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Bis(3-methyl-pyridinium) tetra-(chlorido/bromido)cuprate(II).

Kim YI, Lim HS, Kang SK - Acta Crystallogr Sect E Struct Rep Online (2011)

Bottom Line: Substitutional disorder with Br is exhibited for three of the Cl atoms of the anion, giving a mixed chloride/bromide cuprate(II) anion.In the crystal, inter-molecular N-H⋯Cl hydrogen bonds link two cations to one anion, forming a three-ion aggregate.These are connected into a supra-molecular chain along the b axis via π-π inter-actions between the pyridinium rings [centroid-centroid distance = 3.743 (3) Å].

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ABSTRACT
The structure of the title salt, (C(6)H(8)N)(2)[CuCl(3.4)Br(0.6)], consists of two 3-methyl-pyridinium cations and a distorted tetra-hedral [CuCl(3.4)Br(0.6)](2-) dianion. Substitutional disorder with Br is exhibited for three of the Cl atoms of the anion, giving a mixed chloride/bromide cuprate(II) anion. In the crystal, inter-molecular N-H⋯Cl hydrogen bonds link two cations to one anion, forming a three-ion aggregate. These are connected into a supra-molecular chain along the b axis via π-π inter-actions between the pyridinium rings [centroid-centroid distance = 3.743 (3) Å].

No MeSH data available.


Crystal structure of viewed normal to (1 0 0), showing the N—H···Cl hydrogen bonds as dashed lines.
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Fap2: Crystal structure of viewed normal to (1 0 0), showing the N—H···Cl hydrogen bonds as dashed lines.


Bis(3-methyl-pyridinium) tetra-(chlorido/bromido)cuprate(II).

Kim YI, Lim HS, Kang SK - Acta Crystallogr Sect E Struct Rep Online (2011)

Crystal structure of viewed normal to (1 0 0), showing the N—H···Cl hydrogen bonds as dashed lines.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3120388&req=5

Fap2: Crystal structure of viewed normal to (1 0 0), showing the N—H···Cl hydrogen bonds as dashed lines.
Bottom Line: Substitutional disorder with Br is exhibited for three of the Cl atoms of the anion, giving a mixed chloride/bromide cuprate(II) anion.In the crystal, inter-molecular N-H⋯Cl hydrogen bonds link two cations to one anion, forming a three-ion aggregate.These are connected into a supra-molecular chain along the b axis via π-π inter-actions between the pyridinium rings [centroid-centroid distance = 3.743 (3) Å].

View Article: PubMed Central - HTML - PubMed

ABSTRACT
The structure of the title salt, (C(6)H(8)N)(2)[CuCl(3.4)Br(0.6)], consists of two 3-methyl-pyridinium cations and a distorted tetra-hedral [CuCl(3.4)Br(0.6)](2-) dianion. Substitutional disorder with Br is exhibited for three of the Cl atoms of the anion, giving a mixed chloride/bromide cuprate(II) anion. In the crystal, inter-molecular N-H⋯Cl hydrogen bonds link two cations to one anion, forming a three-ion aggregate. These are connected into a supra-molecular chain along the b axis via π-π inter-actions between the pyridinium rings [centroid-centroid distance = 3.743 (3) Å].

No MeSH data available.