028 -1.244
z -2.049 -1.244 -17.043
Traceless
 xyz
x 1.765 -0.201 -2.049
y -0.201 -2.371 -1.244
z -2.049 -1.244 0.606
Polar
3z2-r21.212
x2-y22.758
xy-0.201
xz-2.049
yz-1.244


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.564 -0.024 -0.124
y -0.024 2.747 -0.125
z -0.124 -0.125 2.672


<r2> (average value of r2) Å2
<r2> 32.919
(<r2>)1/2 5.737