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4,4′-[Thiophene-2,5-diylbis(ethyne-2,1-diyl)]dibenzonitrile

2008Journal article Open access
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dc.contributor.authorFigueira, João
dc.contributor.authorVertlib, Viatslav
dc.contributor.authorRodrigues, João
dc.contributor.authorNättinen, Kalle
dc.contributor.authorRissanen, Kari
dc.date.accessioned2019-06-17T09:22:14Z
dc.date.available2019-06-17T09:22:14Z
dc.date.issued2008
dc.description.abstractIn the solid state, the title compound, C(22)H(10)N(2)S, forms centrosymmetric dimers by pairs of non-classical C-H⋯S hydrogen bonds linking approximately coplanar mol-ecules. The benzene ring involved in this inter-action makes a dihedral angle of only 7.21 (16)° with the thio-phene ring, while the other benzene ring is twisted somewhat out of the plane, with a dihedral angle of 39.58 (9)°. The hydrogen-bonded dimers stack on top of each other with an inter-planar spacing of 3.44 Å. C-H⋯N hydrogen bonds link together stacks that run in approximately perpendicular directions. Each mol-ecule thus inter-acts with 12 adjacent mol-ecules, five of them approaching closer than the sum of the van der Waals radii for the relevant atoms. Optimization of the inter-stack contacts contributes to the non-planarity of the mol-ecule.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationFigueira J., Rodrigues J., Vertlib V., Nättinen 2008, K., Rissanen K.; 4,4'-[Thiophene-2,5-diylbis(ethyne-2,1-diyl)]dibenzonitrile; Acta Cryst.; E64; o765-o766; 2008; (IF: 0.508) Open Access doi:10.1107/S1600536808008106pt_PT
dc.identifier.doi10.1107/S1600536808008106pt_PT
dc.identifier.issn1600-5368
dc.identifier.urihttp://hdl.handle.net/10400.13/2394
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherInternational Union of Crystallographypt_PT
dc.relationNovel polarised molecular wires based on transition metal complexes of di4-pyridylheterocycles spacers bridging ligands
dc.relationNEW METALLOMOLECULAR WIRES BASED IN OLIGOTHIOPHENE BRIDGING SYSTEMS - A SYSTEMATIC STUDY.
dc.subject4,4000-[Thiophene-2,5-diylbis(ethyne-2,1diyl)]dibenzonitrilept_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências Exatas e da Engenhariapt_PT
dc.title4,4′-[Thiophene-2,5-diylbis(ethyne-2,1-diyl)]dibenzonitrilept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleNovel polarised molecular wires based on transition metal complexes of di4-pyridylheterocycles spacers bridging ligands
oaire.awardTitleNEW METALLOMOLECULAR WIRES BASED IN OLIGOTHIOPHENE BRIDGING SYSTEMS - A SYSTEMATIC STUDY.
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/POCI/POCTI%2FCTM%2F41495%2F2001/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/PIDDAC/SFRH%2FBD%2F29325%2F2006/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBSAB%2F632%2F2006/PT
oaire.citation.endPageo766pt_PT
oaire.citation.startPageo765pt_PT
oaire.citation.titleActa Crystallographica Section E: Structure Reports Onlinept_PT
oaire.citation.volumeE64pt_PT
oaire.fundingStreamPOCI
oaire.fundingStreamPIDDAC
oaire.fundingStreamSFRH
person.familyNameFigueira
person.familyNameRodrigues
person.familyNameRissanen
person.givenNameJoão
person.givenNameJoão
person.givenNameKari
person.identifier.ciencia-idA81C-620E-DD6A
person.identifier.orcid0000-0001-8819-2278
person.identifier.orcid0000-0003-4552-1953
person.identifier.orcid0000-0002-7282-8419
person.identifier.ridB-6816-2008
person.identifier.scopus-author-id9233278800
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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