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dc.contributor.authorKolari, Kalle
dc.contributor.authorLaurila, Elina
dc.contributor.authorChernysheva, Maria
dc.contributor.authorHirva, Pipsa
dc.contributor.authorHaukka, Matti
dc.date.accessioned2020-01-20T13:47:52Z
dc.date.available2020-01-20T13:47:52Z
dc.date.issued2020
dc.identifier.citationKolari, K., Laurila, E., Chernysheva, M., Hirva, P., & Haukka, M. (2020). Self-assembly of square planar rhodium carbonyl complexes with 4,4-disubstituted-2,2’-bipyridine ligands. <i>Solid State Sciences</i>, <i>100</i>, Article 106103. <a href="https://doi.org/10.1016/j.solidstatesciences.2019.106103" target="_blank">https://doi.org/10.1016/j.solidstatesciences.2019.106103</a>
dc.identifier.otherCONVID_33976538
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/67415
dc.description.abstractThe impact of non-covalent interactions and reaction conditions on formation and self-assembly of ionic pairs of Rh complexes with 4,4’-disubstituted bipyridine ligands ([Rh(L1)(CO)2][Rh(CO)2Cl2])n (1), [Rh(L1)2Cl2][Rh(CO)2Cl2] (2), ([Rh(L1)(CO)2][Rh(CO)2Cl2][Rh(L1)(CO)2]n([Rh(CO)2(Cl)2])n) (3), ([Rh(L2)CO2] [Rh(CO)2Cl2])n∙EtOH (4), ([Rh(L2)(CO)2])n ([Rh(CO)2Cl2])n (5) (L1 = 4,4’-dimethyl-2,2’-bipyridine, L2 = 4,4’-diamine-2,2’-bipyridine) have been studied. Packing of square planar Rh complexes favor formation of one-dimensional chains. In structure 1, the polymeric chain is formed by the alternating cationic [Rh(L1)(CO)2]+ and the anionic [Rh(CO)2Cl2]- units leading to a neutral pseudo linear 1D chain with metallophilic contacts. In compound 2, the square planar [Rh(CO)2Cl2]- anions form only dinuclear anion pairs instead of polymeric chains. Structure 3 consists of an alternative arrangement of cations and anions compared to 1, the repeating sequence of ions being [Rh(L1)(CO)2]+[Rh(CO)2Cl2]- [Rh(L1)(CO)2]+. The overall positive charge is balanced by outlying [Rh(CO)2Cl2]- counterion. In structures 4 and 5, only the cationic [Rh(L2)(CO)2]+ units are involved in formation of the polymeric chains and the positive charge of the chain is balanced by the [Rh(CO)2Cl2]- (4 and 5). In structures 1 and 3 the metallophilic interactions have an important role in chain formation. In 4 and 5, the arrangement of the square planar building blocks is dominated by the hydrogen bonding between the NH2-substituents of the bipyridine ligand and the chlorides of the anion or solvent of crystallization.en
dc.format.mimetypeapplication/pdf
dc.languageeng
dc.language.isoeng
dc.publisherElsevier
dc.relation.ispartofseriesSolid State Sciences
dc.rightsCC BY-NC-ND 4.0
dc.subject.otherrhodium
dc.subject.otherbipyridine
dc.subject.othercarbonyl
dc.subject.otherreductive carbonylation
dc.subject.othermetallophilicity
dc.titleSelf-assembly of square planar rhodium carbonyl complexes with 4,4-disubstituted-2,2’-bipyridine ligands
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202001201354
dc.contributor.laitosKemian laitosfi
dc.contributor.laitosDepartment of Chemistryen
dc.contributor.oppiaineEpäorgaaninen ja analyyttinen kemiafi
dc.contributor.oppiaineInorganic and Analytical Chemistryen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.description.reviewstatuspeerReviewed
dc.relation.issn1293-2558
dc.relation.volume100
dc.type.versionacceptedVersion
dc.rights.copyright© 2020 Elsevier B.V.
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber295581
dc.format.contentfulltext
dc.rights.urlhttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.relation.doi10.1016/j.solidstatesciences.2019.106103
dc.relation.funderSuomen Akatemiafi
dc.relation.funderAcademy of Finlanden
jyx.fundingprogramAkatemiahanke, SAfi
jyx.fundingprogramAcademy Project, AoFen
jyx.fundinginformationFinancial support of Magnus Ehrnrooth foundation (K.K), Academy of Finland, project no. 295581 (M.H) as well as the European Network on Smart Inorganic Polymers (SIPs) COST CM1302 project.


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