Abstract
(±)-2,2′-dihydroxy-1,1′-binaphthyl (binol) co-crystallized with 1,10-phenanthroline-5,6-dione and acridine to afford co-crystals (Binol)·(1,10-phenanthroline-5,6-dione) 1 and (Binol)·(acridine)2 2, respectively. Co-crystal 1 crystallizes in space group P-42(1)c, with a = 14.9921(4), b = 14.9921(4), c = 20.8102(12) Å. Co-crystal 2 crystallizes in space group P2/c, with a = 17.8004(19), b = 10.0093(11), c = 19.393(2) Å, and α = γ = 90°, β = 103.187(2)°. In co-crystal 1, the components form an infinite 1D polar array; whereas in 2, the components form discrete three-component aggregates.
Graphical abstract
Molecular recognition and supramolecular self-assemblies of (±)-2,2′-dihydroxy-1,1′-binaphthyl with aromatic aza compounds
Baoming Ji, Shaobin Miao, Dongsheng Deng
As a result of mutual recognition, (±)-binol with 1,10-phenanthroline-5,6-dione and acridine afforded co-crystals 1 and 2, respectively. In 1 the components form an infinite 1D polar array, whereas in 2 the components form discrete three-component aggregates.
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Acknowledgments
We are grateful to the Henan Innovation Project for University Prominent Research Talents (No.2005KYCX021) and Natural Science Foundation of Henan Province for financial support (No.0511020100).
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Ji, B., Miao, S. & Deng, D. Molecular recognition and supramolecular self-assemblies of (±)-2,2′-dihydroxy-1,1′-binaphthyl with aromatic aza compounds. Struct Chem 19, 265–268 (2008). https://doi.org/10.1007/s11224-007-9281-8
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DOI: https://doi.org/10.1007/s11224-007-9281-8