Synthesis and properties of photoswitchable diphosphines and gold(I) complexes derived from azobenzenes - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Dalton Transactions Année : 2021

Synthesis and properties of photoswitchable diphosphines and gold(I) complexes derived from azobenzenes

Résumé

Diphosphines displaying azobenzene scaffolds and the corresponding bis-gold chloride complexes have been prepared and fully characterized by photophysical, spectroscopic and X-ray diffraction studies. DFT calculations provide complementary information on their electronic, structural and spectroscopic properties. Comparative investigations have been carried out on compounds featuring phosphorus functions in the meta- and para-positions, respectively, with respect to the azo functions, as well as on diphosphines with an ortho-tetrafluoro substituted azobenzene core. The effects of the substitution patterns on structural and spectroscopic properties are discussed.

Domaines

Chimie
Fichier principal
Vignette du fichier
HAL photoswitch.pdf (810.28 Ko) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-03298302 , version 1 (23-07-2021)

Identifiants

Citer

Clément Cazorla, Lorenzo Casimiro, Tanzeel Arif, Claire Deo, Nawel Goual, et al.. Synthesis and properties of photoswitchable diphosphines and gold(I) complexes derived from azobenzenes. Dalton Transactions, 2021, 50 (21), pp.7284-7292. ⟨10.1039/d1dt01080h⟩. ⟨hal-03298302⟩
33 Consultations
71 Téléchargements

Altmetric

Partager

Gmail Mastodon Facebook X LinkedIn More