2,2'-[2,4-Bis(naphthalen-1-yl)cyclobutane- 1,3-diyl]bis(1-methylpyridinium) bis(4-chlorobenzenesulfonate): thermalinduced [2 + 2] cycloaddition reaction of a heterostilbene

2,2'-[2,4-Bis(naphthalen-1-yl)cyclobutane- 1,3-diyl]bis(1-methylpyridinium) bis(4-chlorobenzenesulfonate): thermalinduced [2 + 2] cycloaddition reaction of a heterostilbene

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The asymmetric unit of the title salt, C36H32N2 2+�- 2C6H4ClO3S�, consists of one anion and one half-cation, the other half being generated by inversion symmetry. The dihedral angle between the pyridinium ring and the napthalene ring system in the asymmetric unit is 42.86 (6)�. In the crystal, catio...

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Bibliographic Details
Main Authors: Chantrapromma, Suchada (Author), Chanawanno, Kullapa (Author), Boonnak, Nawong (Author), Hoong, Kun Fun (Author)
Format: Article
Language:English
Published: International Union of Crystallography, 2014.
Subjects:
QC1-999 Physics
Online Access:Get fulltext
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Summary:The asymmetric unit of the title salt, C36H32N2 2+�- 2C6H4ClO3S�, consists of one anion and one half-cation, the other half being generated by inversion symmetry. The dihedral angle between the pyridinium ring and the napthalene ring system in the asymmetric unit is 42.86 (6)�. In the crystal, cations and anions are linked by weak C-H...O interactions into chains along [010]. Adjacent chains are further arranged in an antiparallel manner into sheets parallel to the bc plane. �-� interactions are observed involving the cations, with centroid-centroid distances of 3.7664 (8) and 3.8553 (8) A ° .

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