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dc.contributor.authorSmith, Grahamen_US
dc.contributor.authorWermuth, Ursen_US
dc.contributor.authorYoung, Daviden_US
dc.contributor.authorM. White, Jonathanen_US
dc.date.accessioned2017-05-03T16:56:07Z
dc.date.available2017-05-03T16:56:07Z
dc.date.issued2008en_US
dc.date.modified2011-06-09T22:41:18Z
dc.identifier.issn01082701en_US
dc.identifier.doi10.1107/S0108270108001595en_AU
dc.identifier.urihttp://hdl.handle.net/10072/26743
dc.description.abstractThe structures of the anhydrous 1:1 proton-transfer compounds of the dye precursor aniline yellow [4-(phenyldiazenyl)aniline], namely isomeric 4-(phenyldiazenyl)anilinium 2-carboxy-6-nitrobenzoate, C12H12N3+烸H4NO6-, (I), and 4-(phenyldiazenyl)anilinium 2-carboxy-4-nitrobenzoate, C12H12N3+烸H4NO6-, (II), and 4-(phenyldiazenyl)anilinium 3-carboxy-5-nitrobenzoate monohydrate, C12H12N3+烸H4NO6-爲O, (III), have been determined at 130 K. In (I) the cation has longitudinal rotational disorder. All three compounds have substructures comprising backbones formed through strong head-to-tail carboxyl-carboxylate hydrogen-bond interactions [graph set C(7) in (I) and (II), and C(8) in (III)]. Two-dimensional sheet structures are formed in all three compounds by the incorporation of the 4-(phenyldiazenyl)anilinium cations into the substructures, including, in the cases of (I) and (II), infinite H-N-H to carboxylate O-C-O group interactions [graph set C(6)], and in the case of (III), bridging through the water molecule of solvation. The peripheral alternating aromatic ring residues of both cations and anions give only weakly [pi]-interactive step features which lie between the sheets.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_AU
dc.languageEnglishen_US
dc.language.isoen_AU
dc.publisherWiley-Blackwellen_US
dc.publisher.placeDenmarken_US
dc.relation.ispartofstudentpublicationNen_AU
dc.relation.ispartofpagefromo123en_US
dc.relation.ispartofpagetoo127en_US
dc.relation.ispartofissue3en_US
dc.relation.ispartofjournalActa Crystallographica Section C: Crystal Structure Communicationsen_US
dc.relation.ispartofvolumeC64en_US
dc.rights.retentionYen_AU
dc.subject.fieldofresearchcode250105en_US
dc.titleThe 1:1 proton-transfer compounds of 4-(phenyldiazenyl)aniline (aniline yellow) with 3-nitrophthalic, 4-nitrophthalic and 5-nitroisophthalic acidsen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Peer Reviewed (HERDC)en_US
dc.type.codeC - Journal Articlesen_US
gro.date.issued2008
gro.hasfulltextNo Full Text


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