scholarly journals Heterobimetallic lanthanide‐coinage metal compounds featuring possible metal‐metal interactions in the exited state

2021 ◽  
Author(s):  
Peter Werner Roesky ◽  
Milena Dahlen ◽  
Niklas Reinfandt ◽  
Chengyu Jin ◽  
Michael T. Gamer ◽  
...  
Keyword(s):  
Metal Compounds ◽  
Coinage Metal ◽  
Metal Interactions ◽  
Metal Metal

scholarly journals Hetero‐bimetallic Lanthanide–Coinage Metal Compounds Featuring Possible Metal–Metal Interactions in the Exited State

2021 ◽  
Author(s):  
Milena Dahlen ◽  
Niklas Reinfandt ◽  
Chengyu Jin ◽  
Michael T. Gamer ◽  
Karin Fink ◽  
...  
Keyword(s):  
Metal Compounds ◽  
Coinage Metal ◽  
Metal Interactions ◽  
Metal Metal

Linear Chain Bis(α,β-dionedioximato)metal Compounds of the Nickel Triad: Solid State Design by Molecular Engineering

1977 ◽  
Vol 32 (5) ◽  
pp. 516-527 ◽  
Author(s):  
H. Endres ◽  
H. J. Keller ◽  
R. Lehmann ◽  
A. Poveda ◽  
H. H. Rupp ◽  
...  
Keyword(s):  
Solid State ◽  
Linear Chain ◽  
Mixed Valence ◽  
Structural Data ◽  
Molecular Engineering ◽  
Complex Molecules ◽  
Metal Compounds ◽  
Metal Interactions ◽  
Wide Range ◽  
Metal Metal

Chemical and structural data of numerous bis(α,β-dionedioximato)metal(II) compounds are summarized. All of them crystallize in columns but principally two different kinds of molecular arrangements occur in the solids. In one phase the molecular planes are inclined to the direction of the linear metal chains with an angle different from 90°. This allows only indirect interactions between the metal ions via the ligand. (“M—L—M” stacking.) The other modification consists of molecules with their planes perpendicular to the M—M-chains. This form allows direct metal-metal contacts (“M—M” modification). Depending on a few molecular parameters a “M—L—M” or a “M—M” stacking is obtained upon crystallization. Since for those compounds which could be isolated in both modifications the M—L—M form has the higher density it is concluded that only stronger M—M interactions stabilize the less dense M—M forms.A wide range of metal-metal separations with a lower limit of 3.15 Å in mixed valence systems are found in different “M—M” compounds. In any case the intrachain metal-metal distances are reduced considerably upon oxidation of the bivalent complex molecules. The influence of “electronic” and “sterical” parameters of the complex molecules on the intermolecular metal interactions and on the type of columns in the solid state is discussed.

Keep it tight: a crucial role of bridging phosphine ligands in the design and optical properties of multinuclear coinage metal complexes

2021 ◽  
Author(s):  
Aleksandra V. Paderina ◽  
Igor O Koshevoy ◽  
Elena V. Grachova
Keyword(s):  
Optical Properties ◽  
Metal Complexes ◽  
Crucial Role ◽  
Phosphine Ligands ◽  
Bridging Ligands ◽  
Coinage Metal ◽  
Metal Interactions ◽  
Metal Metal ◽  
State 1

The copper subgroup metal ions in the oxidation state +1 are classical candidates for the aggregation via non-covalent metal–metal interactions, which are supported by a number of the bridging ligands....

Theoretical Evidence for Transannular Metal−Metal Interactions in Dinuclear Coinage Metal Complexes†

1998 ◽  
Vol 37 (23) ◽  
pp. 6002-6006 ◽  
Author(s):  
Eduardo J. Fernández ◽  
José M. López-de-Luzuriaga ◽  
Miguel Monge ◽  
Miguel A. Rodríguez ◽  
Olga Crespo ◽  
...  
Keyword(s):  
Metal Complexes ◽  
Coinage Metal ◽  
Metal Interactions ◽  
Metal Metal ◽  
Theoretical Evidence

Tuning metal–metal interactions for cooperative small molecule activation

2021 ◽  
Author(s):  
Qiuran Wang ◽  
Sam H. Brooks ◽  
Tianchang Liu ◽  
Neil C. Tomson
Keyword(s):  
Small Molecule ◽  
Small Molecule Activation ◽  
Feature Article ◽  
Metal Interactions ◽  
Recent Advances ◽  
Metal Metal

This Feature Article describes recent advances in the design of multinucleating ligands that support small molecule activation chemistry.

scholarly journals Effect of Metal−Metal Interactions on Electron Transfer:  an STM Study of One-Dimensional Metal String Complexes

2004 ◽  
Vol 108 (3) ◽  
pp. 959-964 ◽  
Author(s):  
Shu-Yi Lin ◽  
I-Wen Peter Chen ◽  
Chun-hsien Chen ◽  
Ming-Hsun Hsieh ◽  
Chen-Yu Yeh ◽  
...  
Keyword(s):  
Electron Transfer ◽  
One Dimensional ◽  
Metal Interactions ◽  
Metal Metal
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