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16 Electron Complexes and Nickel Ligand Example
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16 Electron Complexes and Nickel Ligand Example

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Questions and Answers

In a 16 electron complex, each ligand contributes ____ electrons.

2

Nickel in the discussed complex is in a +2 oxidation state, contributing ____ electrons.

8

The total electron count in a 16 electron complex is ____.

16

When a 16 electron complex reacts with a two-electron donor ligand, it forms an ____ electron complex.

<p>18</p> Signup and view all the answers

The formation of an 18 electron complex from a 16 electron complex leads to a ____ process.

<p>faster</p> Signup and view all the answers

In the ligand exchange process, the resulting complex is ML3L’ where ____ comes out of the system.

<p>L</p> Signup and view all the answers

To make an 18 electron complex, you may need to ______ one ligand.

<p>lose</p> Signup and view all the answers

The ligand substitution reaction can occur through an ______ pathway.

<p>associative</p> Signup and view all the answers

For an 18 electron species complex to undergo a reaction, it needs to ______ one ligand.

<p>encourage</p> Signup and view all the answers

In organometallic chemistry, understanding the ______ mechanism is crucial.

<p>dissociative</p> Signup and view all the answers

Ring slip in η5 complexes can affect the ______ of the complex.

<p>stability</p> Signup and view all the answers

The 18 electron rule is briefly discussed in the context of ______

<p>organometallic complexes</p> Signup and view all the answers

The two types of ligand substitution reactions are associative and ______

<p>dissociative</p> Signup and view all the answers

The major focus of discussion will be on ligand substitution reactions, particularly the ______ pathway

<p>associative</p> Signup and view all the answers

One of the important topics discussed will be oxidative addition with plenty of examples showcasing the ______

<p>concerted mechanism</p> Signup and view all the answers

In oxidative addition, the three different mechanisms include concerted, SN2, and ______

<p>radical</p> Signup and view all the answers

The microscopic reverse of oxidative addition, known as reductive elimination, is another important topic that will be ______

<p>discussed</p> Signup and view all the answers

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