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Crystal structure of the co-crystalline adduct 1,3,6,8-tetraazatricyclo[4.4.1.1(3,8)]dodecane (TATD)–4-chloro-3,5-dimethylphenol (1/1)
In the crystal of the title co-crystalline adduct, C(8)H(16)N(4)·C(8)H(9)ClO, (I), prepared by solid-state reaction, the molecules are linked by intermolecular O—H⋯N hydrogen bonds, forming a D motif. The azaadamantane structure in (I) is slightly distorted, with N—CH(2)—CH(2)—N torsion angles of...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4518940/ https://www.ncbi.nlm.nih.gov/pubmed/26279855 http://dx.doi.org/10.1107/S2056989015010257 |
Sumario: | In the crystal of the title co-crystalline adduct, C(8)H(16)N(4)·C(8)H(9)ClO, (I), prepared by solid-state reaction, the molecules are linked by intermolecular O—H⋯N hydrogen bonds, forming a D motif. The azaadamantane structure in (I) is slightly distorted, with N—CH(2)—CH(2)—N torsion angles of 10.4 (3) and −9.0 (3)°. These values differ slightly from the corresponding torsion angles in the free aminal cage (0.0°) and in related co-crystalline adducts, which are not far from a planar geometry and consistent with a D (2d) molecular symmetry in the tetraazatricyclo structure. The structures also differ in that there is a slight elongation of the N—C bond lengths about the N atom that accepts the hydrogen bond in (I) compared with the other N—C bond lengths. In the crystal, the two molecules are not only linked by a classical O—H⋯N hydrogen bond but are further connected by weak C—H⋯π interactions, forming a two-dimensional supramolecular network parallel to the bc plane. |
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