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Poly[diaqua-(μ(5)-pyridine-3,5-dicarboxyl-ato)strontium].

Li D, Duan C - Acta Crystallogr Sect E Struct Rep Online (2012)

Bottom Line: In the structure of the title compound, [Sr(C(7)H(3)NO(4))(H(2)O)(2)](n), the Sr(II) cation is eight-coordinated in form of a distorted dodeca-hedron by two water O atoms and by five O atoms and one N atom from five pyridine-3,5-dicarboxyl-ate anions.The bridging mode of the anions leads to the formation of a layered network parallel to (100).Weak C-H⋯O inter-actions are also observed.

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ABSTRACT
In the structure of the title compound, [Sr(C(7)H(3)NO(4))(H(2)O)(2)](n), the Sr(II) cation is eight-coordinated in form of a distorted dodeca-hedron by two water O atoms and by five O atoms and one N atom from five pyridine-3,5-dicarboxyl-ate anions. The bridging mode of the anions leads to the formation of a layered network parallel to (100). O-H⋯O hydrogen bonding between the coordinating water mol-ecules and the carboxyl-ate groups of adjacent layers consolidates the crystal packing. Weak C-H⋯O inter-actions are also observed.

No MeSH data available.


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A view down the b axis of the crystal packing of compound (I). Hydrogen bonds are shown as dashed lines.
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Fap3: A view down the b axis of the crystal packing of compound (I). Hydrogen bonds are shown as dashed lines.


Poly[diaqua-(μ(5)-pyridine-3,5-dicarboxyl-ato)strontium].

Li D, Duan C - Acta Crystallogr Sect E Struct Rep Online (2012)

A view down the b axis of the crystal packing of compound (I). Hydrogen bonds are shown as dashed lines.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3379176&req=5

Fap3: A view down the b axis of the crystal packing of compound (I). Hydrogen bonds are shown as dashed lines.
Bottom Line: In the structure of the title compound, [Sr(C(7)H(3)NO(4))(H(2)O)(2)](n), the Sr(II) cation is eight-coordinated in form of a distorted dodeca-hedron by two water O atoms and by five O atoms and one N atom from five pyridine-3,5-dicarboxyl-ate anions.The bridging mode of the anions leads to the formation of a layered network parallel to (100).Weak C-H⋯O inter-actions are also observed.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
In the structure of the title compound, [Sr(C(7)H(3)NO(4))(H(2)O)(2)](n), the Sr(II) cation is eight-coordinated in form of a distorted dodeca-hedron by two water O atoms and by five O atoms and one N atom from five pyridine-3,5-dicarboxyl-ate anions. The bridging mode of the anions leads to the formation of a layered network parallel to (100). O-H⋯O hydrogen bonding between the coordinating water mol-ecules and the carboxyl-ate groups of adjacent layers consolidates the crystal packing. Weak C-H⋯O inter-actions are also observed.

No MeSH data available.


Related in: MedlinePlus