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All results from a given calculation for CHFClBr (fluorochlorobromomethane)

using model chemistry: B3LYP/daug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/daug-cc-pVTZ
 hartrees
Energy at 0K-3173.059353
Energy at 298.15K-3173.063965
HF Energy-3173.059353
Nuclear repulsion energy319.548818
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 B3LYP/daug-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 3154 3154 0.22 74.62 0.20 0.33
2 A 1323 1323 10.21 3.78 0.45 0.62
3 A 1215 1215 62.45 2.29 0.31 0.47
4 A 1075 1075 189.10 2.12 0.63 0.78
5 A 745 745 197.77 3.67 0.54 0.70
6 A 643 643 64.71 15.22 0.09 0.16
7 A 418 418 0.61 5.48 0.13 0.23
8 A 307 307 0.23 3.06 0.38 0.55
9 A 218 218 0.03 3.64 0.36 0.53

Unscaled Zero Point Vibrational Energy (zpe) 4548.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4548.0 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 B3LYP/daug-cc-pVTZ
ABC
0.21389 0.06592 0.05201

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/daug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.578 0.464 0.412
Br2 -1.214 -0.186 -0.028
Cl3 1.842 -0.687 -0.067
F4 0.785 1.645 -0.203
H5 0.618 0.595 1.486

Atom - Atom Distances (Å)
  C1 Br2 Cl3 F4 H5
C11.95581.77581.34811.0828
Br21.95583.09702.71672.5015
Cl31.77583.09702.56422.3573
F41.34812.71672.56421.9960
H51.08282.50152.35731.9960

picture of fluorochlorobromomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 Cl3 112.093 Br2 C1 F4 109.242
Br2 C1 H5 107.304 Cl3 C1 F4 109.581
Cl3 C1 H5 108.673 F4 C1 H5 109.911
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.878      
2 Br -0.263      
3 Cl -0.438      
4 F -0.656      
5 H 0.478      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.019 -0.056 1.211 1.212
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.884 -0.012 1.078
y -0.012 -43.430 1.451
z 1.078 1.451 -40.536
Traceless
 xyz
x 0.099 -0.012 1.078
y -0.012 -2.220 1.451
z 1.078 1.451 2.121
Polar
3z2-r24.242
x2-y21.546
xy-0.012
xz1.078
yz1.451


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.950 -0.237 0.040
y -0.237 7.195 0.151
z 0.040 0.151 6.402


<r2> (average value of r2) Å2
<r2> 182.335
(<r2>)1/2 13.503