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All results from a given calculation for CBr2ClF (dibromochlorofluoromethane)

using model chemistry: B1B95/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/cc-pVDZ
 hartrees
Energy at 0K-5747.112447
Energy at 298.15K 
HF Energy-5747.112447
Nuclear repulsion energy733.120905
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 B1B95/cc-pVDZ
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' 1144 1100 201.91 0.96 0.61 0.76
2 A' 806 775 255.28 2.45 0.64 0.78
3 A' 470 452 1.41 7.64 0.03 0.05
4 A' 344 331 0.17 3.41 0.53 0.69
5 A' 269 258 0.21 7.90 0.23 0.38
6 A' 161 155 0.03 3.49 0.65 0.79
7 A" 752 723 263.46 3.72 0.75 0.86
8 A" 310 298 0.31 3.03 0.75 0.86
9 A" 197 189 0.04 3.44 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2226.3 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 2139.9 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 B1B95/cc-pVDZ
ABC
0.06359 0.03626 0.02797

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.134 0.514 0.000
F2 -1.247 1.246 0.000
Cl3 1.258 1.599 0.000
Br4 -0.134 -0.593 1.594
Br5 -0.134 -0.593 -1.594

Atom - Atom Distances (Å)
  C1 F2 Cl3 Br4 Br5
C11.33231.76471.94071.9407
F21.33232.52922.67602.6760
Cl31.76472.52923.04683.0468
Br41.94072.67603.04683.1889
Br51.94072.67603.04683.1889

picture of dibromochlorofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 108.700 F2 C1 Br4 108.253
F2 C1 Br5 108.253 Cl3 C1 Br4 110.534
Cl3 C1 Br5 110.534 Br4 C1 Br5 110.488
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.060      
2 F -0.109      
3 Cl 0.038      
4 Br 0.065      
5 Br 0.065      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.265 -0.315 0.000 0.411
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -59.141 0.885 0.000
y 0.885 -58.034 0.000
z 0.000 0.000 -56.456
Traceless
 xyz
x -1.896 0.885 0.000
y 0.885 -0.235 0.000
z 0.000 0.000 2.131
Polar
3z2-r24.261
x2-y2-1.107
xy0.885
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.913 1.291 0.000
y 1.291 7.393 0.000
z 0.000 0.000 9.246


<r2> (average value of r2) Å2
<r2> 339.962
(<r2>)1/2 18.438