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dc.contributor.authorSmith, Grahamen_US
dc.contributor.authorD. Wermuth, Ursen_US
dc.contributor.authorHealy, Peteren_US
dc.date.accessioned2017-05-03T11:10:04Z
dc.date.available2017-05-03T11:10:04Z
dc.date.issued2005en_US
dc.identifier.issn01082701en_US
dc.identifier.doi10.1107/S010827010502439Xen_US
dc.identifier.urihttp://hdl.handle.net/10072/4971
dc.description.abstractThe crystal structures of two proton-transfer compounds of 3-carboxy-4-hydroxybenzenesulfonic acid (5-sulfosalicylic acid) with the aromatic polyamines 2,6-diaminopyridine [namely 2,6-diaminopyridinium 3-carboxy-4-hydroxybenzenesulfonate monohydrate, C5H8N3+烷H5O6S-爲O, (I)] and 1,4-phenylenediamine [namely 1,4-phenylenediaminium 3-carboxylato-4-hydroxybenzenesulfonate, C6H10N22+烷H4O6S2-, (II)] have been determined. Both compounds feature extensively hydrogen-bonded three-dimensional layered polymer structures having significant interlayer - interactions between the cation and anion species. In (I), the pyridine N atom of the Lewis base is protonated and forms a direct hydrogen-bonding interaction with the water molecule, which together with the two amine groups of the cation and the carboxylic acid group of the anion also give additional interactions with O-atom acceptors of the sulfonate group. In (II), a dianionic species results from deprotonation of both the sulfonic and the carboxylic acid groups, and all available O-atom acceptors interact with all dication donors, which lie about inversion centres. Formula: C5H8N3+烷H5O6S-爲O and C6H10N22+烷H4O6S2-en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_US
dc.languageEnglishen_US
dc.language.isoen_US
dc.publisherBlackwell Munksgaarden_US
dc.publisher.placeCopenhagen, Denmarken_US
dc.relation.ispartofstudentpublicationNen_US
dc.relation.ispartofpagefrom555en_US
dc.relation.ispartofpageto558en_US
dc.relation.ispartofissue9en_US
dc.relation.ispartofjournalActa Crystallographica. Section C, Crystal Structure Communicationsen_US
dc.relation.ispartofvolumeC61en_US
dc.rights.retentionNen_US
dc.subject.fieldofresearchcode250105en_US
dc.titleLayered structures in proton-transfer compounds of 5-sulfosalicylic acid with the aromatic polyamines 2,6-diaminopyridine and 1,4-phenylenediamine.en_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Peer Reviewed (HERDC)en_US
dc.type.codeC - Journal Articlesen_US
gro.date.issued2015-01-30T00:43:57Z
gro.hasfulltextNo Full Text


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