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All results from a given calculation for CF3CHO (trifluoroacetaldehyde)

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

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/6-31G
 hartrees
Energy at 0K-451.249547
Energy at 298.15K-451.251916
HF Energy-451.249547
Nuclear repulsion energy248.791156
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/6-31G
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' 3126 3126 17.98      
2 A' 1827 1827 51.22      
3 A' 1435 1435 54.67      
4 A' 1337 1337 103.51      
5 A' 1252 1252 173.31      
6 A' 850 850 42.79      
7 A' 689 689 36.41      
8 A' 507 507 25.08      
9 A' 427 427 6.69      
10 A' 253 253 7.18      
11 A" 1250 1250 259.87      
12 A" 1007 1007 4.69      
13 A" 510 510 3.64      
14 A" 310 310 1.66      
15 A" 74 74 16.97      

Unscaled Zero Point Vibrational Energy (zpe) 7428.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7428.6 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/6-31G
ABC
0.17461 0.09773 0.09608

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.023 0.348 0.000
C2 0.513 -1.090 0.000
O3 -0.255 -2.035 0.000
F4 -1.336 0.437 0.000
F5 0.513 0.999 1.110
F6 0.513 0.999 -1.110
H7 1.604 -1.188 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 F4 F5 F6 H7
C11.51932.39951.36201.37661.37662.2036
C21.51931.21792.39792.36562.36561.0947
O32.39951.21792.69803.32083.32082.0426
F41.36202.39792.69802.22822.22823.3584
F51.37662.36563.32082.22822.21932.6839
F61.37662.36563.32082.22822.21932.6839
H72.20361.09472.04263.35842.68392.6839

picture of trifluoroacetaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O3 122.090 C1 C2 H7 113.932
C2 C1 F4 112.547 C2 C1 F5 109.452
C2 C1 F6 109.452 O3 C2 H7 123.978
F4 C1 F5 108.910 F4 C1 F6 108.910
F5 C1 F6 107.436
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.788      
2 C 0.176      
3 O -0.317      
4 F -0.276      
5 F -0.289      
6 F -0.289      
7 H 0.206      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.999 -0.229 0.000 2.012
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.249 -3.217 0.000
y -3.217 -36.672 0.000
z 0.000 0.000 -32.357
Traceless
 xyz
x 3.265 -3.217 0.000
y -3.217 -4.869 0.000
z 0.000 0.000 1.604
Polar
3z2-r23.207
x2-y25.423
xy-3.217
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.473 0.550 0.000
y 0.550 3.523 0.000
z 0.000 0.000 2.459


<r2> (average value of r2) Å2
<r2> 130.599
(<r2>)1/2 11.428