return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for CBrCl2F (bromodichlorofluoromethane)

using model chemistry: B3LYP/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/cc-pVTZ
 hartrees
Energy at 0K-3632.673451
Energy at 298.15K-3632.676993
HF Energy-3632.673451
Nuclear repulsion energy521.072222
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 B3LYP/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' 1090 1054 184.92 1.33 0.59 0.74
2 A' 754 729 267.34 6.13 0.63 0.77
3 A' 493 476 1.84 10.34 0.01 0.02
4 A' 331 320 0.38 3.28 0.71 0.83
5 A' 296 286 0.54 7.05 0.21 0.35
6 A' 212 205 0.16 3.57 0.59 0.74
7 A" 791 765 245.91 2.64 0.75 0.86
8 A" 387 374 0.45 3.30 0.75 0.86
9 A" 198 192 0.04 2.85 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2275.4 cm-1
Scaled (by 0.9666) Zero Point Vibrational Energy (zpe) 2199.4 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 B3LYP/cc-pVTZ
ABC
0.08000 0.04889 0.03890

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.538 0.134 0.000
Br2 -1.416 0.331 0.000
F3 1.077 1.357 0.000
Cl4 1.077 -0.724 1.463
Cl5 1.077 -0.724 -1.463

Atom - Atom Distances (Å)
  C1 Br2 F3 Cl4 Cl5
C11.96381.33661.77931.7793
Br21.96382.69573.07703.0770
F31.33662.69572.54332.5433
Cl41.77933.07702.54332.9257
Cl51.77933.07702.54332.9257

picture of bromodichlorofluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 F3 108.022 Br2 C1 Cl4 110.484
Br2 C1 Cl5 110.484 F3 C1 Cl4 108.585
F3 C1 Cl5 108.585 Cl4 C1 Cl5 110.601
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.201      
2 Br 0.004      
3 F -0.121      
4 Cl -0.042      
5 Cl -0.042      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.166 -0.277 0.000 0.323
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -52.388 -0.867 0.000
y -0.867 -54.264 0.000
z 0.000 0.000 -52.794
Traceless
 xyz
x 1.141 -0.867 0.000
y -0.867 -1.672 0.000
z 0.000 0.000 0.532
Polar
3z2-r21.063
x2-y21.875
xy-0.867
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.270 -1.201 0.000
y -1.201 6.524 0.000
z 0.000 0.000 8.605


<r2> (average value of r2) Å2
<r2> 266.064
(<r2>)1/2 16.311