Author: Alexander N. Chernyshev

0000000001298813

AUTHOR

Alexander N. Chernyshev

Weak intermolecular interactions promote blue luminescence of protonated 2,2′-dipyridylamine salts

In this work we demonstrate that protonation and π-stacking can be exploited to convert non-luminescent 2,2′-dipyridylamine into blue-emitting derivatives. We have synthesized a series of luminescent 2,2′-dipyridylamine (dpa) salts, i.e., (dpaH)X·nSolv (dpa = 2,2′-dipyridylamine, X = HF2, n = 0.5, Solv = H2O 1; X = Cl, n = 2, Solv = H2O 2; X = Br, n = 2, Solv = H2O 3; X = I n = 1, Solv = H2O 4a; X = I n = 1, Solv = CHCl34b), (dpaH)2[SiF6]·H2O 5 and (dpaH)X (X = I36; SbF67; BF48) and characterized their emission properties, both in the solid-state and in solution. To rationalize our observations and relate the luminescence properties to the structure in the solid state and in solution, we ha…

0000000001298813

AUTHOR

Alexander N. Chernyshev

Weak intermolecular interactions promote blue luminescence of protonated 2,2′-dipyridylamine salts

Two complexes of Pt(IV) and Au(III) with 2,2'-dipyridylamine and 2,2'-dipyridylaminide ligands

Reactions of platinum(iv)-bound nitriles with isomeric nitroanilines: addition vs. substitution

Intermolecular hydrogen bonding H···Cl− in the solid palladium(II)-diaminocarbene complexes

Weak aurophilic interactions in a series of Au(III) double salts.

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