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All results from a given calculation for CCl3CHO (trichloroacetaldehyde)

using model chemistry: BLYP/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/cc-pVDZ
 hartrees
Energy at 0K-1532.578042
Energy at 298.15K-1532.579223
HF Energy-1532.578042
Nuclear repulsion energy422.751451
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 BLYP/cc-pVDZ
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' 2859 2863 44.60      
2 A' 1764 1767 151.33      
3 A' 1322 1324 9.82      
4 A' 961 963 33.38      
5 A' 770 772 99.56      
6 A' 579 580 95.11      
7 A' 402 403 7.74      
8 A' 298 299 3.59      
9 A' 251 251 0.56      
10 A' 186 186 2.45      
11 A" 958 960 19.92      
12 A" 626 627 167.82      
13 A" 306 306 5.39      
14 A" 231 232 0.25      
15 A" 80 80 4.27      

Unscaled Zero Point Vibrational Energy (zpe) 5796.5 cm-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 5805.7 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 BLYP/cc-pVDZ
ABC
0.05856 0.05256 0.04854

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.041 0.032 0.000
C2 0.938 -1.250 0.000
O3 0.505 -2.378 0.000
Cl4 -1.711 -0.354 0.000
Cl5 0.505 0.980 1.499
Cl6 0.505 0.980 -1.499
H7 2.028 -0.982 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 Cl4 Cl5 Cl6 H7
C11.56482.45451.79421.83361.83362.2310
C21.56481.20812.79632.72262.72261.1235
O32.45451.20813.00133.67823.67822.0670
Cl41.79422.79633.00132.98962.98963.7919
Cl51.83362.72263.67822.98962.99852.9017
Cl61.83362.72263.67822.98962.99852.9017
H72.23101.12352.06703.79192.90172.9017

picture of trichloroacetaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O3 124.043 C1 C2 H7 111.116
C2 C1 Cl4 112.532 C2 C1 Cl5 106.206
C2 C1 Cl6 106.206 O3 C2 H7 124.840
Cl4 C1 Cl5 110.988 Cl4 C1 Cl6 110.988
Cl5 C1 Cl6 109.700
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.274      
2 C 0.272      
3 O -0.103      
4 Cl 0.052      
5 Cl 0.018      
6 Cl 0.018      
7 H 0.015      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.946 0.757 0.000 1.212
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -51.277 -0.275 0.000
y -0.275 -58.656 0.000
z 0.000 0.000 -53.050
Traceless
 xyz
x 4.576 -0.275 0.000
y -0.275 -6.493 0.000
z 0.000 0.000 1.916
Polar
3z2-r23.833
x2-y27.379
xy-0.275
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.516 0.889 0.000
y 0.889 8.372 0.000
z 0.000 0.000 8.226


<r2> (average value of r2) Å2
<r2> 270.643
(<r2>)1/2 16.451