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

using model chemistry: BLYP/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 BLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-169.770397
Energy at 298.15K-169.774706
HF Energy-169.770397
Nuclear repulsion energy73.360978
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 BLYP/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 3244 3238 5.92      
2 A 3086 3080 23.83      
3 A 2990 2984 36.84      
4 A 1476 1473 1.08      
5 A 1308 1305 21.19      
6 A 1203 1200 35.27      
7 A 1190 1188 6.29      
8 A 1156 1154 3.49      
9 A 1037 1035 9.23      
10 A 929 928 14.28      
11 A 837 835 28.09      
12 A 690 689 5.87      

Unscaled Zero Point Vibrational Energy (zpe) 9572.4 cm-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 9554.2 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 BLYP/aug-cc-pVDZ
ABC
0.85719 0.78062 0.46885

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.677 -0.376 0.018
N2 -0.771 -0.424 -0.162
O3 0.017 0.884 0.018
H4 1.117 -0.684 0.981
H5 1.267 -0.610 -0.882
H6 -1.184 -0.558 0.782

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.45921.42281.10291.10112.0197
N21.45921.53732.22212.16941.0388
O31.42281.53732.14442.14642.0260
H41.10292.22212.14441.86992.3135
H51.10112.16942.14641.86992.9630
H62.01971.03882.02602.31352.9630

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 56.622 C1 N2 H6 106.693
C1 O3 N2 58.919 N2 C1 O3 64.459
N2 C1 H4 119.640 N2 C1 H5 115.122
O3 C1 H4 115.630 O3 C1 H5 115.930
O3 N2 H6 101.965 H4 C1 H5 116.076
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.396      
2 N -0.028      
3 O -0.466      
4 H -0.436      
5 H -0.435      
6 H -0.032      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.073 -1.682 1.385 2.429
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.945 -0.419 -2.046
y -0.419 -19.630 -0.937
z -2.046 -0.937 -17.806
Traceless
 xyz
x 1.773 -0.419 -2.046
y -0.419 -2.255 -0.937
z -2.046 -0.937 0.482
Polar
3z2-r20.963
x2-y22.685
xy-0.419
xz-2.046
yz-0.937


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.517 0.007 -0.038
y 0.007 4.025 -0.055
z -0.038 -0.055 3.720


<r2> (average value of r2) Å2
<r2> 34.537
(<r2>)1/2 5.877