The coordination number and oxidation number of M in the compound [M(SO4)(NH3)3] will be (a) 6 a

step 1 In this question we have been given this complex M S .O 4 N H3 5 and we need to identify the cor

The coordination number and oxidation number of M in the...

The coordination number and oxidation number of $\mathrm{M}$ in the compound $\left[\mathrm{M}\left(\mathrm{SO}_{4}\right)\left(\mathrm{NH}_{3}\right)_{3}\right]$ will be
(a) 6 and 3
(b) 2 and 6
(c) 6 and 2
(d) 3 and 6

Key Concepts

Coordination Compound

A coordination compound consists of a central metal atom or ion bonded to surrounding ligands, creating a complex that exhibits unique structural and chemical properties. Understanding the composition, geometry, and electronic structure of coordination compounds is vital in fields ranging from catalysis to bioinorganic chemistry.

Coordination Number

The coordination number is a fundamental concept in coordination chemistry that refers to the number of ligand atoms that are directly bonded to the central metal atom or ion in a coordination complex. It is essential for understanding the geometry and bonding properties of the complex, influencing its stability, reactivity, and electronic configuration.

Oxidation Number

The oxidation number is a state indicator for the central metal ion within a coordination compound, representing the hypothetical charge the metal would have if all bonds to ligands were completely ionic. It is determined by accounting for the charges of the ligands and overall charge of the complex and is crucial for predicting redox behavior and bonding characteristics.

Ligands

Ligands are ions or molecules that donate electron pairs to the central metal atom or ion in order to form coordinate covalent bonds in coordination complexes. Their nature, binding modes, and electronic properties greatly influence the geometry, reactivity, and stability of the coordination compound.

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