Taming Tin(IV) Polyazides

Chemistry : a European Journal
Rory CampbellPeter Portius

Abstract

The first charge-neutral Lewis base adducts of tin(IV) tetraazide, [Sn(N3)4(bpy)], [Sn(N3)4(phen)] and [Sn(N3)4(py)2], and the salt bis{bis(triphenylphosphine)iminium} hexa(azido)stannate [(PPN)2Sn(N3)6] (bpy = 2,2'-bipyridine; phen = 1,10-phenanthroline; py = pyridine; PPN = N(PPh3)2) have been prepared using covalent or ionic azide-transfer reagents and ligand-exchange reactions. The azides were isolated on the 0.3 to 1 g scale and characterized by IR and NMR spectroscopies, microanalytical and thermal methods and their molecular structures determined by single-crystal XRD. All complexes have a distorted octahedral Sn[N]6 coordination geometry and possess greater thermal stability than their Si and Ge homologues. The nitrogen content of the adducts of up to 44% exceed any Sn(IV) compound known hitherto.

References

Oct 17, 2002·Journal of the American Chemical Society·Alexander C FilippouGregor Schnakenburg
Dec 8, 2005·The Journal of Physical Chemistry. a·Qian Shu Li, Hong Xia Duan
Dec 5, 2006·Angewandte Chemie·Klaus BanertHeinrich Lang
Oct 16, 2007·Angewandte Chemie·Thomas M KlapötkeKarl O Christe
Dec 25, 2007·Acta Crystallographica. Section A, Foundations of Crystallography·George M Sheldrick
Sep 17, 2010·Angewandte Chemie·Peter PortiusKlaus-Dieter Wehrstedt
May 2, 2013·Dalton Transactions : an International Journal of Inorganic Chemistry·Santiago Alvarez
May 28, 2013·Inorganic Chemistry·Benjamin LyhsGeorg Jansen
Jun 14, 2014·Angewandte Chemie·Thomas G MüllerFlorian Kraus
Dec 30, 2014·Acta Crystallographica. Section A, Foundations and Advances·George M Sheldrick
Dec 1, 2000·Angewandte Chemie·Alexander C FilippouKlaus-Dieter Wehrstedt

❮ Previous
Next ❯

Citations

Aug 10, 2016·Inorganic Chemistry·Peter PortiusRory Campbell
Aug 24, 2017·Chemistry : a European Journal·Owen T O'Sullivan, Michael J Zdilla
Feb 19, 2019·Angewandte Chemie·Jörg HarloffAlexander Villinger

❮ 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.