Limits...
cis-Bis(2,2'-bipyridine-κ(2)N,N')bis-(pyridin-4-amine-κN(1))ruthenium(II) bis-(hexa-fluoridophosphate) acetonitrile monosolvate.

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

Bottom Line: The compound is isostructural with [Ru(C(10)H(8)N(2))(2)(C(5)H(6)N(2))(2)](ClO(4))(2)·CH(3)CN [Duan et al. (1999 ▶).Coord.Indeed, N-H⋯F inter-actions give rise to an inter-molecularly locked assembly of two centrosymmetric complex mol-ecules and two PF(6) (-) counter-ions, which can be considered as the building units of both crystal architectures.

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(10)H(8)N(2))(2)(C(5)H(6)N(2))(2)](PF(6))(2)·CH(3)CN, the Ru(II) atom is bonded to two α-diimine ligands, viz. 2,2'-bipyridine, in a cis configuration and to two 4-amino-pyridine (4Apy) ligands in the expected distorted octa-hedral configuration. The compound is isostructural with [Ru(C(10)H(8)N(2))(2)(C(5)H(6)N(2))(2)](ClO(4))(2)·CH(3)CN [Duan et al. (1999 ▶). J. Coord. Chem.46, 301-312] and both structures are stabilized by classical hydrogen bonds between 4Apy ligands as donors and counter-ions and acetonitrile solvent mol-ecules as acceptors. Indeed, N-H⋯F inter-actions give rise to an inter-molecularly locked assembly of two centrosymmetric complex mol-ecules and two PF(6) (-) counter-ions, which can be considered as the building units of both crystal architectures. The building blocks are connected to one another through hydrogen bonds between 4Apy and the connecting pieces made up of two centrosymmetric motifs with PF(6) (-) ions and acetonitrile mol-ecules, giving rise to ribbons running parallel to [011]. 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.

No MeSH data available.


Related in: MedlinePlus

The crystal packing of (I). In this figure, three building units of (I) are shown on the left of the panel, which are joined together on the right along the [011] direction through hydrogen bonds with the connecting pieces (detached on the box). Hydrogen bonds are shown as dashed lines. [Symmetry codes: (a) (i) x, -y + 3/2, z - 1/2; (ii) x + 1/2, y + 1/2, -z + 3/2; (iii) x + 1/2, -y + 2, -z + 1; (iv) x + 1, -y + 3/2, z - 1/2; (v) x - 1/2, -y + 1, -z + 1; (vi) x + 1/2, y - 1/2, -z + 3/2; (b) (i) x, y + 1, z; (ii) -x + 1, -y + 1, -z + 1; (iii) -x, -y, -z + 1; (iv) -x + 1, -y, -z; (v) -x, -y + 1, -z + 1; (vi) x - 1, y, z; (vii) x - 1, y + 1, z + 1].
© Copyright Policy - open-access
Related In: Results  -  Collection

License
getmorefigures.php?uid=PMC3569180&req=5

Fap2: The crystal packing of (I). In this figure, three building units of (I) are shown on the left of the panel, which are joined together on the right along the [011] direction through hydrogen bonds with the connecting pieces (detached on the box). Hydrogen bonds are shown as dashed lines. [Symmetry codes: (a) (i) x, -y + 3/2, z - 1/2; (ii) x + 1/2, y + 1/2, -z + 3/2; (iii) x + 1/2, -y + 2, -z + 1; (iv) x + 1, -y + 3/2, z - 1/2; (v) x - 1/2, -y + 1, -z + 1; (vi) x + 1/2, y - 1/2, -z + 3/2; (b) (i) x, y + 1, z; (ii) -x + 1, -y + 1, -z + 1; (iii) -x, -y, -z + 1; (iv) -x + 1, -y, -z; (v) -x, -y + 1, -z + 1; (vi) x - 1, y, z; (vii) x - 1, y + 1, z + 1].


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

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

The crystal packing of (I). In this figure, three building units of (I) are shown on the left of the panel, which are joined together on the right along the [011] direction through hydrogen bonds with the connecting pieces (detached on the box). Hydrogen bonds are shown as dashed lines. [Symmetry codes: (a) (i) x, -y + 3/2, z - 1/2; (ii) x + 1/2, y + 1/2, -z + 3/2; (iii) x + 1/2, -y + 2, -z + 1; (iv) x + 1, -y + 3/2, z - 1/2; (v) x - 1/2, -y + 1, -z + 1; (vi) x + 1/2, y - 1/2, -z + 3/2; (b) (i) x, y + 1, z; (ii) -x + 1, -y + 1, -z + 1; (iii) -x, -y, -z + 1; (iv) -x + 1, -y, -z; (v) -x, -y + 1, -z + 1; (vi) x - 1, y, z; (vii) x - 1, y + 1, z + 1].
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3569180&req=5

Fap2: The crystal packing of (I). In this figure, three building units of (I) are shown on the left of the panel, which are joined together on the right along the [011] direction through hydrogen bonds with the connecting pieces (detached on the box). Hydrogen bonds are shown as dashed lines. [Symmetry codes: (a) (i) x, -y + 3/2, z - 1/2; (ii) x + 1/2, y + 1/2, -z + 3/2; (iii) x + 1/2, -y + 2, -z + 1; (iv) x + 1, -y + 3/2, z - 1/2; (v) x - 1/2, -y + 1, -z + 1; (vi) x + 1/2, y - 1/2, -z + 3/2; (b) (i) x, y + 1, z; (ii) -x + 1, -y + 1, -z + 1; (iii) -x, -y, -z + 1; (iv) -x + 1, -y, -z; (v) -x, -y + 1, -z + 1; (vi) x - 1, y, z; (vii) x - 1, y + 1, z + 1].
Bottom Line: The compound is isostructural with [Ru(C(10)H(8)N(2))(2)(C(5)H(6)N(2))(2)](ClO(4))(2)·CH(3)CN [Duan et al. (1999 ▶).Coord.Indeed, N-H⋯F inter-actions give rise to an inter-molecularly locked assembly of two centrosymmetric complex mol-ecules and two PF(6) (-) counter-ions, which can be considered as the building units of both crystal architectures.

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(10)H(8)N(2))(2)(C(5)H(6)N(2))(2)](PF(6))(2)·CH(3)CN, the Ru(II) atom is bonded to two α-diimine ligands, viz. 2,2'-bipyridine, in a cis configuration and to two 4-amino-pyridine (4Apy) ligands in the expected distorted octa-hedral configuration. The compound is isostructural with [Ru(C(10)H(8)N(2))(2)(C(5)H(6)N(2))(2)](ClO(4))(2)·CH(3)CN [Duan et al. (1999 ▶). J. Coord. Chem.46, 301-312] and both structures are stabilized by classical hydrogen bonds between 4Apy ligands as donors and counter-ions and acetonitrile solvent mol-ecules as acceptors. Indeed, N-H⋯F inter-actions give rise to an inter-molecularly locked assembly of two centrosymmetric complex mol-ecules and two PF(6) (-) counter-ions, which can be considered as the building units of both crystal architectures. The building blocks are connected to one another through hydrogen bonds between 4Apy and the connecting pieces made up of two centrosymmetric motifs with PF(6) (-) ions and acetonitrile mol-ecules, giving rise to ribbons running parallel to [011]. 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.

No MeSH data available.


Related in: MedlinePlus