Chemistry - Coordination Chemistry Question with Solution | TestHub
Find the number of ligands which are neutral & bidentate ligands among the following -
(a) en (b) bn (c) tn (d) pn (e) dimethylglyoximato (f) ox
(g)acac (acetylacetanato) (h) ethylenediaminetetraacetato
Options:
Answer:
Solution:
The neutral and bidentate ligands are:
(a) en (ethylenediamine): Neutral, bidentate.
(b) bn (1,2-diaminopropane or propylenediamine): Neutral, bidentate.
(c) tn (1,3-diaminopropane or trimethylenediamine): Neutral, bidentate.
(d) pn (1,2-diaminopropane or propylenediamine): Neutral, bidentate.
(e) dimethylglyoximato (dmg⁻): Anionic, bidentate.
(f) ox (oxalate, C₂O₄²⁻): Anionic, bidentate.
(g) acac (acetylacetonato, acac⁻): Anionic, bidentate.
(h) ethylenediaminetetraacetato (EDTA⁴⁻): Anionic, hexadentate.
Thus, there are 4 neutral and bidentate ligands.
The final answer is .