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All results from a given calculation for CCl3CHO (trichloroacetaldehyde)

using model chemistry: B3LYP/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-1532.760760
Energy at 298.15K-1532.762160
HF Energy-1532.760760
Nuclear repulsion energy430.211004
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/cc-pVTZ
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' 2965 2866 31.00      
2 A' 1840 1779 166.03      
3 A' 1386 1340 9.82      
4 A' 1016 982 35.80      
5 A' 822 795 87.94      
6 A' 615 595 77.45      
7 A' 432 417 4.53      
8 A' 312 302 3.42      
9 A' 264 255 1.05      
10 A' 195 188 2.95      
11 A" 1011 977 21.72      
12 A" 688 665 137.72      
13 A" 321 310 4.88      
14 A" 243 235 0.97      
15 A" 83 80 5.62      

Unscaled Zero Point Vibrational Energy (zpe) 6096.7 cm-1
Scaled (by 0.9666) Zero Point Vibrational Energy (zpe) 5893.1 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/cc-pVTZ
ABC
0.06061 0.05434 0.05038

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.039 0.036 0.000
C2 0.924 -1.232 0.000
O3 0.496 -2.343 0.000
Cl4 -1.683 -0.341 0.000
Cl5 0.496 0.962 1.471
Cl6 0.496 0.962 -1.471
H7 1.997 -0.980 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 Cl4 Cl5 Cl6 H7
C11.54632.42271.76311.79701.79702.2059
C21.54631.19022.75512.67582.67581.1028
O32.42271.19022.95983.61753.61752.0275
Cl41.76312.75512.95982.93442.93443.7355
Cl51.79702.67583.61752.93442.94112.8611
Cl61.79702.67583.61752.93442.94112.8611
H72.20591.10282.02753.73552.86112.8611

picture of trichloroacetaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O3 124.071 C1 C2 H7 111.664
C2 C1 Cl4 112.554 C2 C1 Cl5 106.085
C2 C1 Cl6 106.085 O3 C2 H7 124.265
Cl4 C1 Cl5 111.022 Cl4 C1 Cl6 111.022
Cl5 C1 Cl6 109.841
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.043      
2 C 0.164      
3 O -0.189      
4 Cl -0.017      
5 Cl -0.048      
6 Cl -0.048      
7 H 0.097      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.055 1.091 0.000 1.518
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -51.475 -0.326 0.000
y -0.326 -59.990 0.000
z 0.000 0.000 -53.457
Traceless
 xyz
x 5.248 -0.326 0.000
y -0.326 -7.524 0.000
z 0.000 0.000 2.276
Polar
3z2-r24.552
x2-y28.514
xy-0.326
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.209 0.814 0.000
y 0.814 9.209 0.000
z 0.000 0.000 9.052


<r2> (average value of r2) Å2
<r2> 262.934
(<r2>)1/2 16.215