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

using model chemistry: B2PLYP/aug-cc-pVTZ

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/aug-cc-pVTZ
 hartrees
Energy at 0K-169.729288
Energy at 298.15K-169.733677
HF Energy-169.522629
Nuclear repulsion energy74.699423
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/aug-cc-pVTZ
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 3432 3299 1.84      
2 A 3202 3077 17.55      
3 A 3106 2985 30.80      
4 A 1549 1489 1.07      
5 A 1361 1308 23.60      
6 A 1267 1218 38.20      
7 A 1252 1204 7.80      
8 A 1227 1179 3.53      
9 A 1095 1052 8.82      
10 A 979 941 17.15      
11 A 894 859 32.82      
12 A 744 715 5.31      

Unscaled Zero Point Vibrational Energy (zpe) 10054.3 cm-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 9662.2 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/aug-cc-pVTZ
ABC
0.88487 0.81313 0.48624

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.679 -0.349 0.017
N2 -0.742 -0.436 -0.160
O3 -0.013 0.867 0.019
H4 1.116 -0.641 0.966
H5 1.270 -0.559 -0.865
H6 -1.156 -0.587 0.761

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.43471.39951.08471.08291.9938
N21.43471.50342.18262.13621.0207
O31.39951.50342.10912.11281.9924
H41.08472.18262.10911.83952.2819
H51.08292.13622.11281.83952.9208
H61.99381.02071.99242.28192.9208

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 56.834 C1 N2 H6 107.386
C1 O3 N2 59.109 N2 C1 O3 64.057
N2 C1 H4 119.416 N2 C1 H5 115.389
O3 C1 H4 115.621 O3 C1 H5 116.081
O3 N2 H6 102.566 H4 C1 H5 116.122
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.209      
2 N -0.256      
3 O -0.424      
4 H 0.356      
5 H 0.381      
6 H 0.153      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.169 -1.686 1.429 2.500
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.605 -0.376 -2.060
y -0.376 -19.455 -1.049
z -2.060 -1.049 -17.515
Traceless
 xyz
x 1.881 -0.376 -2.060
y -0.376 -2.395 -1.049
z -2.060 -1.049 0.515
Polar
3z2-r21.030
x2-y22.851
xy-0.376
xz-2.060
yz-1.049


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.249 0.038 -0.024
y 0.038 3.810 -0.036
z -0.024 -0.036 3.468


<r2> (average value of r2) Å2
<r2> 33.561
(<r2>)1/2 5.793