Please use this identifier to cite or link to this item: https://libjncir.jncasr.ac.in/xmlui/handle/10572/2525
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dc.contributor.authorRana, Moumita
dc.contributor.authorReddy, R. Bharathanatha
dc.contributor.authorRath, Bibhuti Bhusan
dc.contributor.authorGautam, Ujjal K.
dc.date.accessioned2017-02-21T09:00:31Z-
dc.date.available2017-02-21T09:00:31Z-
dc.date.issued2014
dc.identifier.citationRana, M; Reddy, RB; Rath, BB; Gautam, UK, C-60-Mediated Molecular Shape Sorting: Separation and Purification of Geometrical Isomers. Angewandte Chemie-International Edition 2014, 53 (49) 13523-13527, http://dx.doi.org/10.1002/anie.201408981en_US
dc.identifier.citationAngewandte Chemie-International Editionen_US
dc.identifier.citation53en_US
dc.identifier.citation49en_US
dc.identifier.issn1433-7851
dc.identifier.urihttps://libjncir.jncasr.ac.in/xmlui/10572/2525-
dc.descriptionRestricted Accessen_US
dc.description.abstractA supramolecular crystallization-based approach has been developed for the shape-dependent separation of geometrical isomers under near-ambient conditions. Difficulties to separate such isomers arise because of their very similar physical properties. The present approach relies on the ability of C-60 to preferentially form solvate crystals with molecules of a specific geometry. Subsequently, these molecules are released upon mild heating to regenerate pure C-60. By taking isomers of xylene and trimethylbenzene (TMB) as examples, we show that one of the isomers can be extracted from the rest with very high purity. To separate TMB isomers, a new C-60-1,3,5-TMB solvate was developed, which led to the isolation of isomer purities greater than 99.6%. Versatility, a low operating temperature of approximately 100 degrees C, a separation efficiency of more than 10 weight % of C-60 per cycle, and reagent recyclability makes this a promising molecular shape-sorting approach.en_US
dc.description.uri1521-3773en_US
dc.description.urihttp://dx.doi.org/10.1002/anie.201408981en_US
dc.language.isoEnglishen_US
dc.publisherWiley-V C H Verlag Gmbhen_US
dc.rights@Wiley-V C H Verlag Gmbh, 2014en_US
dc.subjectChemistryen_US
dc.subjectCrystal Growthen_US
dc.subjectFullerenesen_US
dc.subjectShape Sortingen_US
dc.subjectXylene Separationen_US
dc.subjectMetal-Organic Frameworken_US
dc.subjectXylene Isomersen_US
dc.subjectSelective Adsorptionen_US
dc.subjectP-Xyleneen_US
dc.subjectC-60en_US
dc.subjectZeoliteen_US
dc.subjectLiquiden_US
dc.subjectEthylbenzeneen_US
dc.subjectEquilibriumen_US
dc.subjectMembranesen_US
dc.titleC-60-Mediated Molecular Shape Sorting: Separation and Purification of Geometrical Isomersen_US
dc.typeArticleen_US
Appears in Collections:Research Papers (Ujjal K. Gautam)

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