What is the chemical formula for cryptand?

What is the chemical formula for cryptand?

[2.2.2]Cryptand is the organic compound with the formula N (CH 2 CH 2 OCH 2 CH 2 OCH 2 CH 2) 3 N. This bicyclic molecule is the most studied member of the cryptand family of chelating agents. It is a white solid. Many analogous compounds are known.

Why are there no brackets in the formula for cryptand?

The omission of any brackets is due to technical restrictions. Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).?) [2.2.2]Cryptand is the organic compound with the formula N (CH 2 CH 2 OCH 2 CH 2 OCH 2 CH 2) 3 N.

What is the IUPAC name of the cryptand N 2CH 2och 2ch2och 3n?

The most common and most important cryptand is N[CH 2CH 2OCH 2CH 2OCH 2CH 2] 3N; the systematic IUPAC name for this compound is 1,10-diaza-4,7,13,16,21,24-hexaoxabicyclo[8.8.8]hexacosane.

What are the applications of cryptands?

Cryptands could also be used for this type of separation processes; however their cost, which is much higher than the cost of coronands, prevented development of practical extraction processes based on the macrotricyclic ligands. They have, however, found applications in biomedical analysis.

What is the function of cryptand?

All-amine cryptands exhibit particularly high affinity for alkali metal cations, which has allowed the isolation of salts of K −. The three-dimensional interior cavity of a cryptand provides a binding site – or host – for “guest” ions. The complex between the cationic guest and the cryptand is called a cryptate.

What is cryptand ligand?

The term cryptand implies that this ligand binds substrates in a crypt, interring the guest as in a burial. These molecules are three-dimensional analogues of crown ethers but are more selective and strong as complexes for the guest ions. The resulting complexes are lipophilic.