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

using model chemistry: B1B95/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B1B95/6-31G**
 hartrees
Energy at 0K-169.714592
Energy at 298.15K-169.719026
HF Energy-169.714592
Nuclear repulsion energy75.336524
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 B1B95/6-31G**
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 3426 3271 3.01      
2 A 3219 3073 30.95      
3 A 3123 2981 29.60      
4 A 1576 1505 4.55      
5 A 1396 1333 24.11      
6 A 1332 1271 33.61      
7 A 1286 1228 13.63      
8 A 1218 1163 0.83      
9 A 1106 1056 11.23      
10 A 985 940 18.89      
11 A 956 913 26.25      
12 A 831 793 6.95      

Unscaled Zero Point Vibrational Energy (zpe) 10226.1 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 9763.9 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 B1B95/6-31G**
ABC
0.89430 0.83298 0.49643

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.702 -0.295 0.017
N2 -0.704 -0.473 -0.162
O3 -0.083 0.848 0.022
H4 1.166 -0.565 0.965
H5 1.314 -0.462 -0.867
H6 -1.103 -0.672 0.760

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.42871.38721.08981.08751.9885
N21.42871.47162.18512.13781.0242
O31.38721.47162.10882.11141.9739
H41.08982.18512.10881.84122.2804
H51.08752.13782.11141.84122.9214
H61.98851.02421.97392.28042.9214

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 57.124 C1 N2 H6 107.162
C1 O3 N2 59.883 N2 C1 O3 62.993
N2 C1 H4 119.763 N2 C1 H5 115.672
O3 C1 H4 116.202 O3 C1 H5 116.603
O3 N2 H6 103.069 H4 C1 H5 115.477
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.018      
2 N -0.343      
3 O -0.366      
4 H 0.168      
5 H 0.184      
6 H 0.339      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.260 -1.606 1.532 2.552
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.133 -0.189 -1.975
y -0.189 -18.764 -1.205
z -1.975 -1.205 -16.953
Traceless
 xyz
x 1.726 -0.189 -1.975
y -0.189 -2.221 -1.205
z -1.975 -1.205 0.495
Polar
3z2-r20.990
x2-y22.631
xy-0.189
xz-1.975
yz-1.205


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.484 -0.023 -0.156
y -0.023 2.618 -0.130
z -0.156 -0.130 2.636


<r2> (average value of r2) Å2
<r2> 32.862
(<r2>)1/2 5.733