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A rod-shaped guest leads to architectural isomerism in a multicomponent crystalline framework based on a Resorcin[4]arene

From National Research Council Canada

DOIResolve DOI: https://doi.org/10.1021/cg0155245
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Affiliation
  1. National Research Council of Canada. NRC Steacie Institute for Molecular Sciences
FormatText, Article
Abstract
Cocrystallization of C-methylcalix[4]resorcinarene 1 with 4,4‘-bipyridine 2 in the presence of 4-bromobiphenyl (4-brbp) yields a molecular solid, of composition 3d·(4-brbp), [where 3d = 1·2(2)], in which 1 assembles with 2 to form a one-dimensional hydrogen-bonded polymer 3d that includes two copies of the biphenyl, within elliptical cavities of dimensions ∼ 11 × 7 × 6 Å, as guests. The framework 3d represents a third architectural isomer of three previously reported supramolecular isomers of the parent material 3.
Publication date
In
  • Crystal Growth & Design 1, no. 5: 373–375.
LanguageEnglish
Peer reviewedYes
NPARC number12329083
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Record identifierc74ba445-6266-4823-8557-438220d1521d
Record created2009-09-10
Record modified2020-03-27
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