Bis(2,6-dimethyl­pyridinium) dibromo­iodate bromide

In the title salt, 2C(7)H(10)N(+)·IBr(2) (−)·Br(−), each of the anions, viz. [IBr(2)](−) and Br(−), lie on a twofold axis. The IBr(2) (−) anion is almost linear, with a Br—I—Br angle of 178.25 (3)°. The cation is essentially planar (r.m.s. deviation = 0.0067 Å). In the crystal, each Br(−) anion link...

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Detalles Bibliográficos
Autores principales: Al-Far, Rawhi, Ali, Basem F., Haddad, Salim F.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3435755/
https://www.ncbi.nlm.nih.gov/pubmed/22969626
http://dx.doi.org/10.1107/S1600536812035702
Descripción
Sumario:In the title salt, 2C(7)H(10)N(+)·IBr(2) (−)·Br(−), each of the anions, viz. [IBr(2)](−) and Br(−), lie on a twofold axis. The IBr(2) (−) anion is almost linear, with a Br—I—Br angle of 178.25 (3)°. The cation is essentially planar (r.m.s. deviation = 0.0067 Å). In the crystal, each Br(−) anion links two cations via N—H⋯Br⋯H—N hydrogen-bonding inter­actions.

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