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 SM ISO690:2012FONARI, Marina, GANIN, Eduard, WANG, Wen-Jwu. 1,4,7,10-tetraoxacyclododecane-triphenylmethanethiol (1/2). In: Acta Crystallographica Section C: Crystal Structure Communications, 2005, vol. 61, pp. 431-433. ISSN 0108-2701. DOI: https://doi.org/10.1107/S0108270105014289 |
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 Acta Crystallographica Section C: Crystal Structure Communications |
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| Volumul 61 / 2005 / ISSN 0108-2701 /ISSNe 1600-5759 | ||||||
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| DOI:https://doi.org/10.1107/S0108270105014289 | ||||||
| Pag. 431-433 | ||||||
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In the centrosymmetric formula unit of the title complex, C 8H16O4·2C18H16S, the 1,4,7,10-tetraoxacyclododecane molecule adopts the biangular [66] conformation, and the triphenylmethanethiol molecules are linked to the macrocycle via a long S-H⋯O hydrogen bond [S⋯O = 3.460 (2) Å and S-H⋯O = 161 (2)°]. Attractive interactions of phenyl groups in edge-to-face conformations combine inversion-related formula units into chains running along the [111] direction in the crystal structure. Association of the chains into sheets is achieved via C-H⋯π interactions. |
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