A hydrogen-bonded dimer of 13-hydroxy-13-[(triisopropylsilyl)-ethynyl]pentacen-6(13H)-one

Boudebous, A. and Constable, E. C. and Housecroft, C. E. and Neuburger, M. and Schaffner, S.. (2006) A hydrogen-bonded dimer of 13-hydroxy-13-[(triisopropylsilyl)-ethynyl]pentacen-6(13H)-one. Acta crystallographica. Section C, Crystal structure communications, 62 (5). O243-O245.

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The title compound, C33H34O2Si, has been obtained as a product in the synthesis of 6,13-bis-[(triisopropyl-silyl)ethynyl]-6,13-dihydro-penta-cene-6,13-di ol. The solid-state structure reveals a dimer, with strong hydrogen bonds holding the two mol-ecules in a face-to-face arrangement [O center dot center dot center dot O = 2.746 (2) angstrom and O-H center dot center dot center dot O = 173 (2)degrees]. Within each dimer, the penta-cene units are pi-stacked (the distance between the mean least-squares planes of 22 C atoms is 3.60 angstrom).
Faculties and Departments:05 Faculty of Science > Departement Chemie > Chemie > Anorganische Chemie (Constable)
UniBasel Contributors:Constable, Edwin Charles
Item Type:Article, refereed
Article Subtype:Research Article
Note:Publication type according to Uni Basel Research Database: Journal article
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Last Modified:30 Jun 2016 10:59
Deposited On:03 Feb 2016 07:24

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