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All results from a given calculation for CCl3CHO (trichloroacetaldehyde)

using model chemistry: BLYP/6-311G*

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/6-311G*
 hartrees
Energy at 0K-1532.635935
Energy at 298.15K-1532.637117
HF Energy-1532.635935
Nuclear repulsion energy423.484734
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/6-311G*
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' 2881 2874 45.41      
2 A' 1767 1762 165.30      
3 A' 1353 1350 11.33      
4 A' 944 942 45.67      
5 A' 763 762 97.80      
6 A' 575 574 108.55      
7 A' 400 399 9.22      
8 A' 301 300 3.53      
9 A' 257 256 0.28      
10 A' 189 189 2.73      
11 A" 967 964 23.85      
12 A" 613 611 182.69      
13 A" 308 308 8.42      
14 A" 236 235 0.15      
15 A" 82 82 5.33      

Unscaled Zero Point Vibrational Energy (zpe) 5817.9 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 5803.4 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/6-311G*
ABC
0.05869 0.05271 0.04873

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.038 0.033 0.000
C2 0.934 -1.253 0.000
O3 0.505 -2.375 0.000
Cl4 -1.709 -0.349 0.000
Cl5 0.505 0.978 1.497
Cl6 0.505 0.978 -1.497
H7 2.017 -0.998 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 Cl4 Cl5 Cl6 H7
C11.56752.45281.78851.83071.83072.2310
C21.56751.20152.79382.72122.72121.1126
O32.45281.20153.00103.67243.67242.0459
Cl41.78852.79383.00102.98352.98353.7822
Cl51.83072.72123.67242.98352.99362.9039
Cl61.83072.72123.67242.98352.99362.9039
H72.23101.11262.04593.78222.90392.9039

picture of trichloroacetaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O3 124.175 C1 C2 H7 111.579
C2 C1 Cl4 112.540 C2 C1 Cl5 106.151
C2 C1 Cl6 106.151 O3 C2 H7 124.246
Cl4 C1 Cl5 111.039 Cl4 C1 Cl6 111.039
Cl5 C1 Cl6 109.689
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.399      
2 C 0.167      
3 O -0.185      
4 Cl 0.094      
5 Cl 0.058      
6 Cl 0.058      
7 H 0.207      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.106 0.691 0.000 1.304
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -52.602 -0.503 0.000
y -0.503 -60.650 0.000
z 0.000 0.000 -54.895
Traceless
 xyz
x 5.170 -0.503 0.000
y -0.503 -6.901 0.000
z 0.000 0.000 1.731
Polar
3z2-r23.462
x2-y28.048
xy-0.503
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.928 1.003 0.000
y 1.003 8.767 0.000
z 0.000 0.000 8.809


<r2> (average value of r2) Å2
<r2> 271.010
(<r2>)1/2 16.462