The First Coordination Polymers Based on 1,3‐Diphosphaferrocenes and 1,1′,2,3′,4‐Pentaphosphaferrocenes
| Autor: | Claudia Heindl, Alexander V. Virovets, Christoph Schwarzmaier, Lena Rummel, Sabine Reisinger, Eugenia V. Peresypkina, Manfred Scheer |
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| Rok vydání: | 2015 |
| Předmět: |
chemistry.chemical_classification
Full Paper Phosphaferrocenes Polymers 010405 organic chemistry Stereochemistry Metal salts Ligand Supramolecular chemistry chemistry.chemical_element Halide Polymer Full Papers Phosphaferrocene Derivatives 010402 general chemistry 01 natural sciences Copper 0104 chemical sciences Inorganic Chemistry Self‐assembly chemistry Polymer chemistry Self-assembly |
| Zdroj: | European Journal of Inorganic Chemistry |
| ISSN: | 1099-0682 1434-1948 |
| DOI: | 10.1002/ejic.201500873 |
| Popis: | Phosphaferrocenes in combination with coinage metal salts proved to be excellent building blocks in supramolecular chemistry for the buildup of oligomeric and polymeric assemblies. The synthesis of a series of novel phosphaferrocenes containing the 1,3‐P2C3 iPr3 and/or the 1,2,4‐P3C2 iPr2 ligand is described herein. The self‐assembly processes of the 1,3‐diphospha‐, 1,2,4‐triphospha‐, and 1,1′,2,3′,4‐pentaphosphaferrocenes with CuI halides led to the formation of 1D or 2D polymers. With [Cp*Fe(η5‐P2C3 iPr3)] (Cp* = η5‐C5Me5), infinite chains are formed, whereas with [(η5‐P3C2 iPr2)Fe(η5‐P2C3 iPr3)] 1D ladderlike structures are obtained. These are the first polymers containing such a di‐ and pentaphosphaferrocene, respectively. On the other hand, the use of [Cp*Fe(η5‐P3C2 iPr2)] leads to the construction of 2D networks with intact sandwich complexes, which is uncommon for this class of complexes. |
| Databáze: | OpenAIRE |
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