000077069 001__ 77069
000077069 005__ 20210416092953.0
000077069 0247_ $$2doi$$a10.1016/j.molliq.2018.01.126
000077069 0248_ $$2sideral$$a104551
000077069 037__ $$aART-2018-104551
000077069 041__ $$aeng
000077069 100__ $$aTrupthi Devaiah, C.
000077069 245__ $$aBlue luminescent cyanopyridone based molecular architectures: A structure-property study
000077069 260__ $$c2018
000077069 5060_ $$aAccess copy available to the general public$$fUnrestricted
000077069 5203_ $$aA new class of molecular architecture made of five conjugated rings carrying terminal methyl or variable alkoxy (chain lengths of 4, 6, 8, or 16) substituted at para positions has been synthesized. Among the five rings, two rings are of cyanopyridones utilized as an electron deficient N-heterocycle along with blue luminescent motif, and the rest of them are phenylene motifs. All the compounds produced good yield and ATR-IR, NMR and Mass spectroscopy confirmed their structures. Further, the compounds were stable up to ˜200 °C and the degradation occurs at higher temperature as evident from the TGA analysis. The mesomorphic study reveals that compound is only having very long terminal n-hexadecyloxy substituents appeared in-layers liquid crystalline organization as confirmed by POM and variable temperature XRD analysis. Further, the compounds showed intense blue fluorescence in both solution as well as solid state and their fluorescence quantum yields are dependent on the length of alkoxy chains. Calculated HOMO/LUMO levels by cyclic voltammetry measurements revealed that the compounds are ambipolar in nature and cited as an ideal candidates for electroluminescent applications.
000077069 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E04$$9info:eu-repo/grantAgreement/ES/MINECO/CTQ2015-70174-P$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2014-55205-P$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2015-66208-C3-1-P
000077069 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000077069 590__ $$a4.561$$b2018
000077069 591__ $$aPHYSICS, ATOMIC, MOLECULAR & CHEMICAL$$b7 / 36 = 0.194$$c2018$$dQ1$$eT1
000077069 591__ $$aCHEMISTRY, PHYSICAL$$b42 / 148 = 0.284$$c2018$$dQ2$$eT1
000077069 592__ $$a0.862$$b2018
000077069 593__ $$aAtomic and Molecular Physics, and Optics$$c2018$$dQ1
000077069 593__ $$aCondensed Matter Physics$$c2018$$dQ1
000077069 593__ $$aSpectroscopy$$c2018$$dQ1
000077069 593__ $$aMaterials Chemistry$$c2018$$dQ1
000077069 593__ $$aPhysical and Theoretical Chemistry$$c2018$$dQ1
000077069 593__ $$aElectronic, Optical and Magnetic Materials$$c2018$$dQ1
000077069 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000077069 700__ $$aHemavathi, B.
000077069 700__ $$0(orcid)0000-0003-4416-1036$$aRos, M.B.$$uUniversidad de Zaragoza
000077069 700__ $$0(orcid)0000-0001-5816-7960$$aBarberá, J.$$uUniversidad de Zaragoza
000077069 700__ $$0(orcid)0000-0003-1141-5933$$aTejedor, R.M.$$uUniversidad de Zaragoza
000077069 700__ $$aSadasivuni, K.K.
000077069 700__ $$aAhipa, T.N.
000077069 7102_ $$12013$$2765$$aUniversidad de Zaragoza$$bDpto. Química Orgánica$$cÁrea Química Orgánica
000077069 773__ $$g255 (2018), 233-243$$pJ. mol. liq.$$tJOURNAL OF MOLECULAR LIQUIDS$$x0167-7322
000077069 8564_ $$s3931759$$uhttps://zaguan.unizar.es/record/77069/files/texto_completo.pdf$$yPostprint
000077069 8564_ $$s30493$$uhttps://zaguan.unizar.es/record/77069/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000077069 909CO $$ooai:zaguan.unizar.es:77069$$particulos$$pdriver
000077069 951__ $$a2021-04-16-09:24:43
000077069 980__ $$aARTICLE