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

using model chemistry: B1B95/aug-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 B1B95/aug-cc-pVDZ
 hartrees
Energy at 0K-169.746026
Energy at 298.15K-169.750451
HF Energy-169.746026
Nuclear repulsion energy75.222113
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 B1B95/aug-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 3442 3297 1.84      
2 A 3212 3077 19.25      
3 A 3109 2979 31.34      
4 A 1528 1464 1.80      
5 A 1362 1305 22.92      
6 A 1311 1255 37.31      
7 A 1260 1207 14.73      
8 A 1207 1156 1.73      
9 A 1087 1041 7.85      
10 A 973 932 18.30      
11 A 941 901 31.81      
12 A 816 782 6.78      

Unscaled Zero Point Vibrational Energy (zpe) 10123.7 cm-1
Scaled (by 0.9579) Zero Point Vibrational Energy (zpe) 9697.5 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 B1B95/aug-cc-pVDZ
ABC
0.88967 0.83197 0.49524

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.705 -0.295 0.017
N2 -0.702 -0.476 -0.162
O3 -0.087 0.849 0.022
H4 1.166 -0.559 0.971
H5 1.316 -0.452 -0.873
H6 -1.101 -0.679 0.759

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.42951.39211.09221.09061.9897
N21.42951.47292.18612.13961.0240
O31.39211.47292.11012.11301.9766
H41.09222.18612.11011.85322.2799
H51.09062.13962.11301.85322.9251
H61.98971.02401.97662.27992.9251

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 57.300 C1 N2 H6 107.227
C1 O3 N2 59.782 N2 C1 O3 62.918
N2 C1 H4 119.610 N2 C1 H5 115.556
O3 C1 H4 115.765 O3 C1 H5 116.134
O3 N2 H6 103.203 H4 C1 H5 116.205
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.204      
2 N -0.094      
3 O -0.528      
4 H -0.304      
5 H -0.301      
6 H 0.024      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.263 -1.549 1.418 2.450
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.412 -0.141 -1.941
y -0.141 -19.280 -1.200
z -1.941 -1.200 -17.334
Traceless
 xyz
x 1.895 -0.141 -1.941
y -0.141 -2.407 -1.200
z -1.941 -1.200 0.512
Polar
3z2-r21.024
x2-y22.868
xy-0.141
xz-1.941
yz-1.200


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.177 0.046 -0.033
y 0.046 3.660 -0.057
z -0.033 -0.057 3.405


<r2> (average value of r2) Å2
<r2> 33.164
(<r2>)1/2 5.759