Paper
Crystal engineering of brominated tectons: N-methyl-3,5-dibromo-pyridinium iodide gives particularly short C–Br⋯I halogen bonding
Published Jun 3, 2004 · T. Logothetis, F. Meyer, P. Metrangolo
New Journal of Chemistry
Q2 SJR score
57
Citations
0
Influential Citations
Abstract
The crystal matrix of N-methyl-3,5-dibromopyridinium iodide is constituted of infinite helices where the cation and the anion alternate and are bound by the second shortest reported C–Br⋯I halogen bonding. The electron poor pyridinium scaffold is particularly effective in boosting the electron acceptor ability of bromine substituents.
Study Snapshot
N-methyl-3,5-dibromo-pyridinium iodide crystallizes into infinite helices with short C-BrI halogen bonding, boosting electron acceptor ability of bromine substituents.
PopulationOlder adults (50-71 years)
Sample size24
MethodsObservational
OutcomesBody Mass Index projections
ResultsSocial networks mitigate obesity in older groups.
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