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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-1532.316842
Energy at 298.15K-1532.318272
HF Energy-1532.316842
Nuclear repulsion energy423.200563
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' 3119 3119 11.62      
2 A' 1807 1807 109.37      
3 A' 1420 1420 10.19      
4 A' 1073 1073 20.24      
5 A' 859 859 94.66      
6 A' 624 624 73.14      
7 A' 438 438 3.04      
8 A' 304 304 5.26      
9 A' 266 266 3.55      
10 A' 203 203 2.38      
11 A" 1047 1047 37.01      
12 A" 724 724 128.15      
13 A" 333 333 2.28      
14 A" 235 235 2.26      
15 A" 81 81 9.19      

Unscaled Zero Point Vibrational Energy (zpe) 6266.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6266.4 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
0.05923 0.05270 0.04832

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 0.059 0.020 0.000
C2 0.939 -1.228 0.000
O3 0.499 -2.361 0.000
Cl4 -1.704 -0.388 0.000
Cl5 0.499 0.992 1.497
Cl6 0.499 0.992 -1.497
H7 2.010 -0.992 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 Cl4 Cl5 Cl6 H7
C11.52722.42131.80911.83881.83882.1982
C21.52721.21552.77342.71372.71371.0968
O32.42131.21552.95783.67223.67222.0390
Cl41.80912.77342.95782.99972.99973.7630
Cl51.83882.71373.67222.99972.99482.9090
Cl61.83882.71373.67222.99972.99482.9090
H72.19821.09682.03903.76302.90902.9090

picture of trichloroacetaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O3 123.575 C1 C2 H7 112.782
C2 C1 Cl4 112.191 C2 C1 Cl5 107.095
C2 C1 Cl6 107.095 O3 C2 H7 123.643
Cl4 C1 Cl5 110.631 Cl4 C1 Cl6 110.631
Cl5 C1 Cl6 109.045
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 -0.709      
2 C 0.317      
3 O -0.314      
4 Cl 0.197      
5 Cl 0.149      
6 Cl 0.149      
7 H 0.211      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.508 0.807 0.000 1.711
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -52.265 -1.059 0.000
y -1.059 -61.737 0.000
z 0.000 0.000 -55.142
Traceless
 xyz
x 6.174 -1.059 0.000
y -1.059 -8.034 0.000
z 0.000 0.000 1.859
Polar
3z2-r23.718
x2-y29.472
xy-1.059
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.441 1.310 0.000
y 1.310 7.350 0.000
z 0.000 0.000 7.474


<r2> (average value of r2) Å2
<r2> 271.260
(<r2>)1/2 16.470