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All results from a given calculation for CCl3CHO (trichloroacetaldehyde)

using model chemistry: M06-2X/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-1532.442054
Energy at 298.15K-1532.443602
HF Energy-1532.442054
Nuclear repulsion energy432.566680
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/6-31+G**
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' 3059 2912 21.24      
2 A' 1916 1825 171.52      
3 A' 1393 1327 10.54      
4 A' 1055 1005 33.10      
5 A' 874 833 94.14      
6 A' 636 605 66.53      
7 A' 457 436 2.84      
8 A' 319 303 4.13      
9 A' 277 264 1.58      
10 A' 206 196 2.82      
11 A" 1034 985 32.31      
12 A" 770 733 127.09      
13 A" 336 320 3.69      
14 A" 250 239 1.78      
15 A" 88 84 6.74      

Unscaled Zero Point Vibrational Energy (zpe) 6335.8 cm-1
Scaled (by 0.9522) Zero Point Vibrational Energy (zpe) 6032.9 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/6-31+G**
ABC
0.06176 0.05485 0.05077

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.041 0.045 0.000
C2 0.927 -1.224 0.000
O3 0.488 -2.333 0.000
Cl4 -1.666 -0.357 0.000
Cl5 0.488 0.964 1.459
Cl6 0.488 0.964 -1.459
H7 2.005 -0.982 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 Cl4 Cl5 Cl6 H7
C11.54782.41951.75411.78121.78122.2164
C21.54781.19272.73452.66622.66621.1047
O32.41951.19272.92313.60533.60532.0312
Cl41.75412.73452.92312.91822.91823.7242
Cl51.78122.66623.60532.91822.91752.8666
Cl61.78122.66623.60532.91822.91752.8666
H72.21641.10472.03123.72422.86662.8666

picture of trichloroacetaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O3 123.466 C1 C2 H7 112.283
C2 C1 Cl4 111.671 C2 C1 Cl5 106.224
C2 C1 Cl6 106.224 O3 C2 H7 124.251
Cl4 C1 Cl5 111.261 Cl4 C1 Cl6 111.261
Cl5 C1 Cl6 109.964
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.549      
2 C 0.219      
3 O -0.285      
4 Cl 0.168      
5 Cl 0.131      
6 Cl 0.131      
7 H 0.186      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.233 1.054 0.000 1.622
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -51.763 -0.508 0.000
y -0.508 -60.835 0.000
z 0.000 0.000 -54.043
Traceless
 xyz
x 5.676 -0.508 0.000
y -0.508 -7.932 0.000
z 0.000 0.000 2.256
Polar
3z2-r24.511
x2-y29.072
xy-0.508
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.137 0.871 0.000
y 0.871 9.259 0.000
z 0.000 0.000 8.995


<r2> (average value of r2) Å2
<r2> 260.724
(<r2>)1/2 16.147