(a) Explain why there is no distinction between low- and high-spin arrangements for an octahedral d8...

(a) Explain why there is no distinction between low- and high-spin arrangements for an octahedral d8 metal ion. (b) Discuss the factors that contribute to the preference for forming either a high- or a low-spin d 4 complex. (c) How would you distinguish experimentally between the two configurations in (b)?

Expert Solution

queen_honey_blossom answered 1 year ago

Which of the following ions can form both low spin and high spin octahedral complexes? Ni2+,...

Which of the following ions can form both low spin and high spin octahedral complexes? Ni2+, Sc3+, Cu2+, Co3+ Mn4+ I know that the correct answer is Co3+, but could you please explain why this is?

Consider the octahedral crystal fields below: Cr3+ High-spin Cr2+ Cu2+ Low spin Co3+ a) determine which...

Consider the octahedral crystal fields below: Cr3+ High-spin Cr2+ Cu2+ Low spin Co3+ a) determine which metal ions would be expected to undergo Jahn-Teller distortion (maybe more than 1 answer) b) determine which metal ions from part a will be diamagnetic (maybe more than 1 answer) c) [Cr(NH3)6]3+ is orange and [Cr(NH3)5Cl]3+ is violet. Using a color wheel with nm values, explain what this observation tells you about the octahedral splitting of these complexes

Determine whether these are labile or inert: Mn3+ (high spin) V3+ (high spin) Ni2+ Cr2+ (low...

Determine whether these are labile or inert: Mn3+ (high spin) V3+ (high spin) Ni2+ Cr2+ (low spin)

1. Explain why a d5 high spin complex would be rare? 2. Would a d4 high...

1. Explain why a d5 high spin complex would be rare? 2. Would a d4 high spin square planar complex be reasonable? Why? 3. Explain why a ligand capable of pi-donation would stabilize a square planar complex

a. explain why we do not worry about low spin complexes in a tetrahedral geometry. (Your...

a. explain why we do not worry about low spin complexes in a tetrahedral geometry. (Your answer should be only one sentence.) b. Use the Irving-Williams series of ligands to predict if an octahedral complex is likely to be high spin or low spin for the following catalytic/transport active sites: a) in Photosystem II, the Mn(II)-Cl group b) in hemerythrin, the Fe(III)-O2H- group

what is the distinction between the terms sample and population. explain why sampling is necessary in...

what is the distinction between the terms sample and population. explain why sampling is necessary in some situations and census.(sampling the whole population) is necessary in some situations.

Explain the distinction between a stock’s price and its intrinsic value. Why is there a difference?...

Explain the distinction between a stock’s price and its intrinsic value. Why is there a difference? How do stock traders decide how much to pay for a stock? What factors do you think should go into their decision on price?

Explain why the distinction between BICS and CALP is important. Which takes longer to develop?

What is your understanding of the relationship between economic growth (GDP), high/low unemployment, high/low Inflation, high/low...

What is your understanding of the relationship between economic growth (GDP), high/low unemployment, high/low Inflation, high/low wages, and the way they impact one another?

Distinguish between a low and high income and a low and high economic growth rate. What...

Distinguish between a low and high income and a low and high economic growth rate. What are the key features of an economy that are present when incomes are high or fast growing and absent when incomes are low and stagnating or growing slowly? Provide an example of an economy with a low income and slow growth rate, a low income and rapid growth rate, and a high income with sustained growth over many decades.

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