What is the coordination number of cobalt in | vedclass

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(C) The coordination number is defined as the total number of sigma bonds formed by the central metal atom with the ligands.In the complex $[Co(en)_2B

Vedclass · Accepted Answer

$6$

Vedclass · Answer

(C) The coordination number is defined as the total number of sigma bonds formed by the central metal atom with the ligands.In the complex $[Co(en)_2Br_2]Cl_2$:$en$ (ethylenediamine) is a bidentate ligand,so $2 	imes en$ provides $2 	imes 2 = 4$ coordination sites.$Br$ (bromide) is a monodentate ligand,so $2 	imes Br$ provides $2 	imes 1 = 2$ coordination sites.Total coordination number = $4 + 2 = 6$.

What is the coordination number of cobalt in $[Co(en)_2Br_2]Cl_2$?

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