Positively charged ligands are scarce. Here, we report the synthesis of unprecedented
cationic selenium-containing triazapentadiene ligand framework. The reaction between 2 …

The series of substituted 1, 2, 4-selenodiazolium tetraphenylborate complexes were
synthesized via cyclization between 2-pyridylselenylchloride, followed by the anion …

Coupling between 2-pyridylselenyl chloride and various cyanopyridinium salts resulted in
the formation of dicationic pyridinium-fused 1, 2, 4-selenodiazoles. Novel bicyclic …

Abstract 2Ch-2N chalcogen bonds (ChBs) between a pair of homocations were
characterized via crystal structure database analysis and quantum chemical computations …

Novel selenodiazolium salts derived from the reaction between 2-pyridylselenyl reagents
and cyanamides are described and fully characterized. Eight adducts were studied by …

In this manuscript, we have examined the CSD (Cambridge Structural Database) to
investigate the relative ability of Te and I (in practice, the heaviest chalcogen and halogen …

A novel [3+ 2] cycloaddition reaction between 2-pyridylselenyl halides or trifluoroacetates
and isocyanates is described herein. This new convenient methodology allows the synthesis …

Herein, we describe a novel coupling between ambiphilic 2-pyridylselenyl reagents and
nitriles featuring an active α-methylene group. Depending on the solvent employed, this …

Among various non-covalent interactions, selenium-centered chalcogen bonds (SeChBs)
have garnered considerable attention in recent years as a result of their important …

The synthesis and structural characterization of α-haloalkyl-substituted pyridinium-fused 1,
2, 4-selenadiazoles with various counterions is reported herein, demonstrating a strategy for …