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All results from a given calculation for CCl3CHO (trichloroacetaldehyde)

using model chemistry: B3LYP/TZVP

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/TZVP
 hartrees
Energy at 0K-1532.720140
Energy at 298.15K-1532.721539
HF Energy-1532.720140
Nuclear repulsion energy428.369256
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/TZVP
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' 2977 2874 28.55      
2 A' 1841 1777 174.15      
3 A' 1398 1350 10.28      
4 A' 1013 978 35.99      
5 A' 824 796 93.13      
6 A' 613 591 84.88      
7 A' 430 415 5.03      
8 A' 312 302 3.82      
9 A' 267 257 1.03      
10 A' 196 190 2.89      
11 A" 1013 978 25.75      
12 A" 689 665 150.71      
13 A" 321 310 4.85      
14 A" 244 235 1.04      
15 A" 83 81 6.99      

Unscaled Zero Point Vibrational Energy (zpe) 6110.0 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 5898.6 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/TZVP
ABC
0.06002 0.05394 0.04993

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.039 0.036 0.000
C2 0.925 -1.234 0.000
O3 0.500 -2.346 0.000
Cl4 -1.693 -0.345 0.000
Cl5 0.500 0.965 1.479
Cl6 0.500 0.965 -1.479
H7 2.000 -0.984 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 Cl4 Cl5 Cl6 H7
C11.54852.42641.77321.80651.80652.2097
C21.54851.19102.76462.68422.68421.1032
O32.42641.19102.96843.62693.62692.0265
Cl41.77322.76462.96842.95152.95153.7470
Cl51.80652.68423.62692.95152.95812.8697
Cl61.80652.68423.62692.95152.95812.8697
H72.20971.10322.02653.74702.86972.8697

picture of trichloroacetaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O3 124.163 C1 C2 H7 111.788
C2 C1 Cl4 112.495 C2 C1 Cl5 106.020
C2 C1 Cl6 106.020 O3 C2 H7 124.049
Cl4 C1 Cl5 111.075 Cl4 C1 Cl6 111.075
Cl5 C1 Cl6 109.919
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.006      
2 C 0.076      
3 O -0.220      
4 Cl 0.029      
5 Cl -0.002      
6 Cl -0.002      
7 H 0.125      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.107 1.097 0.000 1.558
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -51.668 -0.353 0.000
y -0.353 -60.776 0.000
z 0.000 0.000 -53.729
Traceless
 xyz
x 5.584 -0.353 0.000
y -0.353 -8.077 0.000
z 0.000 0.000 2.493
Polar
3z2-r24.986
x2-y29.108
xy-0.353
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.722 0.938 0.000
y 0.938 8.839 0.000
z 0.000 0.000 8.692


<r2> (average value of r2) Å2
<r2> 265.173
(<r2>)1/2 16.284