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

using model chemistry: LSDA/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at LSDA/STO-3G
 hartrees
Energy at 0K-166.663983
Energy at 298.15K-166.668300
HF Energy-166.663983
Nuclear repulsion energy72.167097
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 LSDA/STO-3G
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 3410 3054 1.65      
2 A 3262 2921 4.81      
3 A 3225 2888 35.56      
4 A 1592 1426 1.02      
5 A 1409 1262 16.74      
6 A 1335 1196 3.27      
7 A 1251 1120 12.99      
8 A 1158 1037 7.99      
9 A 1066 955 5.79      
10 A 1002 898 0.30      
11 A 957 857 4.45      
12 A 919 823 7.76      

Unscaled Zero Point Vibrational Energy (zpe) 10292.4 cm-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 9216.9 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 LSDA/STO-3G
ABC
0.82510 0.76022 0.45559

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.776 -0.238 0.011
N2 -0.702 -0.542 -0.176
O3 -0.177 0.863 0.030
H4 1.270 -0.506 0.969
H5 1.412 -0.357 -0.890
H6 -1.002 -0.816 0.845

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.52031.45651.11081.10912.0470
N21.52031.51352.28092.23901.0987
O31.45651.51352.20242.20452.0399
H41.11082.28092.20241.87022.2968
H51.10912.23902.20451.87023.0080
H62.04701.09872.03992.29683.0080

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 57.382 C1 N2 H6 101.597
C1 O3 N2 61.543 N2 C1 O3 61.075
N2 C1 H4 119.381 N2 C1 H5 115.872
O3 C1 H4 117.525 O3 C1 H5 117.827
O3 N2 H6 101.508 H4 C1 H5 114.798
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.081      
2 N -0.199      
3 O -0.108      
4 H 0.105      
5 H 0.115      
6 H 0.168      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.163 -0.784 1.441 2.010
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.569 -0.266 -1.494
y -0.266 -17.274 -1.213
z -1.494 -1.213 -15.563
Traceless
 xyz
x 0.849 -0.266 -1.494
y -0.266 -1.708 -1.213
z -1.494 -1.213 0.859
Polar
3z2-r21.718
x2-y21.704
xy-0.266
xz-1.494
yz-1.213


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.193 0.047 -0.223
y 0.047 1.452 -0.191
z -0.223 -0.191 1.384


<r2> (average value of r2) Å2
<r2> 34.072
(<r2>)1/2 5.837