The oxidation number of the metal ion for the given coordination compound to be predicted. Concept Introduction: Lewis acid: The species which accepts the lone pair of electrons. Lewis base: The species which donates lone pair of electrons. Donor atom: The neutral molecule or the negatively charged species which donates pair of electrons is known as Donor atom. Coordinate covalent bonds: A covalent bond in which the Ligand donates both electrons to the metal ion to construct a bonding interaction known as coordinate covalent bond. To Identify: The oxidation number of the metal ion for the given coordination compound to be predicted.

Question

Draw orbital-energy splitting diagrams and use the spectro-chemical series to show the orbital occupancy for each of the fol-lowing (assuming that H₂O is a weak-field ligand):(a) [Cr(CN)₆]³⁻(b) [Rh(CO)₆]³⁺(c) [Co(OH)₆]⁴⁻

Answer 1

Question

Chapter 23, Problem 23.13QP

a)

Interpretation Introduction

Interpretation: The oxidation number of the metal ion for the given coordination compound to be predicted.

Concept Introduction:

Lewis acid: The species which accepts the lone pair of electrons.

Lewis base: The species which donates lone pair of electrons.

Donor atom: The neutral molecule or the negatively charged species which donates pair of electrons is known as Donor atom.

Coordinate covalent bonds: A covalent bond in which the Ligand donates both electrons to the metal ion to construct a bonding interaction known as coordinate covalent bond.

To Identify: The oxidation number of the metal ion for the given coordination compound to be predicted.

b)

Interpretation Introduction

Interpretation: The oxidation number of the metal ion for the given coordination compound to be predicted.

Concept Introduction:

Lewis acid: The species which accepts the lone pair of electrons.

Lewis base: The species which donates lone pair of electrons.

Donor atom: The neutral molecule or the negatively charged species which donates pair of electrons is known as Donor atom.

Coordinate covalent bonds: A covalent bond in which the Ligand donates both electrons to the metal ion to construct a bonding interaction known as coordinate covalent bond.

To Identify: The oxidation number of the metal ion for the given coordination compound to be predicted.

c)

Interpretation Introduction

Interpretation: The oxidation number of the metal ion for the given coordination compound to be predicted.

Concept Introduction:

Lewis acid: The species which accepts the lone pair of electrons.

Lewis base: The species which donates lone pair of electrons.

Donor atom: The neutral molecule or the negatively charged species which donates pair of electrons is known as Donor atom.

Coordinate covalent bonds: A covalent bond in which the Ligand donates both electrons to the metal ion to construct a bonding interaction known as coordinate covalent bond.

To Identify: The oxidation number of the metal ion for the given coordination compound to be predicted.

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