Advanced search
Start date
Betweenand
(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

N,N `,N `' versus N,N `,O imine-containing coordination motifs: ligand-directed synthesis of mono-nuclear and binuclear Cu-II compounds

Full text
Author(s):
Ferraz de Paiva, Raphael Enoque [1] ; Nakahata, Douglas Hideki [1] ; de Carvalho, Marcos Alberto [1] ; Goulart Bergamini, Fernando Rodrigues [1] ; Corbi, Pedro Paulo [1]
Total Authors: 5
Affiliation:
[1] Univ Campinas UNICAMP, Inst Chem, BR-13083970 Campinas, SP - Brazil
Total Affiliations: 1
Document type: Journal article
Source: ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS; v. 73, n. 10, p. 1563+, OCT 2017.
Web of Science Citations: 1
Abstract

It is demonstrated here that tridentate imine ligands can control the nuclearity of copper(II) complexes based on the donor atoms present in the ligand. The N, N `, N `'-donating imine ligand led to a mononuclear compound, namely dichlorido{[}N, N-dimethyl-N `-(pyridin-2-ylmethylidene) ethane-1,2-diamine]copper(II) monohydrate, {[}CuCl2(C10H15N3)]center dot H2O,1, while the N, N `, O-donating imine ligand produced a binuclear metal complex, namely mu(2)-chloridodichlorido(mu(2)-2-[{[}2-(dimethylamino) ethyl] iminomethyl] phenolato)(N, N-dimethylethylenediamine) dicopper(II) 0.11-hydrate, {[}Cu-2(C11H15N2O) Cl-3(C4H12N2)] 0.11H(2)O, 2. The structure of 2 is a remarkable example of a binuclear copper(II) complex containing a single substituted 2-iminomethylphenolate ligand that has two copper(II) sites in square-pyramidal coordination. (AU)

FAPESP's process: 15/25114-4 - Synthesis of New Ag(I), Cu(II), Pd(II) and Pt(II) complexes based on sulfonamides and derivatives: antibacterial activities and application prospects on skin critically colonized wounds.
Grantee:Pedro Paulo Corbi
Support type: Regular Research Grants
FAPESP's process: 15/20882-3 - Metal complexes of sulfamethoxydiazine and sulfadimethoxine: synthesis, characterization and applications as antimicrobial agents for topical use
Grantee:Douglas Hideki Nakahata
Support type: Scholarships in Brazil - Doctorate