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

using model chemistry: PBEPBE/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 PBEPBE/cc-pVDZ
 hartrees
Energy at 0K-169.603470
Energy at 298.15K-169.607817
HF Energy-169.603470
Nuclear repulsion energy74.107745
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 PBEPBE/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 3214 3196 9.77      
2 A 3068 3050 36.10      
3 A 2975 2958 34.06      
4 A 1466 1457 3.31      
5 A 1325 1318 17.80      
6 A 1246 1239 29.67      
7 A 1205 1198 9.57      
8 A 1139 1133 1.35      
9 A 1036 1030 9.67      
10 A 921 916 16.37      
11 A 890 885 20.22      
12 A 750 746 6.08      

Unscaled Zero Point Vibrational Energy (zpe) 9618.1 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 9562.3 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 PBEPBE/cc-pVDZ
ABC
0.86790 0.80337 0.48078

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.702 -0.314 0.016
N2 -0.729 -0.468 -0.164
O3 -0.060 0.866 0.022
H4 1.172 -0.604 0.978
H5 1.316 -0.508 -0.884
H6 -1.113 -0.655 0.789

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.45021.40491.10891.10692.0019
N21.45021.50382.22182.16811.0445
O31.40491.50382.14332.14522.0025
H41.10892.22182.14331.86992.2938
H51.10692.16812.14521.86992.9532
H62.00191.04452.00252.29382.9532

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 56.760 C1 N2 H6 105.574
C1 O3 N2 59.695 N2 C1 O3 63.545
N2 C1 H4 119.911 N2 C1 H5 115.306
O3 C1 H4 116.502 O3 C1 H5 116.817
O3 N2 H6 102.081 H4 C1 H5 115.101
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.139      
2 N -0.114      
3 O -0.229      
4 H 0.038      
5 H 0.049      
6 H 0.116      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.034 -1.459 1.360 2.246
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.423 -0.198 -1.809
y -0.198 -18.646 -1.005
z -1.809 -1.005 -17.035
Traceless
 xyz
x 1.418 -0.198 -1.809
y -0.198 -1.917 -1.005
z -1.809 -1.005 0.499
Polar
3z2-r20.997
x2-y22.223
xy-0.198
xz-1.809
yz-1.005


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.670 -0.057 -0.168
y -0.057 2.790 -0.137
z -0.168 -0.137 2.812


<r2> (average value of r2) Å2
<r2> 33.627
(<r2>)1/2 5.799