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

using model chemistry: HF/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 HF/aug-cc-pVDZ
 hartrees
Energy at 0K-168.840794
Energy at 298.15K-168.845309
HF Energy-168.840794
Nuclear repulsion energy76.253450
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 HF/aug-cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3715 3383 2.80      
2 A 3356 3056 24.23      
3 A 3258 2967 38.51      
4 A 1660 1512 4.08      
5 A 1465 1334 30.76      
6 A 1425 1298 55.14      
7 A 1378 1254 13.75      
8 A 1341 1221 0.34      
9 A 1187 1081 7.21      
10 A 1059 964 19.46      
11 A 995 906 55.73      
12 A 898 818 9.37      

Unscaled Zero Point Vibrational Energy (zpe) 10867.9 cm-1
Scaled (by 0.9106) Zero Point Vibrational Energy (zpe) 9896.3 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 HF/aug-cc-pVDZ
ABC
0.91462 0.85514 0.50860

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.703 -0.280 0.017
N2 -0.683 -0.477 -0.160
O3 -0.103 0.833 0.023
H4 1.164 -0.535 0.964
H5 1.321 -0.418 -0.861
H6 -1.102 -0.695 0.729

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.41111.37491.08371.08201.9847
N21.41111.44462.16272.12311.0068
O31.37491.44462.08912.09201.9576
H41.08372.16272.08911.83532.2840
H51.08202.12312.09201.83532.9109
H61.98471.00681.95762.28402.9109

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 57.548 C1 N2 H6 109.196
C1 O3 N2 60.002 N2 C1 O3 62.450
N2 C1 H4 119.621 N2 C1 H5 116.147
O3 C1 H4 115.856 O3 C1 H5 116.238
O3 N2 H6 104.569 H4 C1 H5 115.872
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.182      
2 N -0.155      
3 O -0.735      
4 H -0.174      
5 H -0.178      
6 H 0.060      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.417 -1.731 1.498 2.692
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.160 -0.073 -2.008
y -0.073 -19.394 -1.317
z -2.008 -1.317 -17.265
Traceless
 xyz
x 2.170 -0.073 -2.008
y -0.073 -2.682 -1.317
z -2.008 -1.317 0.512
Polar
3z2-r21.024
x2-y23.235
xy-0.073
xz-2.008
yz-1.317


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.887 0.100 -0.028
y 0.100 3.429 -0.035
z -0.028 -0.035 3.060


<r2> (average value of r2) Å2
<r2> 32.579
(<r2>)1/2 5.708