Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Crystal structures of 1,7-bis(furyl)-4-(1,3-dithiolan-2-ylidene)-1, 6-heptadiene-3,5-dione and 1,7-bis(thienyl)-4-(1,3-dithiolan- 2-ylidene)-1,6-heptadiene-3,5-dione Subject The topic of the resource 1,7-Bis(thienyl)-4-(1,3-dithiolan-2-ylidene)-1; 17-Bis(furyl)- 4-(1,3-dithiolan-2-ylidene)-1,6- heptadiene-3,5-dione; Crystal structure Description An account of the resource The title compounds (bis(alkenoyl) ketene dithioacetals) were prepared starting from the cyclic acyl ketene dithioacetal and aromatic aldehydes. These compounds were characterized by IR, 1H NMR, mass spectral studies and X-ray crystal structure analysis. The bis(furyl) ketene dithioacetal crystallized in the space group P1? with unit cell dimensions a = 7.7626(12) , b = 9.0217(13) , c = 26.827(5) , ? = 86.271(14), ? = 87.643(14), ? = 66.286(11) and the structure was refined to an R-factor of 0.0528 while bis(thienyl) ketene dithioacetal crystallized in the space group P21/c with unit cell dimensions a = 10.2433(9) , b = 10.4142(6) , c = 18.0973(18) , ? = 106.0 and the structure was refined to an R-factor of 0.0446. The ketenedithioacetal functionality present between the carbonyl groups prevents the possibility of keto-enol tautomerization in these compounds. In both the crystal structures, the crystal packing is stabilized by C-H?O hydrogen bonds as well as van der Waals interactions. Springer Science+Business Media, LLC 2011. Creator An entity primarily responsible for making the resource Bubbly S.G.; Gudennavar S.B.; Viswam D.; Sudarsanakumar C. Source A related resource from which the described resource is derived Journal of Chemical Crystallography, Vol-41, No. 9, pp. 1310-1316. Date A point or period of time associated with an event in the lifecycle of the resource 2011-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1007/s10870-011-0095-6" target="_blank" rel="noreferrer noopener">https://doi.org/10.1007/s10870-011-0095-6</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-80055020894&amp;doi=10.1007%2Fs10870-011-0095-6&amp;partnerID=40&amp;md5=9a614542b595bd59f9a6d41087b51646" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-80055020894&amp;doi=10.1007%2fs10870-011-0095-6&amp;partnerID=40&amp;md5=9a614542b595bd59f9a6d41087b51646</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISSN: 10741542 Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Bubbly S.G., Department of Physics, Christ University, Bangalore 560 029, Karnataka, Hosur Road, India; Gudennavar S.B., Department of Physics, Christ University, Bangalore 560 029, Karnataka, Hosur Road, India; Viswam D., Department of Chemistry, Sree Narayana College, Cherthala 688 524, Kerala, India; Sudarsanakumar C., School of Pure and Applied Physics, Mahatma Gandhi University, Kottayam 686 560, Kerala, India