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

using model chemistry: PBEPBE/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-169.608275
Energy at 298.15K-169.612622
HF Energy-169.608275
Nuclear repulsion energy74.076840
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/6-31+G**
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 3240 6.37      
2 A 3101 3066 24.75      
3 A 3006 2972 32.30      
4 A 1496 1479 2.78      
5 A 1316 1301 16.24      
6 A 1241 1227 32.29      
7 A 1212 1198 11.49      
8 A 1162 1148 1.73      
9 A 1048 1036 11.82      
10 A 935 924 18.54      
11 A 887 877 28.79      
12 A 744 735 6.99      

Unscaled Zero Point Vibrational Energy (zpe) 9711.3 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 9600.6 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/6-31+G**
ABC
0.86693 0.80290 0.47937

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.699 -0.327 0.017
N2 -0.733 -0.461 -0.163
O3 -0.049 0.869 0.020
H4 1.159 -0.608 0.977
H5 1.306 -0.519 -0.878
H6 -1.135 -0.638 0.778

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.44951.41041.10101.09872.0100
N21.44951.50732.21372.16201.0382
O31.41041.50732.13412.13792.0066
H41.10102.21372.13411.86322.3030
H51.09872.16202.13791.86322.9526
H62.01001.03822.00662.30302.9526

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 56.939 C1 N2 H6 106.627
C1 O3 N2 59.468 N2 C1 O3 63.593
N2 C1 H4 119.815 N2 C1 H5 115.399
O3 C1 H4 115.822 O3 C1 H5 116.324
O3 N2 H6 102.489 H4 C1 H5 115.775
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.076      
2 N -0.327      
3 O -0.222      
4 H 0.157      
5 H 0.168      
6 H 0.300      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.266 -1.676 1.548 2.609
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.743 -0.321 -2.143
y -0.321 -19.599 -1.185
z -2.143 -1.185 -17.665
Traceless
 xyz
x 1.889 -0.321 -2.143
y -0.321 -2.395 -1.185
z -2.143 -1.185 0.507
Polar
3z2-r21.013
x2-y22.856
xy-0.321
xz-2.143
yz-1.185


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.039 -0.004 -0.047
y -0.004 3.408 -0.088
z -0.047 -0.088 3.265


<r2> (average value of r2) Å2
<r2> 34.035
(<r2>)1/2 5.834