The salt bis(2-amino-5-methylpyridinium) hexabromostannate(IV) (C6H9N2)2[SnBr6] is monoclinic, P2 1 /c, with the following cell parameters: a=9.1636(18) Å, b=28.767(7) Å, c=16.956(17) Å, β=101.008(5)°, V=4387.5(17) Å3, Z=8, formula units. X-ray crystallography revealed that the structure can be regarded as a semi-regular three-dimensional array of anions, with pairs of cations forming layers perpendicular to b axis in the cavities between the anions. The cohesion forces that connects molecules in the organic layers are hydrophilic N⋯HCH2 and HN⋯HN hydrogen bonding as well as hydrophobic π-π stacking and CH3⋯π interactions. Cations and anions are connected via strong Br⋯H hydrogen bonding.
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We gratefully acknowledge financial support from Al al-Bayt University and Al-Balqa’a Applied University.
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CCDC 276493 contains the supplementary crystallographic data. These data can be obtained free of charge via www.ccdc. cam.ac.uk/data_request/cif, by e-mailing data_ request@ccdc.cam.ac.uk, or by contacting The Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge CB2 1EZ, UK; fax: +44(0)1223-336033.
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Ali, B.F., Al-Far, R. & Al-Sou’od, K. Intermolecular interactions involved in the crystal structure of 2-amino-5-methylpyridinium hexabromostannate (IV), (C6H9N2)2[SnBr6]. J Chem Crystallogr 37, 265–273 (2007). https://doi.org/10.1007/s10870-006-9168-3
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DOI: https://doi.org/10.1007/s10870-006-9168-3