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Article: Syntheses, crystal structures and magnetic properties of two honeycomb-layered bimetallic assemblies, K2[NiII(cyclam*)]3[FeII (CN)6]2 · 12H2O and [NiII(cyclam)]3[FeIII (CN)6]2 · 16H2O
Title | Syntheses, crystal structures and magnetic properties of two honeycomb-layered bimetallic assemblies, K2[NiII(cyclam*)]3[FeII (CN)6]2 · 12H2O and [NiII(cyclam)]3[FeIII (CN)6]2 · 16H2O |
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Authors | |
Issue Date | 2001 |
Publisher | Springer Verlag Dordrecht. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=0340-4285 |
Citation | Transition Metal Chemistry, 2001, v. 26 n. 3, p. 345-350 How to Cite? |
Abstract | Two bimetallic assemblies, K2[NiII(cyclam)]3[FeII (CN)6]2 · 12H2O (1) and [NiII(cyclam)]3[FeIII (CN)6]2 · 16H2O (2) (cyclam = 1,4,8,11-tetraazacyclotetradecane), were obtained by reaction of K4[Fe(CN)6] and [Ni(cyclam)](ClO4)2 in aqueous media at different temperatures. Their crystals were structurally determined and magnetic properties were studied. Both of the compounds have honeycomb-layered structures, which are formed by Fe6Ni6 units linked through the cyanide bridges. Structure (1) consists of polyanions containing NiII-N≡C-FeII linkages and K+ cations, while structure (2) is a two-dimensional neutral layer containing NiII-N≡C-FeIII linkages. The magnetic properties of (1) and (2) have been investigated in the 5-300 K range. Compound (1) exhibits a weak antiferromagnetic interaction with Weiss constant Θ = -0.35 K; compound (2) shows ferromagnetic intralayer and antiferromagnetic interlayer interactions. |
Persistent Identifier | http://hdl.handle.net/10722/167688 |
ISSN | 2023 Impact Factor: 1.6 2023 SCImago Journal Rankings: 0.229 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shen, Z | en_US |
dc.contributor.author | Zuo, JL | en_US |
dc.contributor.author | Shi, FN | en_US |
dc.contributor.author | Xu, Y | en_US |
dc.contributor.author | Song, Y | en_US |
dc.contributor.author | You, XZ | en_US |
dc.contributor.author | Raj, SSS | en_US |
dc.contributor.author | Fun, HK | en_US |
dc.contributor.author | Zhou, ZY | en_US |
dc.contributor.author | Che, CM | en_US |
dc.date.accessioned | 2012-10-08T03:10:03Z | - |
dc.date.available | 2012-10-08T03:10:03Z | - |
dc.date.issued | 2001 | en_US |
dc.identifier.citation | Transition Metal Chemistry, 2001, v. 26 n. 3, p. 345-350 | en_US |
dc.identifier.issn | 0340-4285 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/167688 | - |
dc.description.abstract | Two bimetallic assemblies, K2[NiII(cyclam)]3[FeII (CN)6]2 · 12H2O (1) and [NiII(cyclam)]3[FeIII (CN)6]2 · 16H2O (2) (cyclam = 1,4,8,11-tetraazacyclotetradecane), were obtained by reaction of K4[Fe(CN)6] and [Ni(cyclam)](ClO4)2 in aqueous media at different temperatures. Their crystals were structurally determined and magnetic properties were studied. Both of the compounds have honeycomb-layered structures, which are formed by Fe6Ni6 units linked through the cyanide bridges. Structure (1) consists of polyanions containing NiII-N≡C-FeII linkages and K+ cations, while structure (2) is a two-dimensional neutral layer containing NiII-N≡C-FeIII linkages. The magnetic properties of (1) and (2) have been investigated in the 5-300 K range. Compound (1) exhibits a weak antiferromagnetic interaction with Weiss constant Θ = -0.35 K; compound (2) shows ferromagnetic intralayer and antiferromagnetic interlayer interactions. | en_US |
dc.language | eng | en_US |
dc.publisher | Springer Verlag Dordrecht. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=0340-4285 | en_US |
dc.relation.ispartof | Transition Metal Chemistry | en_US |
dc.title | Syntheses, crystal structures and magnetic properties of two honeycomb-layered bimetallic assemblies, K2[NiII(cyclam*)]3[FeII (CN)6]2 · 12H2O and [NiII(cyclam)]3[FeIII (CN)6]2 · 16H2O | en_US |
dc.type | Article | en_US |
dc.identifier.email | Che, CM:cmche@hku.hk | en_US |
dc.identifier.authority | Che, CM=rp00670 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1023/A:1007109130037 | en_US |
dc.identifier.scopus | eid_2-s2.0-0035371998 | en_US |
dc.identifier.hkuros | 64713 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0035371998&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 26 | en_US |
dc.identifier.issue | 3 | en_US |
dc.identifier.spage | 345 | en_US |
dc.identifier.epage | 350 | en_US |
dc.identifier.isi | WOS:000167436200019 | - |
dc.publisher.place | Netherlands | en_US |
dc.identifier.scopusauthorid | Shen, Z=13606179000 | en_US |
dc.identifier.scopusauthorid | Zuo, JL=7202871908 | en_US |
dc.identifier.scopusauthorid | Shi, FN=8092587000 | en_US |
dc.identifier.scopusauthorid | Xu, Y=7406447917 | en_US |
dc.identifier.scopusauthorid | Song, Y=7404920898 | en_US |
dc.identifier.scopusauthorid | You, XZ=36072101800 | en_US |
dc.identifier.scopusauthorid | Raj, SSS=7102810497 | en_US |
dc.identifier.scopusauthorid | Fun, HK=34975048300 | en_US |
dc.identifier.scopusauthorid | Zhou, ZY=7406096262 | en_US |
dc.identifier.scopusauthorid | Che, CM=7102442791 | en_US |
dc.identifier.issnl | 0340-4285 | - |