coordination polymer


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coordination polymer

[kō‚ȯrd·ən′ā·shən ‚päl·ə·mər]
(organic chemistry)
Organic addition polymer that is neither free-radical nor simply ionic; prepared by catalysts that combine an organometallic (for example, triethyl aluminum) and a transition metal compound (for example, TiCl4).
References in periodicals archive ?
Synthesis of 2, 3-bis(hydroxymethyl)butane-1,2,3,4-tetraol is of great interest due to its utility as a potential precursor to novel dendrimers, in preparation of unnatural lipids, and in open framework coordination polymer synthesis.
The "compound" in question is a flexible crystalline material (porous coordination polymer, or PCP) that transforms according to changes in the environment.
Then, he synthesized Mn(II) dicarboxylate-terephthalic acid coordination polymer out of the mentioned polymer by ultrasound method at both bulk and nano scales due to its high catalytic activity and detected it by DGA, TGA, SEM, XRD, and IR methods.
Finally the structures of the unexpected coordination polymer and oligomer formed between this ligand and copper (I) iodide and copper (I) bromide, respectively, will be described.
In a recent full paper in the Journal of the American Chemical Society (2004, 126, 16117), chemistry professor Daniel Leznoff, MCIC, along with graduate student Julie Lefebvre and crystallographer Raymond Batchelor at Simon Fraser University, have described a Cu-Au coordination polymer that can be isolated in one of two polymorphic forms depending on the synthesis conditions.
We have discovered that coordination polymers of earth-abundant metals are active water oxidation catalyst, competitive, fast and more robust than the best heterogeneous catalyst ever reported, able to reach over one million cycles working at neutral pH and ambient conditions.
30,000 for synthesis of 10 molecules known as coordination polymers, which could be useful in gas purification and hydrogen fuel storage.
Separate chapters review the formation and properties of hydrophobic polyelectrolytes, charged artificial membranes, reversible coordination polymers, metalloproteins, and polypeptides.
His thesis focused on the preparation and characterization of [Au(CN)2]-based heterometallic coordination polymers that show vapochromic or birefringent properties.
Has developed an international reputation in the area of crystal engineering, particularly coordination polymers.
For example, certain dioxouranium VI coordination polymers are soluble in various aprotic donor solvents (29-32).
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