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Novel μ 5 ‐Coordination Modes of Aryl and Alkyl Ethynides and Classification of Metal–Ligand Interactions in Silver( I ) Complexes
Author(s) -
Zhao Liang,
Wong WaiYeung,
Mak Thomas C. W.
Publication year - 2006
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.200501449
Subject(s) - synthon , moiety , alkyl , aryl , supramolecular chemistry , ligand (biochemistry) , metal , chemistry , stereochemistry , square pyramidal molecular geometry , coordination complex , crystallography , crystal structure , organic chemistry , receptor , biochemistry
Novel μ 5 ‐η 1 ,η 1 ,η 1 ,η 1 ,η 2 and μ 5 ‐η 1 ,η 1 ,η 1 ,η 2 ,η 2 coordination modes of alkyl and aryl ethynide moieties are found in silver( I ) complexes 1 – 5 , and the metal–ligand distances can be classified into σ, π and mixed (σ,π) types. With the consistent square‐pyramidal capping Ag 5 baskets of the ethynide moiety as supramolecular synthons, a series of two‐ and three‐dimensional coordination networks are obtained.