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All results from a given calculation for CHBrCF2 (1-Bromo-2,2-difluoroethylene)

using model chemistry: wB97X-D/aug-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 wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-2850.748610
Energy at 298.15K-2850.753015
HF Energy-2850.748610
Nuclear repulsion energy310.833269
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 wB97X-D/aug-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' 3277 3135 18.15      
2 A' 1804 1726 256.11      
3 A' 1359 1300 126.24      
4 A' 1194 1142 135.37      
5 A' 990 947 104.73      
6 A' 791 757 8.42      
7 A' 581 556 3.36      
8 A' 381 364 0.82      
9 A' 171 164 1.30      
10 A" 770 737 41.14      
11 A" 628 601 0.08      
12 A" 213 204 0.14      

Unscaled Zero Point Vibrational Energy (zpe) 6080.2 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 5816.3 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 wB97X-D/aug-cc-pVTZ
ABC
0.36046 0.04821 0.04253

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.829 0.000
C2 1.299 0.605 0.000
Br3 -1.258 -0.555 0.000
F4 1.877 -0.565 0.000
F5 2.193 1.565 0.000
H6 -0.383 1.835 0.000

Atom - Atom Distances (Å)
  C1 C2 Br3 F4 F5 H6
C11.31881.87122.33802.31271.0758
C21.31882.80861.30431.31142.0840
Br31.87122.80863.13514.05032.5457
F42.33801.30433.13512.15313.2961
F52.31271.31144.05032.15312.5895
H61.07582.08402.54573.29612.5895

picture of 1-Bromo-2,2-difluoroethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F4 126.082 C1 C2 F5 123.116
C2 C1 Br3 122.445 C2 C1 H6 120.653
Br3 C1 H6 116.902 F4 C2 F5 110.802
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.602      
2 C 0.699      
3 Br 0.051      
4 F -0.217      
5 F -0.289      
6 H 0.358      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.299 0.891 0.000 0.940
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.745 -0.275 0.000
y -0.275 -37.839 0.000
z 0.000 0.000 -39.839
Traceless
 xyz
x -1.907 -0.275 0.000
y -0.275 2.453 0.000
z 0.000 0.000 -0.546
Polar
3z2-r2-1.093
x2-y2-2.906
xy-0.275
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.238 1.091 0.000
y 1.091 6.996 0.000
z 0.000 0.000 5.349


<r2> (average value of r2) Å2
<r2> 210.890
(<r2>)1/2 14.522