Controlling the formation of metallosupramolecular assemblies by metal ionic radii.
نویسندگان
چکیده
The formation of either dinuclear double-stranded or pentanuclear circular helicates from a ligand containing two tridentate domains separated by a phenylene unit can be controlled by inter-ligand steric interactions which themselves are governed by the size of the metal ion.
منابع مشابه
Controlling the formation of metallosupramolecular assemblies by metal ionic radiiw
Controlling the structure of multi-component assemblies is one of the leading challenges for the supramolecular chemist. One of the simplest assemblies is the dinuclear doublestranded helicate, and the rules that govern the formation of this species are largely established. The formation of the helicates’ higher nuclearity cousin, the cyclic helicate, is conversely less well understood. One of ...
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ورودعنوان ژورنال:
- Chemical communications
دوره 46 20 شماره
صفحات -
تاریخ انتشار 2010