What is the term for a crystalline structure formed by a guest molecule trapped within a cage-like structure of host molecules?
Understand the Problem
The question is asking for the specific term used in chemistry to describe a crystalline structure that consists of a guest molecule that is encapsulated within a host molecule's cage-like arrangement. This relates to concepts in supramolecular chemistry.
Answer
Clathrate
The term for a crystalline structure formed by a guest molecule trapped within a cage-like structure of host molecules is 'clathrate'.
Answer for screen readers
The term for a crystalline structure formed by a guest molecule trapped within a cage-like structure of host molecules is 'clathrate'.
More Information
Clathrates are inclusion compounds where guest molecules are enclosed in cage-like formations by a host lattice. These can be seen in clathrate hydrates where gas molecules are enclosed by water cages.
Tips
A common mistake is confusing clathrates with other types of compound structures like zeolites or intercalation compounds. Clathrates specifically involve the guest molecule being encaged by a host lattice.
Sources
- Clathrates - an overview | ScienceDirect Topics - sciencedirect.com
- Clathrate hydrate - Wikipedia - en.wikipedia.org
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