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All results from a given calculation for CHFClBr (fluorochlorobromomethane)

using model chemistry: HSEh1PBE/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 HSEh1PBE/daug-cc-pVTZ
 hartrees
Energy at 0K-3172.438809
Energy at 298.15K-3172.443480
HF Energy-3172.438809
Nuclear repulsion energy322.439308
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 HSEh1PBE/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 3162 3162 0.25 75.20 0.20 0.33
2 A 1326 1326 10.23 3.69 0.46 0.63
3 A 1221 1221 59.32 2.17 0.32 0.48
4 A 1111 1111 187.57 1.98 0.63 0.77
5 A 782 782 196.80 3.13 0.60 0.75
6 A 664 664 56.38 14.36 0.08 0.15
7 A 430 430 0.66 4.77 0.14 0.24
8 A 316 316 0.05 2.68 0.39 0.56
9 A 223 223 0.02 3.09 0.37 0.54

Unscaled Zero Point Vibrational Energy (zpe) 4617.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4617.6 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 HSEh1PBE/daug-cc-pVTZ
ABC
0.21644 0.06735 0.05304

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/daug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.572 0.460 0.409
Br2 -1.201 -0.184 -0.028
Cl3 1.821 -0.684 -0.067
F4 0.780 1.635 -0.202
H5 0.612 0.591 1.486

Atom - Atom Distances (Å)
  C1 Br2 Cl3 F4 H5
C11.93641.75941.34041.0852
Br21.93643.06312.69522.4859
Cl31.75943.06312.54542.3445
F41.34042.69522.54541.9914
H51.08522.48592.34451.9914

picture of fluorochlorobromomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 Cl3 111.863 Br2 C1 F4 109.326
Br2 C1 H5 107.339 Cl3 C1 F4 109.661
Cl3 C1 H5 108.689 F4 C1 H5 109.925
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.938      
2 Br -0.298      
3 Cl -0.481      
4 F -0.617      
5 H 0.458      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.037 -0.034 1.195 1.196
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.571 0.003 1.058
y 0.003 -43.077 1.422
z 1.058 1.422 -40.295
Traceless
 xyz
x 0.115 0.003 1.058
y 0.003 -2.145 1.422
z 1.058 1.422 2.030
Polar
3z2-r24.059
x2-y21.506
xy0.003
xz1.058
yz1.422


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.665 -0.229 0.041
y -0.229 7.039 0.154
z 0.041 0.154 6.292


<r2> (average value of r2) Å2
<r2> 179.169
(<r2>)1/2 13.385