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All results from a given calculation for CH3CHNOH (Acetaldoxime)

using model chemistry: B97D3/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS trans 1A'
Energy calculated at B97D3/cc-pVTZ
 hartrees
Energy at 0K-209.093888
Energy at 298.15K-209.099844
HF Energy-209.093888
Nuclear repulsion energy116.824183
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 B97D3/cc-pVTZ
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' 3745 3693 71.58      
2 A' 3078 3035 17.25      
3 A' 3028 2986 21.61      
4 A' 2972 2930 24.76      
5 A' 1665 1642 0.62      
6 A' 1452 1432 10.25      
7 A' 1408 1388 8.63      
8 A' 1371 1352 15.27      
9 A' 1257 1239 51.12      
10 A' 1126 1110 3.52      
11 A' 965 952 118.17      
12 A' 874 862 46.02      
13 A' 552 545 15.99      
14 A' 318 313 3.38      
15 A" 3019 2977 18.85      
16 A" 1448 1428 7.08      
17 A" 1049 1035 0.79      
18 A" 888 875 7.94      
19 A" 412 406 118.65      
20 A" 276 272 0.44      
21 A" 197 194 0.29      

Unscaled Zero Point Vibrational Energy (zpe) 15549.7 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 15332.0 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 B97D3/cc-pVTZ
ABC
1.53078 0.14041 0.13176

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.295 1.311 0.000
C2 0.000 0.568 0.000
N3 -0.000 -0.709 0.000
O4 1.319 -1.224 0.000
H5 1.157 -2.176 0.000
H6 -2.137 0.614 0.000
H7 -1.370 1.960 0.881
H8 -1.370 1.960 -0.881
H9 0.942 1.126 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 O4 H5 H6 H7 H8 H9
C11.49332.39963.64164.26351.09221.09721.09722.2449
C21.49331.27722.22522.97852.13732.14272.14271.0947
N32.39961.27721.41611.86892.51343.12693.12692.0628
O43.64162.22521.41610.96593.91444.25984.25982.3801
H54.26352.97851.86890.96594.31754.92694.92693.3093
H61.09222.13732.51343.91444.31751.78211.78213.1209
H71.09722.14273.12694.25984.92691.78211.76272.6109
H81.09722.14273.12694.25984.92691.78211.76272.6109
H92.24491.09472.06282.38013.30933.12092.61092.6109

picture of Acetaldoxime state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 120.328 C1 C2 H9 118.971
C2 C1 H6 110.416 C2 C1 H7 110.589
C2 C1 H8 110.589 C2 N3 O4 113.240
N3 C2 H9 120.700 N3 O4 H5 102.888
H6 C1 H7 109.016 H6 C1 H8 109.016
H7 C1 H8 107.134
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.223      
2 C -0.014      
3 N -0.065      
4 O -0.238      
5 H 0.213      
6 H 0.093      
7 H 0.089      
8 H 0.089      
9 H 0.057      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.349 0.550 0.000 0.652
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.243 -2.056 0.000
y -2.056 -18.930 0.000
z 0.000 0.000 -25.075
Traceless
 xyz
x -3.241 -2.056 0.000
y -2.056 6.229 0.000
z 0.000 0.000 -2.988
Polar
3z2-r2-5.976
x2-y2-6.313
xy-2.056
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.152 -1.523 0.000
y -1.523 7.593 0.000
z 0.000 0.000 3.909


<r2> (average value of r2) Å2
<r2> 92.323
(<r2>)1/2 9.608