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All results from a given calculation for CHFClBr (fluorochlorobromomethane)

using model chemistry: BLYP/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 BLYP/daug-cc-pVTZ
 hartrees
Energy at 0K-3173.020396
Energy at 298.15K-3173.024880
HF Energy-3173.020396
Nuclear repulsion energy315.299561
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 BLYP/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 3075 3075 0.31 78.83 0.21 0.34
2 A 1271 1271 8.63 3.90 0.47 0.64
3 A 1164 1164 59.04 2.12 0.28 0.44
4 A 1001 1001 188.35 1.77 0.73 0.84
5 A 688 688 192.42 3.68 0.34 0.51
6 A 602 602 86.71 14.38 0.09 0.16
7 A 397 397 0.65 6.43 0.13 0.23
8 A 288 288 1.19 3.51 0.36 0.53
9 A 206 206 0.13 4.52 0.35 0.51

Unscaled Zero Point Vibrational Energy (zpe) 4345.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4345.8 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 BLYP/daug-cc-pVTZ
ABC
0.20885 0.06407 0.05060

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.589 0.468 0.417
Br2 -1.231 -0.188 -0.028
Cl3 1.868 -0.696 -0.068
F4 0.799 1.666 -0.204
H5 0.626 0.599 1.497

Atom - Atom Distances (Å)
  C1 Br2 Cl3 F4 H5
C11.98541.79611.36511.0889
Br21.98543.14072.75432.5294
Cl31.79613.14072.59582.3808
F41.36512.75432.59582.0155
H51.08892.52942.38082.0155

picture of fluorochlorobromomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 Cl3 112.215 Br2 C1 F4 109.185
Br2 C1 H5 107.091 Cl3 C1 F4 109.645
Cl3 C1 H5 108.741 F4 C1 H5 109.920
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.951      
2 Br -0.337      
3 Cl -0.441      
4 F -0.636      
5 H 0.464      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.051 -0.037 1.181 1.183
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.144 -0.001 1.068
y -0.001 -43.638 1.422
z 1.068 1.422 -40.836
Traceless
 xyz
x 0.093 -0.001 1.068
y -0.001 -2.148 1.422
z 1.068 1.422 2.055
Polar
3z2-r24.109
x2-y21.494
xy-0.001
xz1.068
yz1.422


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.613 -0.254 0.035
y -0.254 7.621 0.149
z 0.035 0.149 6.703


<r2> (average value of r2) Å2
<r2> 186.819
(<r2>)1/2 13.668