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

using model chemistry: B3PW91/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 B3PW91/aug-cc-pVDZ
 hartrees
Energy at 0K-169.746900
Energy at 298.15K-169.751307
HF Energy-169.746900
Nuclear repulsion energy74.851963
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/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 3404 3284 2.33      
2 A 3186 3073 20.30      
3 A 3084 2975 32.93      
4 A 1521 1467 1.39      
5 A 1356 1308 23.49      
6 A 1293 1247 36.60      
7 A 1252 1208 13.34      
8 A 1201 1158 2.02      
9 A 1081 1043 8.17      
10 A 968 934 16.33      
11 A 921 888 32.91      
12 A 791 763 6.53      

Unscaled Zero Point Vibrational Energy (zpe) 10028.3 cm-1
Scaled (by 0.9646) Zero Point Vibrational Energy (zpe) 9673.3 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/aug-cc-pVDZ
ABC
0.88170 0.82308 0.49008

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.704 -0.304 0.017
N2 -0.710 -0.473 -0.162
O3 -0.077 0.856 0.022
H4 1.165 -0.573 0.974
H5 1.316 -0.469 -0.875
H6 -1.113 -0.668 0.763

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.43511.39821.09591.09421.9971
N21.43511.48372.19492.14751.0278
O31.39821.48372.11912.12141.9863
H41.09592.19492.11911.85782.2896
H51.09422.14752.12141.85782.9358
H61.99711.02781.98632.28962.9358

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 57.214 C1 N2 H6 107.203
C1 O3 N2 59.645 N2 C1 O3 63.141
N2 C1 H4 119.671 N2 C1 H5 115.557
O3 C1 H4 115.815 O3 C1 H5 116.141
O3 N2 H6 103.031 H4 C1 H5 116.047
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.106      
2 N -0.113      
3 O -0.530      
4 H -0.253      
5 H -0.250      
6 H 0.040      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.247 -1.560 1.419 2.450
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.427 -0.174 -1.963
y -0.174 -19.299 -1.178
z -1.963 -1.178 -17.354
Traceless
 xyz
x 1.899 -0.174 -1.963
y -0.174 -2.408 -1.178
z -1.963 -1.178 0.509
Polar
3z2-r21.019
x2-y22.871
xy-0.174
xz-1.963
yz-1.178


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.217 0.042 -0.034
y 0.042 3.708 -0.057
z -0.034 -0.057 3.443


<r2> (average value of r2) Å2
<r2> 33.390
(<r2>)1/2 5.778