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

using model chemistry: B2PLYP/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-169.627814
Energy at 298.15K-169.632199
HF Energy-169.463446
Nuclear repulsion energy74.493713
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/cc-pVDZ
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 3394 3250 1.92      
2 A 3195 3060 32.45      
3 A 3096 2965 30.94      
4 A 1536 1471 3.07      
5 A 1366 1308 21.62      
6 A 1280 1226 32.90      
7 A 1252 1199 9.83      
8 A 1209 1158 1.58      
9 A 1083 1037 9.91      
10 A 965 924 15.80      
11 A 908 870 27.47      
12 A 747 715 4.30      

Unscaled Zero Point Vibrational Energy (zpe) 10015.2 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 9591.5 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/cc-pVDZ
ABC
0.87888 0.80987 0.48476

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.688 -0.331 0.017
N2 -0.735 -0.452 -0.162
O3 -0.036 0.866 0.020
H4 1.145 -0.625 0.971
H5 1.293 -0.535 -0.874
H6 -1.133 -0.615 0.775

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.43981.39891.09801.09601.9936
N21.43981.50292.20172.15101.0308
O31.39891.50292.12662.12801.9921
H41.09802.20172.12661.85352.2866
H51.09602.15102.12801.85352.9346
H61.99361.03081.99212.28662.9346

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 56.718 C1 N2 H6 106.413
C1 O3 N2 59.366 N2 C1 O3 63.916
N2 C1 H4 119.752 N2 C1 H5 115.378
O3 C1 H4 116.277 O3 C1 H5 116.542
O3 N2 H6 102.053 H4 C1 H5 115.308
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.183      
2 N -0.120      
3 O -0.263      
4 H 0.036      
5 H 0.047      
6 H 0.118      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.100 -1.625 1.433 2.430
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.384 -0.267 -1.920
y -0.267 -18.796 -1.004
z -1.920 -1.004 -17.065
Traceless
 xyz
x 1.547 -0.267 -1.920
y -0.267 -2.071 -1.004
z -1.920 -1.004 0.525
Polar
3z2-r21.049
x2-y22.412
xy-0.267
xz-1.920
yz-1.004


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.540 -0.048 -0.150
y -0.048 2.746 -0.108
z -0.150 -0.108 2.650


<r2> (average value of r2) Å2
<r2> 33.417
(<r2>)1/2 5.781