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All results from a given calculation for CH2NOH (formaldoxime)

using model chemistry: M06-2X/6-31G(2df,p)

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(2df,p)
 hartrees
Energy at 0K-169.749370
Energy at 298.15K-169.753322
HF Energy-169.749370
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(2df,p)
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' 3904 3718 99.42      
2 A' 3274 3118 3.22      
3 A' 3137 2988 2.94      
4 A' 1770 1686 2.13      
5 A' 1463 1393 21.37      
6 A' 1380 1314 79.23      
7 A' 1205 1148 20.23      
8 A' 1010 962 103.38      
9 A' 548 521 7.06      
10 A" 1004 957 29.98      
11 A" 829 789 3.47      
12 A" 413 393 128.28      

Unscaled Zero Point Vibrational Energy (zpe) 9967.6 cm-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 9493.1 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(2df,p)
ABC
2.35348 0.40211 0.34343

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.131 -0.038 0.000
N2 0.000 0.529 0.000
O3 -1.026 -0.390 0.000
H4 1.238 -1.121 0.000
H5 2.002 0.605 0.000
H6 -1.815 0.159 0.000

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.26512.18571.08861.08272.9522
N21.26511.37792.06332.00361.8522
O32.18571.37792.37963.18770.9608
H41.08862.06332.37961.88743.3106
H51.08272.00363.18771.88743.8429
H62.95221.85220.96083.31063.8429

picture of formaldoxime state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 O3 111.503 N2 C1 H4 122.304
N2 C1 H5 116.951 N2 O3 H6 103.290
H4 C1 H5 120.745
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.199      
2 N 0.019      
3 O -0.446      
4 H 0.141      
5 H 0.149      
6 H 0.336      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.115 -0.086 0.000 0.144
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.572 -1.428 0.000
y -1.428 -18.763 0.000
z 0.000 0.000 -18.608
Traceless
 xyz
x 7.113 -1.428 0.000
y -1.428 -3.673 0.000
z 0.000 0.000 -3.440
Polar
3z2-r2-6.880
x2-y27.191
xy-1.428
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.174 -0.118 0.000
y -0.118 3.013 0.000
z 0.000 0.000 1.866


<r2> (average value of r2) Å2
<r2> 39.959
(<r2>)1/2 6.321