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

using model chemistry: mPW1PW91/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at mPW1PW91/6-311G**
 hartrees
Energy at 0K-169.782836
Energy at 298.15K-169.787265
HF Energy-169.782836
Nuclear repulsion energy75.367204
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 mPW1PW91/6-311G**
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 3439 3290 1.39      
2 A 3189 3051 29.75      
3 A 3094 2960 32.78      
4 A 1552 1485 2.36      
5 A 1378 1318 22.05      
6 A 1319 1262 38.34      
7 A 1271 1216 14.30      
8 A 1214 1162 1.36      
9 A 1100 1052 9.97      
10 A 981 938 18.98      
11 A 940 899 33.20      
12 A 819 783 6.23      

Unscaled Zero Point Vibrational Energy (zpe) 10147.1 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 9707.7 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 mPW1PW91/6-311G**
ABC
0.89515 0.83342 0.49678

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.701 -0.299 0.016
N2 -0.706 -0.470 -0.162
O3 -0.079 0.848 0.022
H4 1.160 -0.570 0.966
H5 1.311 -0.466 -0.867
H6 -1.105 -0.670 0.758

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.42811.38681.08921.08701.9868
N21.42811.47152.18262.13681.0222
O31.38681.47152.10652.10981.9747
H41.08922.18262.10651.84232.2765
H51.08702.13682.10981.84232.9187
H61.98681.02221.97472.27652.9187

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 57.120 C1 N2 H6 107.188
C1 O3 N2 59.867 N2 C1 O3 63.013
N2 C1 H4 119.620 N2 C1 H5 115.670
O3 C1 H4 116.078 O3 C1 H5 116.528
O3 N2 H6 103.246 H4 C1 H5 115.680
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.033      
2 N -0.243      
3 O -0.265      
4 H 0.123      
5 H 0.134      
6 H 0.218      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.266 -1.634 1.511 2.561
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.195 -0.204 -1.990
y -0.204 -18.943 -1.192
z -1.990 -1.192 -16.986
Traceless
 xyz
x 1.770 -0.204 -1.990
y -0.204 -2.353 -1.192
z -1.990 -1.192 0.583
Polar
3z2-r21.166
x2-y22.748
xy-0.204
xz-1.990
yz-1.192


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.600 -0.016 -0.120
y -0.016 2.819 -0.117
z -0.120 -0.117 2.704


<r2> (average value of r2) Å2
<r2> 32.899
(<r2>)1/2 5.736