Molecular Recognition: Use of Metal‐Containing Molecular Clefts for Supramolecular Self‐Assembly and Host–Guest Formation

Autor:	James D. Crowley, B. Bosnich
Rok vydání:	2005
Předmět:	Inorganic Chemistry Metal Dipole Molecular recognition Chemistry Stereochemistry visual_art visual_art.visual_art_medium Supramolecular chemistry Solvation Molecule Self-assembly Adduct
Zdroj:	European Journal of Inorganic Chemistry. 2005:2015-2025
ISSN:	1099-0682 1434-1948
DOI:	10.1002/ejic.200500091
Popis:	Molecular clefts consisting of a rigid spacer linked to two parallel cofacially disposed terpy-M-X (M = Pd{sup 2+}, Pt{sup 2+}) units, which can vary in separation from 6.6 to 7.2 {angstrom}, have been used as molecular receptors and for self-assembly with linear and triangular linkers to produce rectangles and trigonal prisms, respectively. Aromatic molecules form multiple host-guest adducts with the molecular cleft receptors and with the rectangles and trigonal prisms. Planar complexes of Pt{sup 2+} also form host-guest adducts. The forces that control this molecular recognition, namely, {pi}-{pi} interactions, charge-induced dipole interactions, charge-charge forces, weak metal-metal interactions and solvation effects, are discussed and assigned to the various adducts.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::95c937fe4125cb9e5e69dd8f2a178b61 https://doi.org/10.1002/ejic.200500091 Zobrazit plný text záznamu Plný text