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All results from a given calculation for CH2BrF (Methane, bromofluoro-)

using model chemistry: B97D3/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-311G**
 hartrees
Energy at 0K-2714.553504
Energy at 298.15K-2714.558869
HF Energy-2714.553504
Nuclear repulsion energy 
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 B97D3/6-311G**
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' 3033 2990 23.70      
2 A' 1466 1445 0.67      
3 A' 1296 1278 55.80      
4 A' 1055 1040 207.64      
5 A' 582 573 80.27      
6 A' 292 288 1.10      
7 A" 3121 3077 13.77      
8 A" 1223 1205 3.02      
9 A" 912 899 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 6490.1 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 6397.3 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 B97D3/6-311G**
ABC
1.33470 0.12007 0.11264

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.516 -1.145 0.000
F2 -0.587 -1.947 0.000
Br3 0.000 0.771 0.000
H4 1.093 -1.302 0.914
H5 1.093 -1.302 -0.914

Atom - Atom Distances (Å)
  C1 F2 Br3 H4 H5
C11.36351.98411.09221.0922
F21.36352.78082.01812.0181
Br31.98412.78082.51512.5151
H41.09222.01812.51511.8278
H51.09222.01812.51511.8278

picture of Methane, bromofluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Br3 110.976 F2 C1 H4 110.046
F2 C1 H5 110.046 Br3 C1 H4 106.022
Br3 C1 H5 106.022 H4 C1 H5 113.599
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.009      
2 F -0.203      
3 Br -0.094      
4 H 0.153      
5 H 0.153      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.701 -0.839 0.000 1.896
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.067 -3.062 0.000
y -3.062 -29.579 0.000
z 0.000 0.000 -29.087
Traceless
 xyz
x 0.266 -3.062 0.000
y -3.062 -0.502 0.000
z 0.000 0.000 0.237
Polar
3z2-r20.473
x2-y20.512
xy-3.062
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.270 -0.518 0.000
y -0.518 5.959 0.000
z 0.000 0.000 3.027


<r2> (average value of r2) Å2
<r2> 93.203
(<r2>)1/2 9.654