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All results from a given calculation for CF3CHO (trifluoroacetaldehyde)

using model chemistry: M06-2X/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 M06-2X/6-311G**
 hartrees
Energy at 0K-451.521906
Energy at 298.15K-451.524437
HF Energy-451.521906
Nuclear repulsion energy253.605217
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/6-311G**
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' 3033 3033 39.93      
2 A' 1932 1932 97.93      
3 A' 1419 1419 56.37      
4 A' 1361 1361 173.59      
5 A' 1254 1254 207.92      
6 A' 869 869 37.05      
7 A' 722 722 42.06      
8 A' 538 538 18.12      
9 A' 440 440 4.57      
10 A' 260 260 6.62      
11 A" 1248 1248 319.73      
12 A" 999 999 10.14      
13 A" 540 540 2.03      
14 A" 323 323 1.21      
15 A" 98 98 14.03      

Unscaled Zero Point Vibrational Energy (zpe) 7518.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7518.4 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 M06-2X/6-311G**
ABC
0.18388 0.10049 0.09873

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.021 0.358 0.000
C2 0.501 -1.099 0.000
O3 -0.261 -2.011 0.000
F4 -1.296 0.449 0.000
F5 0.501 0.983 1.080
F6 0.501 0.983 -1.080
H7 1.600 -1.205 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 F4 F5 F6 H7
C11.53452.38631.32051.33711.33712.2218
C21.53451.18882.37202.34592.34591.1041
O32.38631.18882.66873.27343.27342.0286
F41.32052.37202.66872.16412.16413.3351
F51.33712.34593.27342.16412.16062.6763
F61.33712.34593.27342.16412.16062.6763
H72.22181.10412.02863.33512.67632.6763

picture of trifluoroacetaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O3 121.878 C1 C2 H7 113.716
C2 C1 F4 112.149 C2 C1 F5 109.369
C2 C1 F6 109.369 O3 C2 H7 124.407
F4 C1 F5 109.033 F4 C1 F6 109.033
F5 C1 F6 107.788
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.621      
2 C 0.102      
3 O -0.248      
4 F -0.189      
5 F -0.213      
6 F -0.213      
7 H 0.139      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.737 0.016 0.000 1.737
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.619 -2.781 0.000
y -2.781 -35.588 0.000
z 0.000 0.000 -31.640
Traceless
 xyz
x 2.995 -2.781 0.000
y -2.781 -4.458 0.000
z 0.000 0.000 1.463
Polar
3z2-r22.926
x2-y24.969
xy-2.781
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.716 0.381 0.000
y 0.381 3.811 0.000
z 0.000 0.000 2.752


<r2> (average value of r2) Å2
<r2> 126.679
(<r2>)1/2 11.255