{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1362825894669059328.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1063/1.2102847"}},{"identifier":{"@type":"URI","@value":"https://pubs.aip.org/aip/jcp/article-pdf/doi/10.1063/1.2102847/13577638/174504_1_online.pdf"}}],"dc:title":[{"@value":"Do organic solutes experience specific interactions with ionic liquids?"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>In an attempt to understand the nature of interactions between organic solutes and room temperature ionic liquids, temperature-dependent rotational relaxation of two structurally similar nondipolar solutes—2,5-dimethyl-1,4-dioxo-3,6-diphenylpyrrolo[3,4-c]pyrrole (DMDPP) and 1,4-dioxo-3,6-diphenylpyrrolo[3,4-c]pyrrole (DPP)—has been examined in 1-butyl-3-methylimidazolium hexafluorophosphate ([bmim+][PF6−]). Even with the ionic liquid, where the cation and the anion are strongly associated, the solute DPP experiences specific interactions, which is evident from its reorientation times that are 50%-60% longer in relation to DMDPP. It has been noticed that the reorientation times of both the solutes are faster in [bmim+][PF6−] than in glycerol, which is also a strongly associated solvent and whose viscosity is similar to the ionic liquid. This observation has been explained by taking into consideration the relative sizes of the solvents. By comparing the ratios of the reorientation times of DPP to DMDPP, in [bmim+][PF6−] and glycerol, it has been deduced that the strengths of the interaction between DPP—[bmim+][PF6−] and DPP—glycerol are the same.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380848656323325960","@type":"Researcher","foaf:name":[{"@value":"K. S. Mali"}],"jpcoar:affiliationName":[{"@value":"Bhabha Atomic Research Centre Radiation and Photochemistry Division, , Trombay, Mumbai 400 085, India"}]},{"@id":"https://cir.nii.ac.jp/crid/1382825894669059329","@type":"Researcher","foaf:name":[{"@value":"G. B. Dutt"}],"jpcoar:affiliationName":[{"@value":"Bhabha Atomic Research Centre Radiation and Photochemistry Division, , Trombay, Mumbai 400 085, India"}]},{"@id":"https://cir.nii.ac.jp/crid/1382825894669059330","@type":"Researcher","foaf:name":[{"@value":"T. Mukherjee"}],"jpcoar:affiliationName":[{"@value":"Bhabha Atomic Research Centre Radiation and Photochemistry Division, , Trombay, Mumbai 400 085, India"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00219606"},{"@type":"EISSN","@value":"10897690"}],"prism:publicationName":[{"@value":"The Journal of Chemical Physics"}],"dc:publisher":[{"@value":"AIP Publishing"}],"prism:publicationDate":"2005-10-31","prism:volume":"123","prism:number":"17","prism:startingPage":"174504"},"reviewed":"false","url":[{"@id":"https://pubs.aip.org/aip/jcp/article-pdf/doi/10.1063/1.2102847/13577638/174504_1_online.pdf"}],"createdAt":"2005-10-27","modifiedAt":"2023-08-01","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360567183187749760","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Hydrodynamic Interpretation on the Rotational Diffusion of Peroxylamine Disulfonate Solute Dissolved in Room Temperature Ionic Liquids As Studied by Electron Paramagnetic Resonance Spectroscopy"}]},{"@id":"https://cir.nii.ac.jp/crid/1360848656323325952","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"High Pressure Study of Rotational Dynamics of Perylene and Sodium 8-methoxypyrene-1,3,6-trisulfonate in Imidazolium-Based Ionic Liquids"}]},{"@id":"https://cir.nii.ac.jp/crid/1360848658164969472","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Ultrafast Relaxation and Reaction of Diiodide Anion after Photodissociation of Triiodide in Room-Temperature Ionic Liquids"}]},{"@id":"https://cir.nii.ac.jp/crid/2051151842062066944","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Study on the translational diffusion of transient species in 1-alkyl-3-methylimidazolium-based ionic liquids by transient grating spectroscopy"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1063/1.2102847"},{"@type":"CROSSREF","@value":"10.1246/bcsj.20220099_references_DOI_qFD5wvNunzXQXLltnNErzDRjH5"},{"@type":"CROSSREF","@value":"10.1007/s10953-014-0166-3_references_DOI_qFD5wvNunzXQXLltnNErzDRjH5"},{"@type":"CROSSREF","@value":"10.1021/jp112151d_references_DOI_qFD5wvNunzXQXLltnNErzDRjH5"},{"@type":"CROSSREF","@value":"10.1021/jp212299c_references_DOI_qFD5wvNunzXQXLltnNErzDRjH5"}]}