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

using model chemistry: mPW1PW91/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 mPW1PW91/cc-pVDZ
 hartrees
Energy at 0K-169.749189
Energy at 298.15K-169.753612
HF Energy-169.749189
Nuclear repulsion energy75.192857
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/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 3403 3262 1.47      
2 A 3192 3059 29.19      
3 A 3093 2964 28.72      
4 A 1530 1466 3.79      
5 A 1375 1318 20.50      
6 A 1320 1265 36.02      
7 A 1264 1212 12.91      
8 A 1204 1154 0.81      
9 A 1088 1042 9.03      
10 A 970 930 18.67      
11 A 945 905 27.91      
12 A 817 783 6.03      

Unscaled Zero Point Vibrational Energy (zpe) 10100.4 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 9679.2 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 mPW1PW91/cc-pVDZ
ABC
0.89031 0.83032 0.49527

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.705 -0.290 0.016
N2 -0.702 -0.478 -0.163
O3 -0.090 0.848 0.023
H4 1.176 -0.562 0.970
H5 1.322 -0.454 -0.874
H6 -1.094 -0.683 0.767

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.43031.38831.09761.09581.9879
N21.43031.47272.19432.14541.0296
O31.38831.47272.11812.11971.9768
H41.09762.19432.11811.85272.2817
H51.09582.14542.11971.85272.9293
H61.98791.02961.97682.28172.9293

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 106.697
C1 O3 N2 59.901 N2 C1 O3 62.979
N2 C1 H4 119.896 N2 C1 H5 115.639
O3 C1 H4 116.384 O3 C1 H5 116.656
O3 N2 H6 102.934 H4 C1 H5 115.280
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.154      
2 N -0.132      
3 O -0.258      
4 H 0.050      
5 H 0.061      
6 H 0.125      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.186 -1.545 1.427 2.414
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.143 -0.147 -1.855
y -0.147 -18.665 -1.133
z -1.855 -1.133 -16.866
Traceless
 xyz
x 1.623 -0.147 -1.855
y -0.147 -2.161 -1.133
z -1.855 -1.133 0.538
Polar
3z2-r21.075
x2-y22.522
xy-0.147
xz-1.855
yz-1.133


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.513 -0.007 -0.140
y -0.007 2.693 -0.123
z -0.140 -0.123 2.632


<r2> (average value of r2) Å2
<r2> 32.912
(<r2>)1/2 5.737