Pronunciation: [ˈɒktədəntˌe͡ɪt] (IPA) 
The word "Octodentate" is spelled as /ɒktəʊdɛnteɪt/. The first syllable "octo" meaning eight, is pronounced as /ɒktəʊ/. The second syllable "dentate" meaning toothed, is pronounced as /dɛnteɪt/. This word refers to a chemical compound or molecule that has eight donor atoms for coordination with a metal ion. Proper spelling and pronunciation of scientific terms are crucial for accurate communication in the scientific community.
Octodentate is an adjective that is primarily used in chemistry to describe a molecule or a ligand that possesses eight coordination points or donor atoms available for bonding with a central metal ion or atom. The term is derived from the combination of the Latin word "octo" meaning eight, and "dentate" which refers to the capacity to form bonds with a central atom. Octodentate ligands can coordinate with a metal ion through eight electrons, typically via eight nitrogen or oxygen atoms, forming strong and stable complexes.
The ability of octodentate ligands to form multiple bonds with a central metal ion or atom makes them particularly useful in various chemical applications, such as catalysis, crystal engineering, and medicinal chemistry. The presence of multiple coordination points allows for enhanced stability and control of the resulting complexes, leading to unique properties and reactivity.
The term "octodentate" is also occasionally used in biology to describe certain proteins or biomolecules that exhibit eight binding sites or domains. In this context, octodentate refers to their ability to interact with other biomolecules or metal ions through eight specific binding regions, contributing to their overall structure or function.
Having eight teeth.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
