title: Bis-Sulfonyl O,C,O-Chelated Metallylenes (Ge, Sn) as Adjustable Ligands for Iron and Tungsten Complexes.
abstract: The synthesis and characterization of an E2 CE2 bis-sulfonyl aryl pincer ligand and its efficiency for the stabilization of compounds containing low-valent Group 14 elements (Ge and Sn) are reported. Complexation reaction of these metallylenes with iron or tungsten complexes resulted in the modulation of the oxygen atoms of the sulfonyl groups implicated in the stabilization of the Group 14 elements, demonstrating the original adjustable character of the bis-sulfonyl O2 S-C-SO2 aryl pincer.
authors.affiliation: UPS, LHFA, Université de Toulouse, 118 Route de Narbonne, 31062, Toulouse, France) and UMR 5069, CNRS, LHFA, 31062 Toulouse Cedex 9 (France.|Facultatea de Chimie şi Inginerie Chimică, Universitatea Babeş-Bolyai, str. Arany Janos, nr. 11, 400028, Cluj-Napoca, Romania.
authors.forename: Noémi
authors.initials: N
authors.lastname: Deak
authors.affiliation: Facultatea de Chimie şi Inginerie Chimică, Universitatea Babeş-Bolyai, str. Arany Janos, nr. 11, 400028, Cluj-Napoca, Romania.
authors.forename: Petronela M
authors.initials: PM
authors.lastname: Petrar
authors.affiliation: Institut de Chimie de Toulouse, FR2599, Université Paul Sabatier, UPS, 118 Route de Narbonne, 31062, Toulouse Cedex 9.
authors.forename: Sonia
authors.initials: S
authors.lastname: Mallet-Ladeira
authors.affiliation: Facultatea de Chimie şi Inginerie Chimică, Universitatea Babeş-Bolyai, str. Arany Janos, nr. 11, 400028, Cluj-Napoca, Romania.
authors.forename: Luminiţa
authors.initials: L
authors.lastname: Silaghi-Dumitrescu
authors.affiliation: Facultatea de Chimie şi Inginerie Chimică, Universitatea Babeş-Bolyai, str. Arany Janos, nr. 11, 400028, Cluj-Napoca, Romania. sgabi@chem.ubbcluj.ro.
authors.forename: Gabriela
authors.initials: G
authors.lastname: Nemeş
authors.affiliation: UPS, LHFA, Université de Toulouse, 118 Route de Narbonne, 31062, Toulouse, France) and UMR 5069, CNRS, LHFA, 31062 Toulouse Cedex 9 (France. madec@chimie.ups-tlse.fr.
authors.forename: David
authors.identifier: http://orcid.org/0000-0002-5248-8947
authors.initials: D
authors.lastname: Madec
keywords: DFT calculations; germylene; pincer systems; stannylene; sulfonyl ligand