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cis-Bis(1,10-phenanthroline-κ(2)N,N')bis-(pyridin-4-amine-κN(1))ruthenium(II) bis-(hexa-fluoridophosphate).

Camilo MR, Martins FT, Malta VR, Ellena J, Carlos RM - Acta Crystallogr Sect E Struct Rep Online (2013)

Bottom Line: In the title complex, [Ru(C(12)H(8)N(2))(2)(C(5)H(6)N(2))(2)](PF(6))(2), the Ru(II) atom is bonded to two α-diimine ligands, viz. 1,10-phenanthroline (phen), in a cis configuration, in addition with with two 4-amino-pyridine (4Apy) ligands, resulting in a distorted octa-hedral coordination geometry.N-H⋯F hydrogen-bonding inter-actions play an important role in the crystal assembly: 2(1)-screw-axis-related complex mol-ecules and PF(6) (-) counter-ions alternate in helical chains formed along the a axis by means of these contacts.N-H⋯π contacts (H⋯centroid = 3.45 Å) are responsible for cross-linking between the helical chains along [001].

View Article: PubMed Central - HTML - PubMed

Affiliation: Universidade Federal de São Carlos, Departamento de Química, CP 676, CEP 13565-905, São Carlos/SP, Brazil.

ABSTRACT
In the title complex, [Ru(C(12)H(8)N(2))(2)(C(5)H(6)N(2))(2)](PF(6))(2), the Ru(II) atom is bonded to two α-diimine ligands, viz. 1,10-phenanthroline (phen), in a cis configuration, in addition with with two 4-amino-pyridine (4Apy) ligands, resulting in a distorted octa-hedral coordination geometry. N-H⋯F hydrogen-bonding inter-actions play an important role in the crystal assembly: 2(1)-screw-axis-related complex mol-ecules and PF(6) (-) counter-ions alternate in helical chains formed along the a axis by means of these contacts. N-H⋯π contacts (H⋯centroid = 3.45 Å) are responsible for cross-linking between the helical chains along [001].

No MeSH data available.


Related in: MedlinePlus

ORTEP-3 drawing of (I). Ellipsoids for non-H atoms are drawn at the 30% probability level.
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Fap1: ORTEP-3 drawing of (I). Ellipsoids for non-H atoms are drawn at the 30% probability level.


cis-Bis(1,10-phenanthroline-κ(2)N,N')bis-(pyridin-4-amine-κN(1))ruthenium(II) bis-(hexa-fluoridophosphate).

Camilo MR, Martins FT, Malta VR, Ellena J, Carlos RM - Acta Crystallogr Sect E Struct Rep Online (2013)

ORTEP-3 drawing of (I). Ellipsoids for non-H atoms are drawn at the 30% probability level.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3569179&req=5

Fap1: ORTEP-3 drawing of (I). Ellipsoids for non-H atoms are drawn at the 30% probability level.
Bottom Line: In the title complex, [Ru(C(12)H(8)N(2))(2)(C(5)H(6)N(2))(2)](PF(6))(2), the Ru(II) atom is bonded to two α-diimine ligands, viz. 1,10-phenanthroline (phen), in a cis configuration, in addition with with two 4-amino-pyridine (4Apy) ligands, resulting in a distorted octa-hedral coordination geometry.N-H⋯F hydrogen-bonding inter-actions play an important role in the crystal assembly: 2(1)-screw-axis-related complex mol-ecules and PF(6) (-) counter-ions alternate in helical chains formed along the a axis by means of these contacts.N-H⋯π contacts (H⋯centroid = 3.45 Å) are responsible for cross-linking between the helical chains along [001].

View Article: PubMed Central - HTML - PubMed

Affiliation: Universidade Federal de São Carlos, Departamento de Química, CP 676, CEP 13565-905, São Carlos/SP, Brazil.

ABSTRACT
In the title complex, [Ru(C(12)H(8)N(2))(2)(C(5)H(6)N(2))(2)](PF(6))(2), the Ru(II) atom is bonded to two α-diimine ligands, viz. 1,10-phenanthroline (phen), in a cis configuration, in addition with with two 4-amino-pyridine (4Apy) ligands, resulting in a distorted octa-hedral coordination geometry. N-H⋯F hydrogen-bonding inter-actions play an important role in the crystal assembly: 2(1)-screw-axis-related complex mol-ecules and PF(6) (-) counter-ions alternate in helical chains formed along the a axis by means of these contacts. N-H⋯π contacts (H⋯centroid = 3.45 Å) are responsible for cross-linking between the helical chains along [001].

No MeSH data available.


Related in: MedlinePlus