return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for CF3Cl (Methane, chlorotrifluoro-)

using model chemistry: B3LYPultrafine/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3LYPultrafine/daug-cc-pVDZ
 hartrees
Energy at 0K-797.898016
Energy at 298.15K 
HF Energy-797.898016
Nuclear repulsion energy248.145891
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 B3LYPultrafine/daug-cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 1065 1065 465.95 1.53 0.51 0.67
2 A1 761 761 34.62 10.58 0.01 0.01
3 A1 458 458 0.34 6.36 0.22 0.36
4 E 1178 1178 288.21 1.44 0.75 0.86
4 E 1178 1178 288.20 1.44 0.75 0.86
5 E 543 543 1.13 0.77 0.75 0.86
5 E 543 543 1.13 0.77 0.75 0.86
6 E 337 337 0.00 0.82 0.75 0.86
6 E 337 337 0.00 0.82 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3199.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3199.7 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 B3LYPultrafine/daug-cc-pVDZ
ABC
0.18778 0.10850 0.10850

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/daug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.355
Cl2 0.000 0.000 1.424
F3 0.000 1.255 -0.818
F4 1.087 -0.628 -0.818
F5 -1.087 -0.628 -0.818

Atom - Atom Distances (Å)
  C1 Cl2 F3 F4 F5
C11.77841.33771.33771.3377
Cl21.77842.56882.56882.5688
F31.33772.56882.17372.1737
F41.33772.56882.17372.1737
F51.33772.56882.17372.1737

picture of Methane, chlorotrifluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 C1 F3 110.249 Cl2 C1 F4 110.249
Cl2 C1 F5 110.249 F3 C1 F4 108.683
F3 C1 F5 108.683 F4 C1 F5 108.683
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.576      
2 Cl 0.161      
3 F -0.579      
4 F -0.579      
5 F -0.579      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.395 0.395
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.793 0.000 0.000
y 0.000 -33.793 0.000
z 0.000 0.000 -32.092
Traceless
 xyz
x -0.850 0.000 0.000
y 0.000 -0.850 0.000
z 0.000 0.000 1.701
Polar
3z2-r23.401
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.406 0.000 0.000
y 0.000 4.406 0.000
z 0.000 0.000 5.664


<r2> (average value of r2) Å2
<r2> 116.545
(<r2>)1/2 10.796