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catena-Poly[lead(II)-[μ-2,4-diamino-6-(piperidin-1-yl)pyrimidine N-oxide-κO:O]di-μ-iodido].

Ranjbar M, Najafi SH, Ng SW - Acta Crystallogr Sect E Struct Rep Online (2009)

Bottom Line: The bridging inter-actions give rise to a linear chain motif that propagates along the a axis of the ortho-rhom-bic unit cell.The Pb(II) atom lies on a mirror plane; the mirror plane is perpendicular to the pyrimidine ring and it bis-ects the piperidine ring.The aromatic ring is disordered about the mirror plane with respect to the 1-nitro-gen and 5-carbon atoms.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
The N-oxide O atom of the minoxidil unit in the 1/1 adduct with lead(II) iodide, [PbI(2)(C(9)H(15)N(5)O)](n), bridges two Pb(II) atoms, as do each of the I atoms. The bridging inter-actions give rise to a linear chain motif that propagates along the a axis of the ortho-rhom-bic unit cell. The coordination sphere around the six-coordinate Pb(II) atom is a distorted ψ-monocapped octa-hedron in which the stereochemically active lone pair caps one of the faces defined by the O and I atoms forming the longer Pb-O or Pb-I bonds. The Pb(II) atom lies on a mirror plane; the mirror plane is perpendicular to the pyrimidine ring and it bis-ects the piperidine ring. The aromatic ring is disordered about the mirror plane with respect to the 1-nitro-gen and 5-carbon atoms.

No MeSH data available.


Related in: MedlinePlus

Thermal ellisoid plot (Barbour, 2001) of the lead diiodide–minoxidil adduct extended to show the coordination geometries of two lead atoms of the linear chain formed in the crystal structure. Atoms comprising the asymmetric unit are labelled, probability levels are set at 70% and H-atoms are drawn as spheres of arbitrary radius. Only one component of the disorder is shown.
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Fap1: Thermal ellisoid plot (Barbour, 2001) of the lead diiodide–minoxidil adduct extended to show the coordination geometries of two lead atoms of the linear chain formed in the crystal structure. Atoms comprising the asymmetric unit are labelled, probability levels are set at 70% and H-atoms are drawn as spheres of arbitrary radius. Only one component of the disorder is shown.


catena-Poly[lead(II)-[μ-2,4-diamino-6-(piperidin-1-yl)pyrimidine N-oxide-κO:O]di-μ-iodido].

Ranjbar M, Najafi SH, Ng SW - Acta Crystallogr Sect E Struct Rep Online (2009)

Thermal ellisoid plot (Barbour, 2001) of the lead diiodide–minoxidil adduct extended to show the coordination geometries of two lead atoms of the linear chain formed in the crystal structure. Atoms comprising the asymmetric unit are labelled, probability levels are set at 70% and H-atoms are drawn as spheres of arbitrary radius. Only one component of the disorder is shown.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2969437&req=5

Fap1: Thermal ellisoid plot (Barbour, 2001) of the lead diiodide–minoxidil adduct extended to show the coordination geometries of two lead atoms of the linear chain formed in the crystal structure. Atoms comprising the asymmetric unit are labelled, probability levels are set at 70% and H-atoms are drawn as spheres of arbitrary radius. Only one component of the disorder is shown.
Bottom Line: The bridging inter-actions give rise to a linear chain motif that propagates along the a axis of the ortho-rhom-bic unit cell.The Pb(II) atom lies on a mirror plane; the mirror plane is perpendicular to the pyrimidine ring and it bis-ects the piperidine ring.The aromatic ring is disordered about the mirror plane with respect to the 1-nitro-gen and 5-carbon atoms.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
The N-oxide O atom of the minoxidil unit in the 1/1 adduct with lead(II) iodide, [PbI(2)(C(9)H(15)N(5)O)](n), bridges two Pb(II) atoms, as do each of the I atoms. The bridging inter-actions give rise to a linear chain motif that propagates along the a axis of the ortho-rhom-bic unit cell. The coordination sphere around the six-coordinate Pb(II) atom is a distorted ψ-monocapped octa-hedron in which the stereochemically active lone pair caps one of the faces defined by the O and I atoms forming the longer Pb-O or Pb-I bonds. The Pb(II) atom lies on a mirror plane; the mirror plane is perpendicular to the pyrimidine ring and it bis-ects the piperidine ring. The aromatic ring is disordered about the mirror plane with respect to the 1-nitro-gen and 5-carbon atoms.

No MeSH data available.


Related in: MedlinePlus