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All results from a given calculation for CFClBrI (fluorochlorobromoiodomethane)

using model chemistry: wB97X-D/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at wB97X-D/Def2TZVPP
 hartrees
Energy at 0K-3470.152316
Energy at 298.15K 
HF Energy-3470.152316
Nuclear repulsion energy592.072858
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/Def2TZVPP
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 1102 1053 162.96 6.61 0.35 0.52
2 A 800 764 190.33 9.00 0.46 0.63
3 A 747 713 201.26 15.42 0.64 0.78
4 A 461 440 0.37 8.34 0.03 0.05
5 A 335 320 0.08 3.23 0.40 0.57
6 A 284 271 0.18 2.74 0.71 0.83
7 A 251 239 0.31 7.47 0.15 0.26
8 A 181 173 0.03 2.91 0.62 0.76
9 A 138 131 0.10 2.66 0.55 0.71

Unscaled Zero Point Vibrational Energy (zpe) 2148.8 cm-1
Scaled (by 0.9552) Zero Point Vibrational Energy (zpe) 2052.5 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/Def2TZVPP
ABC
0.06039 0.02617 0.02123

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.428 0.477 0.351
F2 0.521 0.692 1.666
Cl3 0.712 2.005 -0.485
Br4 1.787 -0.819 -0.142
I5 -1.546 -0.274 -0.074

Atom - Atom Distances (Å)
  C1 F2 Cl3 Br4 I5
C11.33551.76481.94152.1543
F21.33552.52712.67512.8689
Cl31.76482.52713.04103.2344
Br41.94152.67513.04103.3778
I52.15432.86893.23443.3778

picture of fluorochlorobromoiodomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 108.409 F2 C1 Br4 108.011
F2 C1 I5 108.289 Cl3 C1 Br4 110.177
Cl3 C1 I5 110.846 Br4 C1 I5 111.008
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.102      
2 F -0.120      
3 Cl -0.022      
4 Br -0.015      
5 I 0.054      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.466 -0.270 -0.433 0.691
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -64.588 0.283 -0.065
y 0.283 -66.792 -0.245
z -0.065 -0.245 -69.073
Traceless
 xyz
x 3.344 0.283 -0.065
y 0.283 0.039 -0.245
z -0.065 -0.245 -3.383
Polar
3z2-r2-6.766
x2-y22.204
xy0.283
xz-0.065
yz-0.245


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.702 0.198 -0.081
y 0.198 11.181 -0.235
z -0.081 -0.235 8.337


<r2> (average value of r2) Å2
<r2> 355.347
(<r2>)1/2 18.851