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All results from a given calculation for CCl3CHO (trichloroacetaldehyde)

using model chemistry: B3LYP/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/LANL2DZ
 hartrees
Energy at 0K-196.792201
Energy at 298.15K-196.793454
HF Energy-196.792201
Nuclear repulsion energy164.713891
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 B3LYP/LANL2DZ
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' 3060 2941 23.77      
2 A' 1714 1647 132.47      
3 A' 1407 1353 10.47      
4 A' 1031 991 18.06      
5 A' 804 773 98.27      
6 A' 588 566 88.01      
7 A' 406 390 6.37      
8 A' 301 289 4.45      
9 A' 255 245 1.70      
10 A' 190 182 2.67      
11 A" 1017 977 39.34      
12 A" 654 629 144.67      
13 A" 317 305 5.18      
14 A" 232 223 1.63      
15 A" 86 83 9.88      

Unscaled Zero Point Vibrational Energy (zpe) 6030.8 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 5796.8 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 B3LYP/LANL2DZ
ABC
0.05721 0.05144 0.04738

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/LANL2DZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.048 0.015 0.000
C2 0.942 -1.245 0.000
O3 0.513 -2.397 0.000
Cl4 -1.736 -0.364 0.000
Cl5 0.513 0.993 1.519
Cl6 0.513 0.993 -1.519
H7 2.015 -0.989 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 Cl4 Cl5 Cl6 H7
C11.54512.45691.82361.86531.86532.2087
C21.54511.22912.81862.73832.73831.1034
O32.45691.22913.03183.71463.71462.0584
Cl41.82362.81863.03183.03443.03443.8024
Cl51.86532.73833.71463.03443.03792.9137
Cl61.86532.73833.71463.03443.03792.9137
H72.20871.10342.05843.80242.91372.9137

picture of trichloroacetaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O3 124.266 C1 C2 H7 111.933
C2 C1 Cl4 113.332 C2 C1 Cl5 106.443
C2 C1 Cl6 106.443 O3 C2 H7 123.801
Cl4 C1 Cl5 110.681 Cl4 C1 Cl6 110.681
Cl5 C1 Cl6 109.040
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.462      
2 C 0.126      
3 O -0.144      
4 Cl 0.107      
5 Cl 0.073      
6 Cl 0.073      
7 H 0.228      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.453 1.032 0.000 1.782
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.519 -0.698 0.000
y -0.698 -60.126 0.000
z 0.000 0.000 -52.511
Traceless
 xyz
x 6.800 -0.698 0.000
y -0.698 -9.112 0.000
z 0.000 0.000 2.312
Polar
3z2-r24.624
x2-y210.608
xy-0.698
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.918 1.271 0.000
y 1.271 7.078 0.000
z 0.000 0.000 7.125


<r2> (average value of r2) Å2
<r2> 173.328
(<r2>)1/2 13.165