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All results from a given calculation for CHBrF2 (Methane, bromodifluoro-)

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-2812.676086
Energy at 298.15K 
HF Energy-2812.676086
Nuclear repulsion energy258.482019
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' 3146 3009 7.35 84.11 0.21 0.35
2 A' 1309 1252 76.00 4.49 0.10 0.18
3 A' 1128 1079 275.87 1.22 0.71 0.83
4 A' 724 693 120.25 15.12 0.12 0.21
5 A' 590 564 5.22 2.17 0.16 0.28
6 A' 326 312 0.14 5.35 0.22 0.36
7 A" 1376 1316 9.90 2.58 0.75 0.86
8 A" 1152 1102 217.58 1.55 0.75 0.86
9 A" 316 303 0.14 0.97 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5033.6 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 4815.1 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
0.34211 0.09602 0.07829

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 -0.423 -0.912 0.000
H2 -1.508 -0.980 0.000
Br3 0.076 0.962 0.000
F4 0.076 -1.512 1.082
F5 0.076 -1.512 -1.082

Atom - Atom Distances (Å)
  C1 H2 Br3 F4 F5
C11.08721.93971.33441.3344
H21.08722.50641.99151.9915
Br31.93972.50642.70012.7001
F41.33441.99152.70012.1650
F51.33441.99152.70012.1650

picture of Methane, bromodifluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 Br3 108.490 H2 C1 F4 110.232
H2 C1 F5 110.232 Br3 C1 F4 109.727
Br3 C1 F5 109.727 F4 C1 F5 108.425
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 0.432      
2 H 0.256      
3 Br -0.062      
4 F -0.313      
5 F -0.313      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.382 -0.010 0.000 1.382
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.182 2.174 0.000
y 2.174 -34.151 0.000
z 0.000 0.000 -35.977
Traceless
 xyz
x 2.882 2.174 0.000
y 2.174 -0.072 0.000
z 0.000 0.000 -2.810
Polar
3z2-r2-5.621
x2-y21.969
xy2.174
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.040 0.323 0.000
y 0.323 6.905 0.000
z 0.000 0.000 5.172


<r2> (average value of r2) Å2
<r2> 125.523
(<r2>)1/2 11.204