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All results from a given calculation for CH2NOH (formaldoxime)

using model chemistry: M06-2X/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/6-31G
 hartrees
Energy at 0K-169.670450
Energy at 298.15K-169.674342
HF Energy-169.670450
Nuclear repulsion energy 
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 M06-2X/6-31G
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' 3748 3748 69.71      
2 A' 3313 3313 2.54      
3 A' 3183 3183 0.07      
4 A' 1748 1748 0.56      
5 A' 1483 1483 10.06      
6 A' 1347 1347 93.11      
7 A' 1202 1202 7.12      
8 A' 882 882 101.25      
9 A' 523 523 8.94      
10 A" 1055 1055 54.52      
11 A" 815 815 1.47      
12 A" 400 400 216.28      

Unscaled Zero Point Vibrational Energy (zpe) 9848.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9848.2 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 M06-2X/6-31G
ABC
2.22703 0.38620 0.32912

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.148 -0.004 0.000
N2 0.000 0.555 0.000
O3 -1.038 -0.438 0.000
H4 1.271 -1.083 0.000
H5 2.010 0.649 0.000
H6 -1.868 0.072 0.000

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.27712.22891.08591.08113.0170
N21.27711.43652.07312.01261.9291
O32.22891.43652.39713.23620.9742
H41.08592.07312.39711.88273.3444
H51.08112.01263.23621.88273.9207
H63.01701.92910.97423.34443.9207

picture of formaldoxime state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 O3 110.310 N2 C1 H4 122.430
N2 C1 H5 116.935 N2 O3 H6 104.668
H4 C1 H5 120.634
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.142      
2 N -0.098      
3 O -0.542      
4 H 0.184      
5 H 0.188      
6 H 0.410      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.388 0.052 0.000 0.391
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -10.946 -1.484 0.000
y -1.484 -19.895 0.000
z 0.000 0.000 -18.896
Traceless
 xyz
x 8.449 -1.484 0.000
y -1.484 -4.974 0.000
z 0.000 0.000 -3.476
Polar
3z2-r2-6.951
x2-y28.949
xy-1.484
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.184 -0.083 0.000
y -0.083 2.721 0.000
z 0.000 0.000 1.154


<r2> (average value of r2) Å2
<r2> 41.321
(<r2>)1/2 6.428