Heterobi- and -trinuclear Complexes with an Amino(ethynyl)carbene as Bridging Ligand

2004 ◽  
Vol 630 (12) ◽  
pp. 1863-1868 ◽  
Author(s):  
Helmut Fischer ◽  
Cornelia Hartbaum ◽  
Christiane Wespel ◽  
Markus Dede
Keyword(s):  
Bridging Ligand ◽  
Trinuclear Complexes

Characterization of chelating bis[(diphenylphosphino)methyl]phenylphosphine as a bridging ligand in bi- and trinuclear complexes

1983 ◽  
Vol 22 (16) ◽  
pp. 2223-2224 ◽  
Author(s):  
Rosalvina R. Guimerans ◽  
Marilyn M. Olmstead ◽  
Alan L. Balch
Keyword(s):  
Bridging Ligand ◽  
Trinuclear Complexes

Roles of Bridging Ligand Topology and Conformation in Controlling Exchange Interactions between Paramagnetic Molybdenum Fragments in Dinuclear and Trinuclear Complexes

1997 ◽  
Vol 36 (16) ◽  
pp. 3447-3454 ◽  
Author(s):  
Vǎn Ân Ung ◽  
Alexander M. W. Cargill Thompson ◽  
David A. Bardwell ◽  
Dante Gatteschi ◽  
John C. Jeffery ◽  
...  
Keyword(s):  
Exchange Interactions ◽  
Bridging Ligand ◽  
Trinuclear Complexes

scholarly journals The Influence of Aryl Substituents on the Supramolecular Structures and Photoluminescence of Cyclic Trinuclear Pyrazolato Copper(I) Complexes

Nanomaterials ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 3101
Author(s):  
Kiyoshi Fujisawa ◽  
Mai Saotome ◽  
Yoko Ishikawa ◽  
David James Young
Keyword(s):  
Coordination Chemistry ◽  
Solid State ◽  
Nitrogen Atom ◽  
Transition Metal Ions ◽  
Photoluminescence Properties ◽  
State Structure ◽  
Linear Mode ◽  
Bridging Ligand ◽  
Trinuclear Complexes ◽  
Cuprophilic Interactions

Cyclic trinuclear complexes with group 11 metal (I) ions are fascinating and important to coordination chemistry. One of the ligands known to form these cyclic trinuclear complexes is pyrazolate, which is a bridging ligand that coordinates many transition metal ions in a Npz–M–Npz linear mode (Npz = pyrazolyl nitrogen atom). In these group 11 metal (I) ions, copper is the most abundant metal. Therefore, polynuclear Copper(I) complexes are very important in this field. The cyclic trinuclear Copper(I) complex [Cu(3,5-Ph2pz)]3 (3,5-Ph2pz– = 3,5-diphenyl-1-pyrazolate anion) was reported in 1988 as a landmark complex, but its photoluminescence properties have hitherto not been described. In this study, we report the photoluminescence and two different polymorphs of [Cu(3,5-Ph2pz)]3 and its derivative [Cu(3-Me-5-Phpz)]3 (3-Me-5-Phpz– = 3-metyl-5-phenyl-1-pyrazale anion). The substituents in [Cu(3-Me-5-Phpz)]3 cause smaller distortions in the solid-state structure and a red-shift in photoluminescence due to the presence of intermolecular cuprophilic interactions.

Synthesis of Polynuclear Complexes with an Amino Acid or a Peptide as a Bridging Ligand

2008 ◽  
Vol 2 (2) ◽  
pp. 122-139
Author(s):  
Takashi Komiyama ◽  
Satoshi Igarashi ◽  
Yasuhiko Yukawa
Keyword(s):  
Amino Acid ◽  
Polynuclear Complexes ◽  
Bridging Ligand

Revisiting Dinuclear Ruthenium Water Oxidation Catalysts: Effect of Bridging Ligand Architecture on Catalytic Activity

2021 ◽  
Vol 60 (3) ◽  
pp. 1806-1813
Author(s):  
Husain N. Kagalwala ◽  
Mahesh S. Deshmukh ◽  
Elamparuthi Ramasamy ◽  
Neelima Nair ◽  
Rongwei Zhou ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Water Oxidation ◽  
Oxidation Catalysts ◽  
Bridging Ligand ◽  
Dinuclear Ruthenium
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