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All results from a given calculation for CH2NOH (formaldoxime)

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 CS 1A'
Energy calculated at BLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-169.805965
Energy at 298.15K-169.809832
HF Energy-169.805965
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 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' 3655 3648 72.34      
2 A' 3156 3150 3.91      
3 A' 3018 3013 7.68      
4 A' 1624 1621 8.52      
5 A' 1396 1393 11.83      
6 A' 1298 1295 77.11      
7 A' 1126 1123 9.19      
8 A' 834 833 126.00      
9 A' 515 514 6.46      
10 A" 930 928 34.51      
11 A" 762 761 10.27      
12 A" 439 438 113.72      

Unscaled Zero Point Vibrational Energy (zpe) 9376.6 cm-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 9358.8 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
2.21221 0.38336 0.32674

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.154 -0.019 0.000
N2 0.000 0.550 0.000
O3 -1.048 -0.426 0.000
H4 1.288 -1.113 0.000
H5 2.021 0.653 0.000
H6 -1.850 0.132 0.000

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.28692.24001.10231.09633.0083
N21.28691.43222.10352.02321.8967
O32.24001.43222.43543.25300.9769
H41.10232.10352.43541.91203.3762
H51.09632.02323.25301.91203.9056
H63.00831.89670.97693.37623.9056

picture of formaldoxime state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 O3 110.823 N2 C1 H4 123.195
N2 C1 H5 115.964 N2 O3 H6 102.213
H4 C1 H5 120.842
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 0.945      
2 N -0.028      
3 O -0.310      
4 H -0.303      
5 H -0.393      
6 H 0.089      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.344 -0.141 0.000 0.372
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.441 -1.303 0.000
y -1.303 -19.949 0.000
z 0.000 0.000 -19.601
Traceless
 xyz
x 7.334 -1.303 0.000
y -1.303 -3.928 0.000
z 0.000 0.000 -3.406
Polar
3z2-r2-6.812
x2-y27.509
xy-1.303
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.493 -0.010 0.000
y -0.010 4.163 -0.000
z 0.000 -0.000 3.139


<r2> (average value of r2) Å2
<r2> 42.029
(<r2>)1/2 6.483