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International Union of Crystallography, Acta Crystallographica Section C: Crystal Structure Communications, 9(56), p. 1136-1138, 2000

DOI: 10.1107/s0108270100008441

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C—H⃛π interactions in 9-(n-do­decylamino­methyl)­anthracene

Journal article published in 2000 by M. Ramos Silva, A. Matos Beja, L. Alte da Veiga, J. A. Paixão, A. J. F. N. Sobral ORCID, N. G. C. L. Rebanda, A. M. D ' A Rocha Gonsalves
This paper is made freely available by the publisher.
This paper is made freely available by the publisher.

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Abstract

The title compound, C27H37N, which is intended to be included in the structure of a sulfon­amide porphyrin for the preparation of Langmuir–Blodgett films, consists of a do­decyl chain linked to an anthracene mol­ecule through an amino­methyl group. The angle between the least-squares plane of the anthracene and the do­decyl chain is 11.44 (8)°. The mol­ecules are arranged in zigzag layers head-to-head, with the hydro­carbon chains side-by-side. The structure is stabilized by C—H⃛π interactions, the strongest having an H⃛centroid distance of 2.63 Å.