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All results from a given calculation for CHFClBr (fluorochlorobromomethane)

using model chemistry: TPSSh/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 TPSSh/Def2TZVPP
 hartrees
Energy at 0K-3172.895642
Energy at 298.15K-3172.900254
HF Energy-3172.895642
Nuclear repulsion energy320.663794
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 TPSSh/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 3150 3150 1.13 78.82 0.23 0.37
2 A 1318 1318 11.43 3.12 0.67 0.80
3 A 1210 1210 64.14 1.70 0.40 0.57
4 A 1075 1075 196.25 1.33 0.73 0.84
5 A 751 751 206.63 3.79 0.66 0.79
6 A 646 646 67.75 11.26 0.13 0.23
7 A 417 417 0.74 4.66 0.22 0.36
8 A 305 305 0.24 3.26 0.47 0.64
9 A 216 216 0.05 4.32 0.48 0.64

Unscaled Zero Point Vibrational Energy (zpe) 4542.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4542.7 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 TPSSh/Def2TZVPP
ABC
0.21409 0.06661 0.05246

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.577 0.461 0.413
Br2 -1.208 -0.185 -0.028
Cl3 1.831 -0.688 -0.068
F4 0.785 1.644 -0.203
H5 0.616 0.593 1.489

Atom - Atom Distances (Å)
  C1 Br2 Cl3 F4 H5
C11.94831.76711.35031.0846
Br21.94833.07972.71082.4963
Cl31.76713.07972.55912.3533
F41.35032.71082.55911.9994
H51.08462.49632.35331.9994

picture of fluorochlorobromomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 Cl3 111.877 Br2 C1 F4 109.183
Br2 C1 H5 107.339 Cl3 C1 F4 109.628
Cl3 C1 H5 108.863 F4 C1 H5 109.915
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.175      
2 Br -0.080      
3 Cl -0.076      
4 F -0.138      
5 H 0.119      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.111 -0.007 1.211 1.216
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.922 -0.235 0.068
y -0.235 6.066 0.230
z 0.068 0.230 5.162


<r2> (average value of r2) Å2
<r2> 180.686
(<r2>)1/2 13.442