Results 101 to 110 of about 309 (131)
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The molecular electrochemistry of metal–organic metallamacrocycles
Current Opinion in Electrochemistry, 2018Abstract Considering that most metallamacrocycles possess redox-active metal nodes as well as redox-active linker ligands, the number of studies aimed at investigating that inherent property is astoundingly small. This microreview summarizes the most relevant, recent work on the electrochemistry of organometallic macrocycles.
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Heterogeneous catalysis of water oxidation supported by a novel metallamacrocycle
New Journal of Chemistry, 2016Metallamacrocycles1and2were constructed, and1was further explored as a precatalyst for water oxidation, giving a good efficiency.
Wei-Bin Yu +3 more
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Synthesis and X-ray crystal structure of an anionic heteronuclear metallamacrocyclic triangle
Chem. Commun., 2004trans-[Pt(C[triple bond]C(Ar)C[triple bond]CH)2(PMe3)2](Ar = C(6)Me(4)-3,4,5,6) (1) reacts with PPN[Au(acac)(2)](Hacac = acetylacetone; 1 : 1.16 molar ratio; PPN = (Ph3P)2N) to give PPN[(Au[Pt(PMe3)2]2)(mu-Ar(C[triple bond]C)2)3] (2) the crystal structure of which showed the anions as quasi equilateral triangles stacked parallel to each other through C-
José, Vicente +3 more
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Construction of a Ag12 High-Nuclearity Metallamacrocyclic 3D Framework
Inorganic Chemistry, 2010An unprecedented high-nuclearity metallamacrocycle-based 3D silver framework with formula {[Ag(2)(C(25)H(27)N(6)O)(2)](CH(3)OH)(H(2)O)(0.17)}(n) (1), built on the basis of dodecanuclear silver building blocks, has been synthesized and characterized, and it shows strong phosphorescence emission at 10 K, which is a consequence of the presence of ...
Jiyong, Hu +4 more
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Anion‐Templated Assembly of Half‐Sandwich Rhodium‐Based Multinuclear Metallamacrocycles
Chemistry – A European Journal, 2011AbstractA series of half‐sandwich rhodium‐based metallamacrocycles with tetra‐ and hexanuclearities have been synthesized. They are assembled by linking the deprotonated 2,4‐diacetyl‐5‐hydroxy‐5‐methyl‐3‐(3‐pyridinyl)cyclohexanone (HL) ligand in the presence of counteranions.
Guo-Liang, Wang +2 more
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Novel 48-Membered Hexadecanuclear and 60-Membered Icosanuclear Manganese Metallamacrocycles
Inorganic Chemistry, 2008Either an S 8 symmetrical 48-membered hexadecanuclear or an S 10 symmetrical 60-membered icosanuclear manganese metallamacrocycle was self-assembled using a manganese ion and a ditopic pentadentate ligand. This was either N-4-phenylbenzoylsalicylhydrazide (H 3pbshz) containing a rigid rod-shaped, bulky biphenyl residue as a terminal N-acyl group or N-3,
Liu, Wenlong +9 more
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Half-sandwich rhodium and iridium metallamacrocycles constructed via C–H activation
Dalton Transactions, 2016One- or two-site C–H activation of unsymmetrical and symmetrical proligands is employed to prepare a range of rectangular metallomacrocycles with a range of isomers. The CO2adsorption of the complexes was studied, and the symmetrical, rigid ligand systems showed the best performance.
Lin, Lin +3 more
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Self-Assembly of Metallamacrocycles via a Rigid Phosphorus Donor Linker
Organometallics, 2007The coordination-driven self-assembly of a series of discrete 2D metallomacrocycles from a rigid diphosphine donor linker and Pd/Pt-containing 90° acceptors is described. All these assemblies are characterized by multinuclear NMR and, in four cases, X-ray crystallography.
Ghosh, Sushobhan +1 more
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Phosphorus-containing metallamacrocycles
Organometallics, 1993Dominique Colombo-Khater +3 more
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FEATURES OF DICYANAMIDE BINDING TO A POLYNUCLEAR METALLAMACROCYCLIC COPPER COMPLEX
Journal of Structural Chemistry, 2023R. V. Rumyantsev +3 more
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