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All results from a given calculation for CH3CHNOH (Acetaldoxime)

using model chemistry: B97D3/6-311G**

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 B97D3/6-311G**
 hartrees
Energy at 0K-209.071951
Energy at 298.15K-209.077919
HF Energy-209.071951
Nuclear repulsion energy116.708253
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 B97D3/6-311G**
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' 3761 3707 77.83      
2 A' 3079 3035 20.04      
3 A' 3027 2983 23.42      
4 A' 2970 2927 27.80      
5 A' 1665 1641 0.76      
6 A' 1455 1434 12.17      
7 A' 1410 1390 9.93      
8 A' 1370 1351 19.69      
9 A' 1257 1239 50.98      
10 A' 1125 1109 3.13      
11 A' 969 956 123.80      
12 A' 879 867 39.45      
13 A' 553 545 16.25      
14 A' 318 313 3.03      
15 A" 3020 2977 23.58      
16 A" 1450 1430 8.88      
17 A" 1047 1032 0.48      
18 A" 885 872 9.13      
19 A" 423 417 132.73      
20 A" 276 272 0.63      
21 A" 200 197 0.40      

Unscaled Zero Point Vibrational Energy (zpe) 15569.1 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 15346.5 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 B97D3/6-311G**
ABC
1.52297 0.14023 0.13156

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.303 1.306 0.000
C2 0.000 0.570 0.000
N3 0.004 -0.711 0.000
O4 1.324 -1.219 0.000
H5 1.164 -2.172 0.000
H6 -2.139 0.600 0.000
H7 -1.383 1.955 0.884
H8 -1.383 1.955 -0.884
H9 0.942 1.132 0.000

Atom - Atom Distances (Å)
  C1 C2 N3 O4 H5 H6 H7 H8 H9
C11.49662.40323.64404.26421.09431.09921.09922.2515
C21.49661.28052.22572.97872.13912.14782.14781.0968
N32.40321.28051.41461.86592.51183.13223.13222.0676
O43.64402.22571.41460.96583.91164.26454.26452.3823
H54.26422.97871.86590.96584.31204.92964.92963.3115
H61.09432.13912.51183.91164.31201.78551.78553.1263
H71.09922.14783.13224.26454.92961.78551.76732.6199
H81.09922.14783.13224.26454.92961.78551.76732.6199
H92.25151.09682.06762.38233.31153.12632.61992.6199

picture of Acetaldoxime state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N3 120.246 C1 C2 H9 119.016
C2 C1 H6 110.292 C2 C1 H7 110.635
C2 C1 H8 110.635 C2 N3 O4 113.096
N3 C2 H9 120.738 N3 O4 H5 102.617
H6 C1 H7 109.007 H6 C1 H8 109.007
H7 C1 H8 107.189
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.298      
2 C 0.027      
3 N -0.143      
4 O -0.303      
5 H 0.256      
6 H 0.126      
7 H 0.123      
8 H 0.123      
9 H 0.090      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.368 0.463 0.000 0.592
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.294 -2.128 0.000
y -2.128 -18.712 0.000
z 0.000 0.000 -25.028
Traceless
 xyz
x -3.424 -2.128 0.000
y -2.128 6.449 0.000
z 0.000 0.000 -3.025
Polar
3z2-r2-6.051
x2-y2-6.582
xy-2.128
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.727 -1.487 0.000
y -1.487 7.302 0.000
z 0.000 0.000 3.426


<r2> (average value of r2) Å2
<r2> 92.402
(<r2>)1/2 9.613