Electronic structure of bf3

Assignment Help Chemistry

Reference no: EM13112654

Boron often forms compounds that do not comply with the octet rule that are termed electron deficient. BF3, whose structure is shown below on the left, is an example of an electron deficient compound. Note that the central boron atom is only surrounded by 6 valence electrons. The resonance structure shown on the right brings all atoms into compliance with the octect rule. Does this Lewis structure make a substantial contribution to the electronic structure of BF3? Explain your answer.

F F F - F
/ /
B B
! !!
F F
+
The exclamation mark is being used in place of a bond on the left structure and a double bond on the right.
I don't know if the diagrams will show up well. On the right is B surrounded by three F's with single bonds. On the right is B surrounded by three F's with the bond being double on one F and single with the other two. The one on the right also has a negative charge on top and a positive charge on the bottom. The charges are not placed on the F's but on the molecule as a whole.

Reference no: EM13112654

Questions Cloud

Did the industry meet its responsibilities to society : In the utilitarian sense of accomplishing the greatest good for the greatest number in society, was the Standard Oil Industry a net plus or a minus? On balance, did the industry meet its responsibilities to society?

Illustrate what are the organisational capabilities : illustrate what are the organisational capabilities? Models you must comprise in your answer are: (a) Porter's Value Chain and (b) a VIRO analysis

Find probability that employers give two-day paid holiday : What is the probability that between 90 and 100 employers provide a two-day paid Thanksgiving holiday? That is, what is the ?

Explain the function of aminoacyl-trna-synthetase : Explain the function of aminoacyl-tRNA-synthetase and why it is important that this enzyme is perfectly accurate in its recognition of tRNAs and amino acids.

Electronic structure of bf3 : Boron often forms compounds that do not comply with the octet rule that are termed electron deficient. BF3, whose structure is shown below on the left, is an example of an electron deficient compound.

The pure monopolist who is non-discrimination must decrease : The pure monopolist who is non-discrimination must decrease price on all units of a product sold in order to sell additional units. This explains explain why:

Determine the molarity of ethanol : An aqueous solution is six percent by mass methanol,, and has a density = 0.988 g/mL. Determine the molarity of ethanol in the solution.

Illustrate what would the lerner index for the monopoly be : Explain how much money would the government collect due to the tax? Illustrate what would be the size of the resulting deadweight loss relative to the competitive outcome? Illustrate what would the Lerner Index for the monopoly be?

Determining population parameters : Identify the population parameter of interest in the survey. Give a point estimate of the population parameter. Set up H0 and Ha for testing whether the true percentage of TV viewers who find cable news to be better quality than network news differs..

User Account

All Pages