Synthesis, structural characterization and anion-, cation- and solvent-induced tuning of photophysical properties of a bimetallic Ru(ii) complex: combined experimental and DFT/TDDFT investigation

Abstract

Synthesis, structural characterization and anion-, cationand solvent-induced tuning of photophysical properties of a bimetallic Ru(II) complex: combined experimental and DFT/TDDFT investigation3

Heteroleptic Phenanthroline Complexes of Trinuclear Molybdenum Clusters with Luminescent Properties

“…As can be seen in Figure 7, the addition of anions, such as F -, OH -, and AcO -, to a solution of complex 1 in DMF Figure 7. [38][39][40][41][42][43] Hence, the complexes reported herein are, to the best of our knowledge, the first example of receptors comprised of imidazophenanthroline ligands complexed to molybdenum clusters, and in the future, they could be the basis of a series of probes for anionic species, properly tuned to meet the sensitivity and selectivity requirements of a given application. OH -, (b) 100 equiv.…”

Luminescent chemosensor for Hg2+ ion based on a dinuclear Ru(II) complex containing open chain azacrown ether

“…p ⁄ transitions at 223, 283, and 338 nm with one shoulder at around 265 nm. Assignment of the absorption bands of complex [{Ru (bpy) 2 } 2 (l 2 -H 2 L)] 4+ was made on the basis of the well-documented optical transitions of analogous Ru(II) polypyridyl complexes [52][53][54][55][56][57][58]. The band at around 242 nm is attributed to intraligand p ?…”

Polypyridyl-imidazole based smart Ru(II) complex mimicking advanced Boolean and Fuzzy logic functions

“…[38][39][40][41]. A number of Ru(II) complexes derived from polypyridine ligands were previously designed as the sensors for selective anions as well as cations, [37,[42][43][44][45][46][47][48] although such complexes for the construction of sequential molecular logic gates are extremely few in the literature [49][50][51][52][53][54]. In the present complex, the remote terpyridine chelating site is suitably oriented to bind with the incoming cationic guests.…”