Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Videos

Highly reduced, polyoxo(alkoxo)vanadium(III/IV) clusters.

Ian S Tidmarsh¹, Rebecca H Laye, Paul R Brearley

¹School of Chemistry, The University of Manchester, Manchester M13 9PL, UK.

Chemistry (Weinheim an Der Bergstrasse, Germany)

|May 23, 2007

Summary

This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

One- and two-electron coordinatively-induced reduction of <i>N</i>-heterocycles by divalent rare earth terphenyl anilide complexes.

Chemical science·2026

Same author

Fused Deposition Modeling of Polymer-Based Magnetic Composites from Recycled Permanent Magnets of Discarded Hard Drives.

Materials (Basel, Switzerland)·2026

Same author

Synthesis and Characterization of Monomeric, Dimeric, and Polymeric Rare-Earth Bis(trimethyl)silylphosphide Complexes.

Inorganic chemistry·2026

Same author

Light-Activated Qubit Coupling in a Vanadyl Porphyrin Trimer.

Journal of the American Chemical Society·2026

Same author

Reductive radical chain initiation through the thermal generation of carbon dioxide radical anion.

Nature synthesis·2026

Same author

Ruthenium-Loaded Heteroatomic Zeolite for Selective Hydrodeoxygenation Reaction in Aqueous Medium.

Journal of the American Chemical Society·2026

Same journal

Pressure-Related Challenges and Strategic Approaches in Lithium Metal Sulfide all-Solid-State Batteries.

Chemistry (Weinheim an der Bergstrasse, Germany)·2026

Same journal

Dual Regulatory Functions of Classical Zinc Finger Clusters from Myeloid Zinc Finger-1.

Chemistry (Weinheim an der Bergstrasse, Germany)·2026

Same journal

A Selectfluor-based Polonovski Rearrangement Leading to Novel Entities for Synthetic and Medicinal Applications.

Chemistry (Weinheim an der Bergstrasse, Germany)·2026

Same journal

Relay Approach: A Convergent Synthesis of Key Fragments en route to (+)-Neosorangicin A.

Chemistry (Weinheim an der Bergstrasse, Germany)·2026

Same journal

Working Under Pressure: Empirical Findings on the Challenges Facing PhD Students in Chemistry.

Chemistry (Weinheim an der Bergstrasse, Germany)·2026

Same journal

Charge Resonance Interaction in Aromatic Trimer Radical Cations Revealed by IR Spectroscopy: The Case of Pyrrole Homo- and Heterotrimers.

Chemistry (Weinheim an der Bergstrasse, Germany)·2026

See all related articles

Researchers synthesized novel high nuclearity oxo(alkoxo)vanadium clusters in low oxidation states using solvothermal methods. Crystallization time controlled the oxidation states of these unique vanadium clusters.

Area of Science:

Inorganic Chemistry
Materials Science
Coordination Chemistry

Background:

Vanadium clusters are of interest due to their diverse structures and potential applications.
Synthesizing high nuclearity clusters with controlled oxidation states remains a challenge.

Purpose of the Study:

To report a new family of high nuclearity oxo(alkoxo)vanadium clusters.
To explore the synthesis of these clusters in unprecedentedly low oxidation states.
To investigate the influence of solvothermal conditions and crystallization time on cluster formation and oxidation states.

Main Methods:

Solvothermal synthesis using simple vanadium diketonate precursors in alcohols.
Single-crystal X-ray diffraction for structural elucidation of various vanadium clusters.

Related Experiment Videos

Controlled cooling of reaction solutions to isolate specific oxidation states.

Main Results:

Reported crystal structures for five distinct oxo(alkoxo)vanadium clusters ([V18], [V16Na2]infinity, [V13], [V11]).
Identified cluster compositions with varying nuclearities and oxidation states (e.g., {VIII 16VIV 2}, {VIII 9VIV 3VV}, {VIII 3VIV 8}).
Demonstrated that solvothermal conditions and crystallization time are crucial for controlling the oxidation states of the vanadium clusters.

Conclusions:

Solvothermal conditions are essential for forming these high nuclearity vanadium clusters.
Crystallization time offers a method to tune the mean oxidation state of the vanadium ions within the clusters.
This work expands the library of known vanadium cluster compounds and provides insights into their controlled synthesis.