(1970) The mechanism of octahedral complex formation by labile metal ions. Coordination Chemistry Reviews 5, 45-73.Hewkin D. J. and Prince R. H. (1970) The mechanism of octahedral complex for- mation by labile metal ions. Coordination Chemistry Reviews 5, 45-73....
In the copper(II) complex the macrocycle folds such that an unsymmetric but apparently favourable cavity is formed and all five donor atoms co-ordinate to the metal. A sixth co-ordination position is filled by a nitrate ion. 展开 DOI: 10.1039/DT9870002543 被引量: 45 ...
In this study, we resolved the crystal structures of VenA in bothapoform andholoform in complex with a trinuclear magnesium cluster and PPigroup. With the resolved structures, substrate docking analysis, molecular dynamics (MD) simulations, and hybrid quantum mechanical/molecular mechanical (QM/MM)...
The structure of the Mg2+ complex was subsequently refined at 2.15 A resolution, which revealed two complexes of metal-coordinated dimers of Chro bound to the octamer DNA duplex in the asymmetric unit. The metal ion is octahedrally coordinated to the O1 and O9 oxygen atoms of the chromophore...
Synthesis and characterization of ternary alkaline-earth transition-metal hydrides containing octahedral [Ru(II)H6]4− and [Os(II)H6]4− complexes. J. Solid State Chem. 93, 256–262 (1991). Article CAS Google Scholar Gao, W. et al. Barium hydride-mediated nitrogen transfer and ...
which is capable of removing multivalent ions and other organic molecules while allowing free water movement. Applying these membranes for monovalent ion removal would be achievable if the space were tuned below the sizes of the hydrated ions1,79,80. Monovalent ion separation using a membrane-based...
Electrocatalytic technologies play a vital role in the advancement of hydrogen energy and other renewable green energy sources, with nanocatalysts
The iron(II) complex is low spin (S= 0) while the cobalt(II) complex exists in a thermally controlled (S= 2)(S = 4) spin equilibrium in the temperature range 90–350 K. In the manganese (II) complex the carbonyl groups of L are co-ordinated and the metal ion appears to be ...
Metal-insulator transition in ultrathin LaNiO3 films. a Temperature-dependent resistivity (ρ) of LaNiO3 films of different thicknesses. b Metal-insulator transition temperature TMIT and c ρ(300 K) of LaNiO3 films with different thicknesses and surface terminations. Open circles indicate that ...
The main purpose of this research endeavor is to reduce lead concentrations in the wastewater of an oil refinery through the utilization of a material composed of oyster shell waste (MIL-100(Fe)/Cygnea/Fe3O4/TiO2. Initially, iron oxide nanoparticles (Fe3