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Updated: Jun 1, 2026

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Preparation and Reactivity of a Triphosphenium Bromide Salt: A Convenient and Stable Source of Phosphorus(I)
Published on: November 22, 2016
(Dodecafluorosubphthalocyaninato)(4-methylphenolato)boron(III)
Summary
This study reveals that bowl-shaped molecules in a boron-containing compound form one-dimensional columns. These molecules exhibit a specific concave arrangement, influencing crystal packing and intermolecular interactions.
Area of Science:
- Supramolecular Chemistry
- Crystal Engineering
- Organoboron Chemistry
Background:
- Understanding molecular arrangement is crucial for designing materials with specific properties.
- Bowl-shaped molecules offer unique structural motifs for self-assembly.
- Organoboron compounds are versatile building blocks in various chemical applications.
Purpose of the Study:
- To investigate the crystal structure and intermolecular interactions of a novel boron-containing compound.
- To elucidate the self-assembly behavior of bowl-shaped molecules in the solid state.
- To characterize the packing arrangement and bonding in the title compound.
Main Methods:
- Single-crystal X-ray diffraction analysis was employed to determine the molecular structure and crystal packing.
- Intermolecular distances and interactions, including B⋯B contacts, were analyzed.
- Geometric parameters such as ring centroid distances were calculated.
Main Results:
- The title compound, C(31)H(7)BF(12)N(6)O, crystallizes in a structure featuring one-dimensional columns.
- Molecules are arranged in a concave bowl-to-ligand fashion within these columns.
- A significant intermolecular B⋯B distance of 5.3176(8) Å and a ring centroid distance of 3.532(2) Å were observed.
Conclusions:
- The observed arrangement highlights the role of intermolecular forces in directing the self-assembly of bowl-shaped molecules.
- The specific packing motif suggests potential for directional interactions and tailored material properties.
- This study provides insights into the supramolecular chemistry of organoboron compounds.
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