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

using model chemistry: PBEPBEultrafine/6-31G**

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/6-31G**
 hartrees
Energy at 0K-169.597787
Energy at 298.15K-169.602140
HF Energy-169.597787
Nuclear repulsion energy74.125146
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/6-31G**
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 3255 3210 10.61      
2 A 3086 3044 34.20      
3 A 2996 2955 33.53      
4 A 1510 1490 3.42      
5 A 1337 1318 19.97      
6 A 1250 1233 29.42      
7 A 1218 1201 9.31      
8 A 1157 1141 1.39      
9 A 1050 1036 12.17      
10 A 934 921 15.64      
11 A 895 883 20.71      
12 A 753 742 6.63      

Unscaled Zero Point Vibrational Energy (zpe) 9720.1 cm-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 9587.0 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/6-31G**
ABC
0.86941 0.80270 0.48007

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.698 -0.323 0.016
N2 -0.735 -0.461 -0.163
O3 -0.049 0.868 0.021
H4 1.161 -0.616 0.972
H5 1.307 -0.523 -0.877
H6 -1.124 -0.640 0.784

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.45081.40571.10191.09972.0030
N21.45081.50662.21512.16441.0397
O31.40571.50662.13772.14012.0032
H41.10192.21512.13771.85792.2930
H51.09972.16442.14011.85792.9474
H62.00301.03972.00322.29302.9474

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 56.721 C1 N2 H6 105.897
C1 O3 N2 59.638 N2 C1 O3 63.641
N2 C1 H4 119.772 N2 C1 H5 115.432
O3 C1 H4 116.441 O3 C1 H5 116.818
O3 N2 H6 102.200 H4 C1 H5 115.107
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.094      
2 N -0.283      
3 O -0.343      
4 H 0.123      
5 H 0.138      
6 H 0.270      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.120 -1.538 1.455 2.395
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.378 -0.254 -1.928
y -0.254 -18.739 -1.065
z -1.928 -1.065 -17.088
Traceless
 xyz
x 1.535 -0.254 -1.928
y -0.254 -2.006 -1.065
z -1.928 -1.065 0.471
Polar
3z2-r20.941
x2-y22.361
xy-0.254
xz-1.928
yz-1.065


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.647 -0.068 -0.181
y -0.068 2.760 -0.138
z -0.181 -0.138 2.818


<r2> (average value of r2) Å2
<r2> 33.635
(<r2>)1/2 5.800