Design, Syntheses, and Characterization of a Sterically Encumbered Dioxo Molybdenum (VI) Core.

Inorganica Chimica Acta
Raghvendra S Sengar, Partha Basu

Abstract

Dioxo-Mo(VI) complexes of general formula Tp*MoO(2)(p-SC(6)H(4)Dn) (6a-6c) (where Tp* = hydrotris(3,5-dimethyl-pyrazol-1-yl)borate and Dn= dendritic unit) have been synthesized and characterized by spectroscopy and mass spectrometry. (1)H NMR spectra of the metal complexes indicate that the C(s) local symmetry about the metal core does not change by the incorporation of dendritic functionality at the thiophenolato ring. Electrochemical data show ∼20 mV change in the redox potential in the complexes with dendritic ligands suggesting a very small perturbation in the redox orbital, which is also supported by small changes in the electronic spectra. The peak-to peak separation (ΔE(p)) increases from 125 mV in 6(a) to 240 mV in 6(c), suggesting sluggish electron transfer in molecules with larger dendritic ligands.

References

Jan 31, 2002·Journal of the American Chemical Society·Diane L StoneP Terry McGrail
Jul 3, 2003·Journal of the American Chemical Society·Tyson L ChasseChristopher B Gorman
Aug 12, 2003·Nature Structural Biology·Michela G BerteroNatalie C J Strynadka
Oct 7, 2003·Nature Structural Biology·Pascal ArnouxDavid Pignol
Jul 15, 2004·Dalton Transactions : an International Journal of Inorganic Chemistry·Victor N Nemykin, Partha Basu
Aug 18, 2004·Journal of Biological Inorganic Chemistry : JBIC : a Publication of the Society of Biological Inorganic Chemistry·José J G MouraMaria João Romão
Jul 26, 2006·Chemistry : a European Journal·Brian W KailPartha Basu

❮ Previous
Next ❯

Citations

Apr 30, 2008·Dalton Transactions : an International Journal of Inorganic Chemistry·Raghvendra S SengarPartha Basu
Jun 13, 2014·RSC Advances·Igor V PimkovPartha Basu
Nov 26, 2009·Israel Journal of Chemistry·Wen ZhangEric E Simanek
Oct 11, 2008·Chemistry : a European Journal·Marc GingrasVincenzo Balzani
Oct 22, 2013·Chemical Society Reviews·Courtney Sparacino-WatkinsPartha Basu
Nov 14, 2014·Inorganic Chemistry·Jana LeppinKatja Heinze
Sep 22, 2020·Inorganic Chemistry·Madeleine A EhweinerNadia C Mösch-Zanetti

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Dalton Transactions : an International Journal of Inorganic Chemistry
Devrim AtillaTebello Nyokong
Photochemical & Photobiological Sciences : Official Journal of the European Photochemistry Association and the European Society for Photobiology
Mahmut Durmuş, Tebello Nyokong
© 2022 Meta ULC. All rights reserved