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

using model chemistry: B3PW91/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/6-31G*
 hartrees
Energy at 0K-169.716114
Energy at 298.15K-169.720525
HF Energy-169.716114
Nuclear repulsion energy74.970534
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 B3PW91/6-31G*
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 3391 3244 4.24      
2 A 3193 3055 32.94      
3 A 3099 2965 32.08      
4 A 1570 1502 3.99      
5 A 1392 1332 24.67      
6 A 1311 1254 33.28      
7 A 1278 1223 12.11      
8 A 1212 1159 1.16      
9 A 1100 1052 11.76      
10 A 979 936 16.77      
11 A 937 897 27.66      
12 A 804 769 6.63      

Unscaled Zero Point Vibrational Energy (zpe) 10132.3 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 9693.5 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 B3PW91/6-31G*
ABC
0.88639 0.82415 0.49131

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.701 -0.305 0.017
N2 -0.713 -0.470 -0.162
O3 -0.072 0.855 0.021
H4 1.164 -0.581 0.968
H5 1.312 -0.481 -0.869
H6 -1.115 -0.660 0.765

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.43441.39321.09311.09071.9952
N21.43441.48272.19332.14491.0278
O31.39321.48272.11722.11931.9833
H41.09312.19332.11721.84552.2888
H51.09072.14492.11931.84552.9309
H61.99521.02781.98332.28882.9309

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 57.031 C1 N2 H6 107.105
C1 O3 N2 59.739 N2 C1 O3 63.230
N2 C1 H4 119.797 N2 C1 H5 115.632
O3 C1 H4 116.241 O3 C1 H5 116.604
O3 N2 H6 102.871 H4 C1 H5 115.366
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.004      
2 N -0.347      
3 O -0.361      
4 H 0.173      
5 H 0.189      
6 H 0.341      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.244 -1.619 1.540 2.557
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.159 -0.225 -2.005
y -0.225 -18.791 -1.185
z -2.005 -1.185 -16.973
Traceless
 xyz
x 1.723 -0.225 -2.005
y -0.225 -2.225 -1.185
z -2.005 -1.185 0.502
Polar
3z2-r21.004
x2-y22.633
xy-0.225
xz-2.005
yz-1.185


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.515 -0.033 -0.157
y -0.033 2.654 -0.127
z -0.157 -0.127 2.662


<r2> (average value of r2) Å2
<r2> 33.087
(<r2>)1/2 5.752