Sentence examples for rich coordination from inspiring English sources

Single-crystal X-ray analyses reveal that the 2,4′-diphenic acids acts as bridging ligands, exhibiting rich coordination modes to link metal ions: bis-monodentate, bidentate chelating, chelating/bridging, monoatomic bridging and monodentate modes.

Continuous study on preparation of different types of carborane-based late transition metal complexes is of great interest because of their rich coordination mode, novel reactivity and promising applications in a variety of important fields.

Here we report an overview of the results obtained with some of these modified polynitrile ligands, showing their rich coordination chemistry and their crucial role in new molecular materials exhibiting unusual magnetic transitions.

Recent investigations from our laboratory have described compelling experimental evidence that Schiff-based pyridine, bipyridine (bipy), terpyridine (terpy), phenanthroline (phen), naphthyridine (naphthy) and pyridine pyridazine (pyridaz) ligands exhibit a rich coordination chemistry towards transition metal complexes providing unusual coordination modes.

The coinage metals' filled d shell is much more easily disrupted than the alkali metals' filled p shell, so that the second and third ionization energies are lower, enabling higher oxidation states than +1 and a richer coordination chemistry, thus giving the group 11 metals clear transition metal character.

It was argued that this electronic difference may be caused by the amido-rich coordination sphere compared to 2-His-1-carboxylate enzymes.

CusA, CusB, and CusF continue the theme of Met-rich Cu(I) coordination complexes in the more oxidizing periplasm because they are less susceptible to oxidation than the cysteine-rich coordination sites that dominate in the cytoplasm.

As a target protein for engineering the coordination sphere, we have selected DcrH-Hr, which contains the histidine-rich coordination sphere and exhibits spectroscopic properties characteristic of all Hrs, but contains a larger substrate-accessible tunnel within the four-helix bundle compared to classical Hrs.

Rubredoxins (Rds) and their derivatives have been extensively used, in the last few decades, in order to elucidate structure and functional aspects of metal sites involving rich sulphur coordination spheres.

Our recent work on the rich supramolecular coordination chemistry of a novel family of aromatic polyoxalamide (APOXA) ligands with first-row transition metal ions has allowed us to move one step further in the rational design of metallosupramolecular assemblies of increasing structural and magnetic complexity.

In the crystal engineering point of view, Ag atoms exhibit rich and novel coordination geometries, which facilitate the formation of the highest coordination number of the Wells-Dawson POMs.