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All results from a given calculation for CHFClBr (fluorochlorobromomethane)

using model chemistry: TPSSh/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 TPSSh/daug-cc-pVTZ
 hartrees
Energy at 0K-3172.946244
Energy at 298.15K-3172.950844
HF Energy-3172.946244
Nuclear repulsion energy320.329871
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/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 3151 3151 0.24 76.56 0.20 0.34
2 A 1316 1316 10.01 3.65 0.48 0.64
3 A 1208 1208 62.47 2.03 0.31 0.48
4 A 1071 1071 190.40 1.86 0.70 0.82
5 A 747 747 203.26 3.44 0.51 0.67
6 A 644 644 66.28 14.73 0.08 0.15
7 A 415 415 0.67 5.36 0.13 0.24
8 A 304 304 0.22 2.94 0.39 0.56
9 A 214 214 0.03 3.52 0.37 0.54

Unscaled Zero Point Vibrational Energy (zpe) 4534.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4534.5 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 TPSSh/daug-cc-pVTZ
ABC
0.21376 0.06644 0.05234

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.575 0.463 0.414
Br2 -1.209 -0.186 -0.028
Cl3 1.834 -0.687 -0.068
F4 0.785 1.646 -0.203
H5 0.616 0.595 1.489

Atom - Atom Distances (Å)
  C1 Br2 Cl3 F4 H5
C11.94891.77191.35051.0842
Br21.94893.08422.71252.4983
Cl31.77193.08422.56202.3563
F41.35052.71252.56201.9986
H51.08422.49832.35631.9986

picture of fluorochlorobromomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 Cl3 111.892 Br2 C1 F4 109.254
Br2 C1 H5 107.462 Cl3 C1 F4 109.540
Cl3 C1 H5 108.787 F4 C1 H5 109.870
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.389      
2 Br -0.501      
3 Cl -0.642      
4 F -0.661      
5 H 0.416      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.049 -0.005 1.205 1.206
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 9.876 -0.232 0.041
y -0.232 7.151 0.153
z 0.041 0.153 6.332


<r2> (average value of r2) Å2
<r2> 181.200
(<r2>)1/2 13.461