Synthesis and Spectroscopic Characterization of Organometallic Compounds
A special issue of Molecules (ISSN 1420-3049). This special issue belongs to the section "Organic Chemistry".
Deadline for manuscript submissions: 30 June 2025 | Viewed by 52
Special Issue Editor
Interests: synthesis of organic and organometallic compounds; organic and organometallic chemistry; organophosphorus chemistry; N-hetero-organic compounds
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
The increasing use of organometallic complexes as catalysts in organic syntheses carried out in the homogeneous frame requires them to have determined properties. To be hydrocarbon-soluble, bulky lipophilic fragments must surround the metal to offer protection to the coordinated unsaturated active metal site. Moreover, this steric cage stabilizes intramolecular and associative processes as a solvent or other ligand coordination. All these properties are matched by an appropriate ligand(-s) choice for the metal complexes. In this respect, quantum chemical calculations represent an important tool for analyzing the electronic structure and reactivity of organometallic complexes and allow for the precise design of ligands that stabilize the metal site and influence the behavior of catalysts.
In chemistry mediated by metal complexes by subtle changes in ligand design, it is possible to alter the reactivity vastly, as well as the catalytic properties of the complexes; examples include the variation in a variety of protecting groups in catalytically useful transition metal complexes. Changing the substituents' nature makes it possible to introduce chiral centers, which are crucial in polymers' stereoselective synthesis. Quantum chemical methods allow us to understand how these changes influence the electronic environment and the stability of the metal center. Molecular modeling of these complexes makes it possible to predict the effect of different ligands on factors such as electron distribution, coordination geometry, and bond strengths, which govern catalytic activity.
Applications of supported bimetallic clusters most likely occur in the production of specialty chemicals or with stable combinations of oxophilic and noble metals. Supported metals are among the essential catalysts used in technology, and, increasingly, these are bimetallic, usually incorporating at least one metal from the platinum group. The catalytic behavior of a supported metal is influenced by the size of the metal particles and by their interactions with the support and other catalyst components, such as a second catalytic metal, which could be a promoter. The second metal may influence the first metal through electronic interactions or be involved in the reaction by bonding directly to reactants or intermediates. Often, the interactions between the two metals are complex and largely unknown. Quantum chemical calculations can explain these complex interactions and help prepare bimetallic catalysts with new and improved properties. Several industrial processes are carried out over organometallic catalysts.
This Special Issue welcomes the submission of papers based on original research or reviews that describe innovative sustainable organic or organometallic reactions, methodologies, and their applications, ranging from mechanistic aspects and quantum chemical insights to applications in catalysis and the immobilization of complexes in mesoporous materials.
Dr. Jacek Nycz
Guest Editor
Manuscript Submission Information
Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.
Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Molecules is an international peer-reviewed open access semimonthly journal published by MDPI.
Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.
Keywords
- catalytic activity
- synthesis and reactivity
- spectroscopy
- reaction mechanism
- structural and spectroscopic characterization
- turnover number (abbreviated TON)
- electrochemistry
Benefits of Publishing in a Special Issue
- Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
- Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
- Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
- External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
- e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.
Further information on MDPI's Special Issue polices can be found here.
