A hydrogen-bonded dimer of 13-hydroxy-13-[(triisopropylsilyl)-ethynyl]pentacen-6(13H)-one
JournalArticle (Originalarbeit in einer wissenschaftlichen Zeitschrift)
 
ID 43313
Author(s) Boudebous, A.; Constable, E. C.; Housecroft, C. E.; Neuburger, M.; Schaffner, S.
Author(s) at UniBasel Constable, Edwin Charles
Year 2006
Title A hydrogen-bonded dimer of 13-hydroxy-13-[(triisopropylsilyl)-ethynyl]pentacen-6(13H)-one
Journal Acta crystallographica. Section C, Crystal structure communications
Volume 62
Number 5
Pages / Article-Number O243-O245
Abstract 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).
Publisher Munksgaard
ISSN/ISBN 0108-2701
edoc-URL http://edoc.unibas.ch/39176/
Full Text on edoc No
Digital Object Identifier DOI 10.1107/S0108270106008262
ISI-Number 000237304200024
 
   

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