Electrocatalytic reduction of protons to hydrogen by a water-compatible cobalt polypyridyl platform
作者:Julian P. Bigi、Tamara E. Hanna、W. Hill Harman、Alicia Chang、Christopher J. Chang
DOI:10.1039/b915846d
日期:——
A cobalt(II) complex supported by the new tetradentate polypyridyl ligand PY4 is an electrocatalyst for the reduction of protons to hydrogen and can operate in 50% aqueous media.
Synthesis of a Boronic Acid Anhydride Based Ligand and Its Application in Beryllium Coordination
作者:Magnus R. Buchner、Matthias Müller、Onyekachi Raymond、Rebecca J. Severinsen、David J. Nixon、William Henderson、Penelope J. Brothers、Gareth J. Rowlands、Paul G. Plieger
DOI:10.1002/ejic.201900772
日期:2019.9.15
The synthesis of a boronic acid anhydride-based ligand containing one threeand one four-coordinated boron atom is presented. This ligand was successfully employed as a tridentate κ1N,κ2O-ligand in the coordination of beryllium chloride and both the ligand and the resulting complex have been structurally characterized. While the boron-element separations are within the typical range of related homo-nuclear
Shaping and enforcing coordination spheres: probing the ability of tripodal ligands to favour trigonal prismatic geometry
作者:James C. Knight、Angelo J. Amoroso、Peter G. Edwards、Neha Singh、Benjamin D. Ward
DOI:10.1039/c6dt01165a
日期:——
tripodal frameworks, mono(2,2′-bipyrid-6-yl)bis(2-pyridyl)methanol (L1) and bis(2,2′-bipyrid-6-yl)mono(2-pyridyl)methanol (L2) which have one and two bipyridyl arms, respectively. Both ligands form complexes with the firstrowtransition metals. Both ligands appear to overcome the steric strain involved in twisting the ligand to produce an octahedral complex and the solidstate structures in general show