ArticleChemistry (Weinheim an der Bergstrasse, Germany)2022
Binding Interactions in Copper, Silver and Gold π-Complexes.
Article in Chemistry (Weinheim an der Bergstrasse, Germany), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed, 34 citations in OpenAlex.
- π-Bonding of Group 11 Metals to a Tantalum Alkylidyne Alkyl Complex Promotes Unusual Tautomerism to Bis-alkylidene and COJournal of the American Chemical Society · 2024Article
- Synthesis and structural characterization of stable coinage metal (Cu, Ag, Au) cyclopentadienyl complexes.Chemical science · 2024Article
- Article
- "Sandwich" Diimine-Copper Catalyzed Trifluoroethylation and Pentafluoropropylation of Unactivated C(spChemistry (Weinheim an der Bergstrasse, Germany) · 2023Article
- Isolable acetylene complexes of copper and silver.Chemical science · 2022Article
- Binding Interactions in Copper, Silver and Gold π-Complexes.Chemistry (Weinheim an der Bergstrasse, Germany) · 2022Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
Abstract
The copper(I), silver(I), and gold(I) metals bind π-ligands by σ-bonding and π-back bonding interactions. These interactions were investigated using bidentate ancillary ligands with electron donating and withdrawing substituents. The π-ligands span from ethylene to larger terminal and internal alkenes and alkynes. Results of X-ray crystallography, NMR, and IR spectroscopy and gas phase experiments show that the binding energies increase in the order Ag<Cu<Au and the binding energies are slightly higher for alkynes than for alkenes. Modulation of the electron density at the metal using substituents on the ancillary ligands shows that the π-back bonding interaction plays a dominant role for the binding in the copper and gold complexes.
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Registered trials
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