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

using model chemistry: B2PLYP/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 B2PLYP/6-31G
 hartrees
Energy at 0K-169.485548
Energy at 298.15K-169.489820
HF Energy-169.365804
Nuclear repulsion energy71.842128
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 B2PLYP/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 3370 3370 7.14      
2 A 3271 3271 20.03      
3 A 3156 3156 15.59      
4 A 1586 1586 0.52      
5 A 1359 1359 20.88      
6 A 1245 1245 13.81      
7 A 1193 1193 11.15      
8 A 1138 1138 17.55      
9 A 1055 1055 15.22      
10 A 973 973 25.47      
11 A 786 786 18.69      
12 A 631 631 0.80      

Unscaled Zero Point Vibrational Energy (zpe) 9880.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9880.9 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 B2PLYP/6-31G
ABC
0.84146 0.73047 0.44353

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.574 -0.532 0.022
N2 -0.857 -0.276 -0.155
O3 0.231 0.899 0.010
H4 0.947 -0.907 0.971
H5 1.082 -0.898 -0.862
H6 -1.325 -0.261 0.765

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.46491.47161.08641.08252.0570
N21.46491.60992.21832.15541.0324
O31.47161.60992.16672.17112.0823
H41.08642.21832.16671.83772.3701
H51.08252.15542.17111.83772.9735
H62.05701.03242.08232.37012.9735

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 56.954 C1 N2 H6 109.699
C1 O3 N2 56.554 N2 C1 O3 66.493
N2 C1 H4 120.063 N2 C1 H5 114.751
O3 C1 H4 114.945 O3 C1 H5 115.590
O3 N2 H6 101.776 H4 C1 H5 115.833
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.084      
2 N -0.356      
3 O -0.393      
4 H 0.165      
5 H 0.187      
6 H 0.313      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.769 -2.407 1.845 3.129
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.878 -1.192 -2.628
y -1.192 -19.188 -0.498
z -2.628 -0.498 -17.547
Traceless
 xyz
x 1.489 -1.192 -2.628
y -1.192 -1.975 -0.498
z -2.628 -0.498 0.486
Polar
3z2-r20.972
x2-y22.310
xy-1.192
xz-2.628
yz-0.498


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.555 -0.167 -0.164
y -0.167 3.002 -0.019
z -0.164 -0.019 2.452


<r2> (average value of r2) Å2
<r2> 35.367
(<r2>)1/2 5.947