000097352 001__ 97352
000097352 005__ 20210107103106.0
000097352 0247_ $$2doi$$a10.1016/j.molstruc.2017.06.043
000097352 0248_ $$2sideral$$a100729
000097352 037__ $$aART-2017-100729
000097352 041__ $$aeng
000097352 100__ $$aSusano, Maria A.
000097352 245__ $$aCo-crystal of suberic acid and 1,2-bis(4-pyridyl)ethane: A new case of packing polymorphism
000097352 260__ $$c2017
000097352 5060_ $$aAccess copy available to the general public$$fUnrestricted
000097352 5203_ $$aThe polymorphic behaviour of a co-crystal composed of neutral suberic acid and 1, 2-bis(4-pyridyl)ethane is reported. A multidisciplinary approach has been employed, using thermal analysis methods (differential scanning calorimetry and polarized light thermomicroscopy), spectroscopic methods (infrared spectroscopy) and X-ray single crystal and powder diffraction. Two new polymorphs, I and III; have been identified, and for one of them the crystal structure has been elucidated and compared to that of a known polymorph, form II, showing that the assembling of the molecules in chains via H-bonds is a common feature of both polymorphs. Polymorph II, obtained by crystallization from an aqueous or ethanol solution or by grinding, undergoes a solid-solid transition to polymorph I, which melts at 180.5 °C. Upon cooling from the melt, polymorph I is obtained, and a solid-solid transformation also occurs, to polymorph III''. Polymorph III was obtained serendipitously in an attempt to prepare a Nd(III) complex. The relative stability of the three polymorphic forms was established.
000097352 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000097352 590__ $$a2.011$$b2017
000097352 591__ $$aCHEMISTRY, PHYSICAL$$b86 / 146 = 0.589$$c2017$$dQ3$$eT2
000097352 592__ $$a0.409$$b2017
000097352 593__ $$aAnalytical Chemistry$$c2017$$dQ3
000097352 593__ $$aSpectroscopy$$c2017$$dQ3
000097352 593__ $$aOrganic Chemistry$$c2017$$dQ3
000097352 593__ $$aInorganic Chemistry$$c2017$$dQ3
000097352 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000097352 700__ $$0(orcid)0000-0003-2713-2786$$aMartín-Ramos, Pablo$$uUniversidad de Zaragoza
000097352 700__ $$aMaria, Teresa M.R.
000097352 700__ $$aFolkersma, Steven
000097352 700__ $$aPereira, Laura C.J.
000097352 700__ $$aSilva, Manuela Ramos
000097352 7102_ $$15011$$2500$$aUniversidad de Zaragoza$$bDpto. CC.Agrar.y Medio Natural$$cArea Ingeniería Agroforestal
000097352 773__ $$g1147 (2017), 76-83$$pJ. mol. struct.$$tJOURNAL OF MOLECULAR STRUCTURE$$x0022-2860
000097352 8564_ $$s1397636$$uhttps://zaguan.unizar.es/record/97352/files/texto_completo.pdf$$yPostprint
000097352 8564_ $$s542893$$uhttps://zaguan.unizar.es/record/97352/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000097352 909CO $$ooai:zaguan.unizar.es:97352$$particulos$$pdriver
000097352 951__ $$a2021-01-07-08:54:28
000097352 980__ $$aARTICLE