First 17−18−19-Electron Triads of Stable Isostructural Organometallic Complexes. The 17-Electron Complexes [Fe(C5R5)(arene)]2+(R = H or Me), a Novel Family of Strong Oxidants:  Isolation, Characterization, Electronic Structure, and Redox Properties

1998 ◽  
Vol 120 (45) ◽  
pp. 11693-11705 ◽  
Author(s):  
Jaime Ruiz ◽  
François Ogliaro ◽  
Jean-Yves Saillard ◽  
Jean-François Halet ◽  
François Varret ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Redox Properties ◽  
Organometallic Complexes

scholarly journals Naphthyl-Fused Phosphepines: Luminescent Contorted Polycyclic P-Heterocycles

2019 ◽  
Author(s):  
Thomas Delouche ◽  
Réka Mokrai ◽  
Thierry Roisnel ◽  
Denis Tondelier ◽  
Bernard Geffroy ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Solid State ◽  
Phosphine Oxide ◽  
Steric Hindrance ◽  
Building Blocks ◽  
Redox Properties ◽  
Substitution Reactions ◽  
Pi Conjugated ◽  
New Family ◽  
Pi Systems

The article presents the synthesis of a new family of naphthyl-fused phosphepines through Ni-mediated C-C coupling. Interestingly, the chloro-phosphine-oxide intermediate shows strong resistance toward oxidation/hydrolysis due to a combination of steric hindrance and pnictogen interactions. However it can undergo substitution reactions under specific conditions. The optical / redox properties and the electronic structure of these new pi-systems were studied experimentally and computationally. Taking advantage of the luminescence of these derivatives, a blue emitting OLED has been prepared highlighting that these novel pi-conjugated P-heterocycles appear as promising building blocks for solid-state lightning applications.

scholarly journals Naphthyl-Fused Phosphepines: Luminescent Contorted Polycyclic P-Heterocycles

2019 ◽  
Author(s):  
Thomas Delouche ◽  
Réka Mokrai ◽  
Thierry Roisnel ◽  
Denis Tondelier ◽  
Bernard Geffroy ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Solid State ◽  
Phosphine Oxide ◽  
Steric Hindrance ◽  
Building Blocks ◽  
Redox Properties ◽  
Substitution Reactions ◽  
Pi Conjugated ◽  
New Family ◽  
Pi Systems

The article presents the synthesis of a new family of naphthyl-fused phosphepines through Ni-mediated C-C coupling. Interestingly, the chloro-phosphine-oxide intermediate shows strong resistance toward oxidation/hydrolysis due to a combination of steric hindrance and pnictogen interactions. However it can undergo substitution reactions under specific conditions. The optical / redox properties and the electronic structure of these new pi-systems were studied experimentally and computationally. Taking advantage of the luminescence of these derivatives, a blue emitting OLED has been prepared highlighting that these novel pi-conjugated P-heterocycles appear as promising building blocks for solid-state lightning applications.

Magnetic properties of organolanthanide(II) complexes, from electronic structure and crystal field effect

2021 ◽  
Author(s):  
Eduardo Solis Céspedes ◽  
Dayán Páez-Hernández
Keyword(s):  
Magnetic Properties ◽  
Electronic Structure ◽  
Crystal Field ◽  
Oxidation State ◽  
Field Effect ◽  
Organometallic Complexes ◽  
Lanthanide Ions ◽  
Crystal Field Effect

Magnetic properties of a series of organometallic complexes [LnCp3 ]- and Ln(CNT)2, were Cp =cyclopentadienyl and CNT = ciclononatetraenyl, of the lanthanide ions in 2+ oxidation state, are theoretically studied...

Sign in / Sign up

Export Citation Format

Share Document