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

Synthesis and crystal structure of dichlorido(1,10-phenanthroline-kappa N-2,N `)gold(III) hexafluoridophosphate

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Author(s):
Ferraz de Paiva, Raphael Enoque ; Nakahata, Douglas Hideki ; Corbi, Pedro Paulo
Total Authors: 3
Document type: Journal article
Source: ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS; v. 73, n. 7, p. 1048+, JUL 2017.
Web of Science Citations: 2
Abstract

A gold(III) salt of composition {[}AuCl2(C12H8N2)]PF6 was prepared and characterized by elemental and mass spectrometric analysis (ESI(+)-QTOF-MS), H-1 nuclear magnetic resonance measurements and by single-crystal X-ray diffraction. The square-planar coordination sphere of Au-III comprises the bidentate 1,10-phenanthroline ligand and two chloride ions, with the Au-III ion only slightly shifted from the least-squares plane of the ligating atoms (r.m.s. = 0.018 angstrom). In contrast to two other previously reported Au-III-phenantroline structures that are stabilized by interactions involving the chlorido ligands, the packing of the title compound does not present these features. Instead, the hexafluoridophosphate counter-ion gives rise to anion center dot center dot center dot pi interactions that are a crucial factor for the crystal packing. (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