Pyridyl-thiazoles as a new class of ligand for metallosupramolecular chemistry: formation of double and triple helicates with Cu(ii)

Structural design principles for self-assembled coordination polygons and polyhedra

“…16 and Table 5. [50][51][52][53][54][55][56][57][58][59][60][61][62][63][64] Representative geometries are shown in Fig. 17.…”

An Attempt to Programme the Orientation of Bis(heterocyclic) Azine Heterotopic Sequences around AgI, CuI and ZnII Metal Centres

“…The species M 2 L and ML 2 were neglected because they 3 ] ϩ singly charged ion (m/z ϭ 1364 a.m.u.) are observed.…”

“…[3] Some years ago, a first event was observed in the case of Ga III and Ti V aminophenolate/catecholate complexes where the phenolic protons were abstracted allowing the formation of the corresponding dinuclear oriented triple-stranded helicates. [4] The selectivity of these assemblies in discriminating between a nitrogen (amine) and an oxygen (hydroxy) atom of a biphenylene structure was obviously influenced by the difference of reactivity between the two coordinating centres.…”

Strategies for the Construction of Supramolecular Compounds through Coordination Chemistry

“…Dinuclear macrocycles which contain a variety of metal centers, such as Cu [107±109] and Zn, [108,110,111] have been reported ( Figure 5, A). The research groups of Albrecht, [112] Stack, [113] Raymond, [114] Rice/Ward, [115] Yoshida, [116] James, [117] Bünzli, [118] and Lehn [119] have reported dinuclear helicates assembled by utilizing the principles of the symmetry-interaction approach. Homodimetallic helicates are the most widely reported dinuclear structures formed by this model.…”