A Self-Complementary Assembly of Metallamacrocycles Directed by RuCl⋅⋅⋅HN Hydrogen Bonds and Its Reversible Dichotomy by Halide Anions in Solution

Back and forth: Reaction of [RuCl2(PPh3)3], 1,3‐bis(diphenylphosphino)propane, and an amido ligand yields the coordination‐driven self‐assembly of two ruthenamacrocycles through NH⋅⋅⋅ClRu, π⋅⋅⋅π, and CH⋅⋅⋅π interactions (see picture; purple Ru, green Cl, orange P, red O, blue N, gray C, white H)....

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Bibliographic Details
Published in:Angewandte Chemie International Edition 2006-06, Vol.45 (26), p.4290-4294
Main Authors: Park, Young Jun, Kim, Jik-Soo, Youm, Kyoung-Tae, Lee, Nam-Kyu, Ko, Jaejung, Park, Hye-seo, Jun, Moo-Jin
Format: Article
Language:English
Subjects:
coordination modes
hydrogen bonds
metal halides
metallamacrocycles
self-assembly
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Summary:Back and forth: Reaction of [RuCl2(PPh3)3], 1,3‐bis(diphenylphosphino)propane, and an amido ligand yields the coordination‐driven self‐assembly of two ruthenamacrocycles through NH⋅⋅⋅ClRu, π⋅⋅⋅π, and CH⋅⋅⋅π interactions (see picture; purple Ru, green Cl, orange P, red O, blue N, gray C, white H). Reversible dissociation/association behavior of this complex in solution is controlled by halide ions.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200600154