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All results from a given calculation for CF3CHO (trifluoroacetaldehyde)

using model chemistry: wB97X-D/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-451.596273
Energy at 298.15K-451.598648
HF Energy-451.596273
Nuclear repulsion energy253.020602
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 wB97X-D/aug-cc-pVTZ
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' 2983 2854 43.18      
2 A' 1896 1813 108.90      
3 A' 1419 1357 38.41      
4 A' 1321 1264 139.73      
5 A' 1212 1159 210.82      
6 A' 852 815 35.24      
7 A' 715 684 37.61      
8 A' 530 507 15.66      
9 A' 431 412 4.07      
10 A' 253 242 5.73      
11 A" 1191 1139 293.54      
12 A" 976 933 15.14      
13 A" 533 510 1.05      
14 A" 304 291 1.00      
15 A" 50 48 14.17      

Unscaled Zero Point Vibrational Energy (zpe) 7331.5 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 7013.3 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 wB97X-D/aug-cc-pVTZ
ABC
0.18331 0.09962 0.09787

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.017 0.364 0.000
C2 0.498 -1.104 0.000
O3 -0.248 -2.030 0.000
F4 -1.297 0.463 0.000
F5 0.498 0.985 1.082
F6 0.498 0.985 -1.082
H7 1.598 -1.207 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 F4 F5 F6 H7
C11.54562.40911.31861.33671.33672.2284
C21.54561.18902.38342.35272.35271.1041
O32.40911.18902.70463.28883.28882.0209
F41.31862.38342.70462.16052.16053.3419
F51.33672.35273.28882.16052.16412.6798
F61.33672.35273.28882.16052.16412.6798
H72.22841.10412.02093.34192.67982.6798

picture of trifluoroacetaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O3 122.993 C1 C2 H7 113.441
C2 C1 F4 112.399 C2 C1 F5 109.211
C2 C1 F6 109.211 O3 C2 H7 123.566
F4 C1 F5 108.914 F4 C1 F6 108.914
F5 C1 F6 108.097
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.262      
2 C -0.050      
3 O -0.557      
4 F -0.343      
5 F -0.347      
6 F -0.347      
7 H 0.382      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.733 0.166 0.000 1.741
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.646 -2.818 0.000
y -2.818 -35.787 0.000
z 0.000 0.000 -31.670
Traceless
 xyz
x 3.083 -2.818 0.000
y -2.818 -4.629 0.000
z 0.000 0.000 1.547
Polar
3z2-r23.093
x2-y25.141
xy-2.818
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.811 0.304 0.000
y 0.304 5.197 0.000
z 0.000 0.000 3.954


<r2> (average value of r2) Å2
<r2> 127.528
(<r2>)1/2 11.293