cis-Bis(1,10-phenanthroline-kappa N-2,N')bis(pyridin-4-amine-kappa N-1)ruthenium(II) bis(hexafluoridophosphate)

Autor(es)

Camilo, Mariana R. ; Martins, Felipe T. ; Malta, Valeria R. S. ; Ellena, Javier ; Carlos, Rose M.

• Tipo de documento: Artigo Científico
• Fonte: ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS; v. 69, p. 13-pg., 2013-02-01.

Resumo

In the title complex, [Ru(C12H8N2)(2)(C5H6N2)(2)](PF6)(2), the Ru-II atom is bonded to two alpha-diimine ligands, viz. 1,10-phenanthroline (phen), in a cis configuration, in addition with with two 4-aminopyridine (4Apy) ligands, resulting in a distorted octahedral coordination geometry. N-H center dot center dot center dot F hydrogen-bonding interactions play an important role in the crystal assembly: 2(1)-screw-axis-related complex molecules and PF6- counter-ions alternate in helical chains formed along the a axis by means of these contacts. N-H center dot center dot center dot pi contacts (H center dot center dot center dot centroid = 3.45 angstrom) are responsible for cross-linking between the helical chains along [001]. (AU)

• Processo FAPESP: 09/08218-0 - Novos complexos do tipo Mn(I)-fotosensibilizador: modelos minéticos para o lado doador do PSII em fotossíntese artificial
• Beneficiário: Rose Maria Carlos
• Modalidade de apoio: Auxílio à Pesquisa - Regular
• Processo FAPESP: 08/52859-7 - Compostos de metais de transicao neuroativos: investigacoes fotoquimicas, fotofisicas, fisico-quimicas e citotoxicidade para drogas neuroativas em fase iii.
• Beneficiário: Mariana Romano Camilo Casale
• Modalidade de apoio: Bolsas no Brasil - Mestrado