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All results from a given calculation for CF3CHO (trifluoroacetaldehyde)

using model chemistry: SVWN/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at SVWN/TZVP
 hartrees
Energy at 0K-449.581771
Energy at 298.15K-449.584114
HF Energy-449.581771
Nuclear repulsion energy253.486823
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 SVWN/TZVP
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' 2856 2823 47.33      
2 A' 1849 1828 97.72      
3 A' 1353 1338 42.62      
4 A' 1293 1278 151.57      
5 A' 1181 1168 181.89      
6 A' 842 832 32.21      
7 A' 701 693 34.24      
8 A' 518 512 16.23      
9 A' 422 417 4.36      
10 A' 244 241 6.12      
11 A" 1157 1144 306.12      
12 A" 944 933 9.72      
13 A" 523 517 0.96      
14 A" 292 289 1.01      
15 A" 78 77 12.89      

Unscaled Zero Point Vibrational Energy (zpe) 7126.3 cm-1
Scaled (by 0.9885) Zero Point Vibrational Energy (zpe) 7044.3 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 SVWN/TZVP
ABC
0.18338 0.10044 0.09873

See section I.F.4 to change rotational constant units
Geometric Data calculated at SVWN/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.017 0.360 0.000
C2 0.500 -1.091 0.000
O3 -0.253 -2.017 0.000
F4 -1.298 0.451 0.000
F5 0.500 0.981 1.082
F6 0.500 0.981 -1.082
H7 1.615 -1.186 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 F4 F5 F6 H7
C11.52942.39271.31821.33781.33782.2237
C21.52941.19372.36852.33722.33721.1190
O32.39271.19372.68023.27503.27502.0442
F41.31822.36852.68022.16482.16483.3414
F51.33782.33723.27502.16482.16452.6663
F61.33782.33723.27502.16482.16452.6663
H72.22371.11902.04423.34142.66632.6663

picture of trifluoroacetaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O3 122.492 C1 C2 H7 113.298
C2 C1 F4 112.349 C2 C1 F5 109.021
C2 C1 F6 109.021 O3 C2 H7 124.211
F4 C1 F5 109.182 F4 C1 F6 109.182
F5 C1 F6 107.991
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.315      
2 C 0.031      
3 O -0.185      
4 F -0.089      
5 F -0.111      
6 F -0.111      
7 H 0.149      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.654 0.143 0.000 1.660
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.191 -2.749 0.000
y -2.749 -36.068 0.000
z 0.000 0.000 -32.126
Traceless
 xyz
x 2.906 -2.749 0.000
y -2.749 -4.409 0.000
z 0.000 0.000 1.503
Polar
3z2-r23.006
x2-y24.877
xy-2.749
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.432 0.398 0.000
y 0.398 4.688 0.000
z 0.000 0.000 3.377


<r2> (average value of r2) Å2
<r2> 127.085
(<r2>)1/2 11.273