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catena-Poly[bis-(4-amino-pyridinium) [[diaqua-manganese(II)]-di-μ-chlorido] dichloride].

Zaouali Zgolli D, Boughzala H, Driss A - Acta Crystallogr Sect E Struct Rep Online (2009)

Bottom Line: Single crystals of the title organic-inorganic hybrid, {(C(5)H(7)N(2))(2)[MnCl(2)(H(2)O)(2)]Cl(2)}(n), were synthesized from an ethanol solution containing manganese(II) chloride tetra-hydrate and 4-amino-pyridine under acidic conditions.The organic cations occupy the empty space around each inorganic chain.Structural cohesion is organized through N-H⋯Cl and O-H⋯Cl hydrogen bonds, which build up a three-dimensional network.

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Affiliation: Laboratoire de Matériaux et Cristallochimie, Faculté des Sciences, El Manar, 2092 Tunis, Tunisia.

ABSTRACT
Single crystals of the title organic-inorganic hybrid, {(C(5)H(7)N(2))(2)[MnCl(2)(H(2)O)(2)]Cl(2)}(n), were synthesized from an ethanol solution containing manganese(II) chloride tetra-hydrate and 4-amino-pyridine under acidic conditions. The asymmetric unit contains a disordered organic cation (occupancies in the ratio 0.72:0.28), a chloride anion and an MnCl(H(2)O) moiety with the Mn(II) atom located on an inversion center. The structure is built up of infinite chains of edge-sharing [MnCl(4)(H(2)O)(2)] octa-hedra developing parallel to the a axis which are separated by the 4-amino-pyridinium ions and discrete chloride ions. The organic cations occupy the empty space around each inorganic chain. Structural cohesion is organized through N-H⋯Cl and O-H⋯Cl hydrogen bonds, which build up a three-dimensional network.

No MeSH data available.


Related in: MedlinePlus

Representation of the assymetric unit with the atom labelling scheme. Displacement ellipsoids are drawn at the 50% probability level. H atoms ahve been omitted for clarity. [Symmetry codes: (i) -x + 1, -y + 1, -z + 2; (ii) -x, -y + 1, -z + 2; (iii) x + 1, y, z; (iv) x - 1, y, z]
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Fap1: Representation of the assymetric unit with the atom labelling scheme. Displacement ellipsoids are drawn at the 50% probability level. H atoms ahve been omitted for clarity. [Symmetry codes: (i) -x + 1, -y + 1, -z + 2; (ii) -x, -y + 1, -z + 2; (iii) x + 1, y, z; (iv) x - 1, y, z]


catena-Poly[bis-(4-amino-pyridinium) [[diaqua-manganese(II)]-di-μ-chlorido] dichloride].

Zaouali Zgolli D, Boughzala H, Driss A - Acta Crystallogr Sect E Struct Rep Online (2009)

Representation of the assymetric unit with the atom labelling scheme. Displacement ellipsoids are drawn at the 50% probability level. H atoms ahve been omitted for clarity. [Symmetry codes: (i) -x + 1, -y + 1, -z + 2; (ii) -x, -y + 1, -z + 2; (iii) x + 1, y, z; (iv) x - 1, y, z]
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2977461&req=5

Fap1: Representation of the assymetric unit with the atom labelling scheme. Displacement ellipsoids are drawn at the 50% probability level. H atoms ahve been omitted for clarity. [Symmetry codes: (i) -x + 1, -y + 1, -z + 2; (ii) -x, -y + 1, -z + 2; (iii) x + 1, y, z; (iv) x - 1, y, z]
Bottom Line: Single crystals of the title organic-inorganic hybrid, {(C(5)H(7)N(2))(2)[MnCl(2)(H(2)O)(2)]Cl(2)}(n), were synthesized from an ethanol solution containing manganese(II) chloride tetra-hydrate and 4-amino-pyridine under acidic conditions.The organic cations occupy the empty space around each inorganic chain.Structural cohesion is organized through N-H⋯Cl and O-H⋯Cl hydrogen bonds, which build up a three-dimensional network.

View Article: PubMed Central - HTML - PubMed

Affiliation: Laboratoire de Matériaux et Cristallochimie, Faculté des Sciences, El Manar, 2092 Tunis, Tunisia.

ABSTRACT
Single crystals of the title organic-inorganic hybrid, {(C(5)H(7)N(2))(2)[MnCl(2)(H(2)O)(2)]Cl(2)}(n), were synthesized from an ethanol solution containing manganese(II) chloride tetra-hydrate and 4-amino-pyridine under acidic conditions. The asymmetric unit contains a disordered organic cation (occupancies in the ratio 0.72:0.28), a chloride anion and an MnCl(H(2)O) moiety with the Mn(II) atom located on an inversion center. The structure is built up of infinite chains of edge-sharing [MnCl(4)(H(2)O)(2)] octa-hedra developing parallel to the a axis which are separated by the 4-amino-pyridinium ions and discrete chloride ions. The organic cations occupy the empty space around each inorganic chain. Structural cohesion is organized through N-H⋯Cl and O-H⋯Cl hydrogen bonds, which build up a three-dimensional network.

No MeSH data available.


Related in: MedlinePlus