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All results from a given calculation for CCl3CHO (trichloroacetaldehyde)

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-1532.434663
Energy at 298.15K-1532.436220
HF Energy-1532.434663
Nuclear repulsion energy432.613269
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' 3054 2902 25.31      
2 A' 1932 1836 149.82      
3 A' 1398 1329 11.58      
4 A' 1056 1003 34.16      
5 A' 877 834 100.66      
6 A' 638 607 70.47      
7 A' 458 435 3.03      
8 A' 319 303 4.60      
9 A' 278 264 1.66      
10 A' 209 199 2.65      
11 A" 1035 984 31.90      
12 A" 773 734 135.91      
13 A" 337 321 3.37      
14 A" 251 239 1.71      
15 A" 90 85 6.09      

Unscaled Zero Point Vibrational Energy (zpe) 6352.6 cm-1
Scaled (by 0.9504) Zero Point Vibrational Energy (zpe) 6037.5 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 M06-2X/6-31G**
ABC
0.06188 0.05485 0.05071

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 0.043 0.045 0.000
C2 0.928 -1.225 0.000
O3 0.487 -2.332 0.000
Cl4 -1.664 -0.362 0.000
Cl5 0.487 0.966 1.458
Cl6 0.487 0.966 -1.458
H7 2.006 -0.979 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 Cl4 Cl5 Cl6 H7
C11.54842.41811.75451.78121.78122.2138
C21.54841.19142.73192.66902.66901.1051
O32.41811.19142.91643.60613.60612.0339
Cl41.75452.73192.91642.91842.91843.7208
Cl51.78122.66903.60612.91842.91692.8664
Cl61.78122.66903.60612.91842.91692.8664
H72.21381.10512.03393.72082.86642.8664

picture of trichloroacetaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O3 123.385 C1 C2 H7 111.997
C2 C1 Cl4 111.455 C2 C1 Cl5 106.360
C2 C1 Cl6 106.360 O3 C2 H7 124.617
Cl4 C1 Cl5 111.255 Cl4 C1 Cl6 111.255
Cl5 C1 Cl6 109.932
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 -0.410      
2 C 0.341      
3 O -0.331      
4 Cl 0.105      
5 Cl 0.071      
6 Cl 0.071      
7 H 0.154      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.254 0.839 0.000 1.509
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -51.349 -0.563 0.000
y -0.563 -59.613 0.000
z 0.000 0.000 -53.628
Traceless
 xyz
x 5.271 -0.563 0.000
y -0.563 -7.125 0.000
z 0.000 0.000 1.853
Polar
3z2-r23.706
x2-y28.264
xy-0.563
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.858 0.934 0.000
y 0.934 7.699 0.000
z 0.000 0.000 7.636


<r2> (average value of r2) Å2
<r2> 260.251
(<r2>)1/2 16.132