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Binuclear Sulfide Niobium Clusters Coordinated by Diimine Ligands: Synthesis, Structure, Photocatalytic Activity and Optical Limiting Properties
dc.contributor.author | Rogachev, Alexander V. | |
dc.contributor.author | Gushchin, Artem L. | |
dc.contributor.author | Abramov, Pavel A. | |
dc.contributor.author | Kozlova, Ekaterina A. | |
dc.contributor.author | Vicent Barrera, Cristian | |
dc.contributor.author | Piryazev, Dmitry | |
dc.contributor.author | Barlow, Adam | |
dc.contributor.author | Samoc, Marek | |
dc.contributor.author | Humphrey, Mark G. | |
dc.contributor.author | Llusar, Rosa | |
dc.contributor.author | Fedin, Vladimir P. | |
dc.contributor.author | Sokolov, Maxim | |
dc.date.accessioned | 2016-06-06T13:26:56Z | |
dc.date.available | 2016-06-06T13:26:56Z | |
dc.date.issued | 2015 | |
dc.identifier.citation | ROGACHEV, Alexander V., et al. Binuclear Sulfide Niobium Clusters Coordinated by Diimine Ligands: Synthesis, Structure, Photocatalytic Activity and Optical Limiting Properties. European Journal of Inorganic Chemistry, 2015, vol. 2015, no 17, p. 2865-2874. | ca_CA |
dc.identifier.issn | 1434-1948 | |
dc.identifier.issn | 1099-0682 | |
dc.identifier.uri | http://hdl.handle.net/10234/160374 | |
dc.description.abstract | Substitution reactions of binuclear niobium cluster anion [Nb2S4(NCS)8]4– with different types of pyridine-based diimine ligands have been carried out. In the case of 2,2′-bipyridine (bipy) and its derivatives, only monosubstituted complexes [Nb2S4(NCS)6L]2– have been isolated. In the case of 1,10-phenanthroline and 2-(2-pyridyl)benzimidazole (Hpbz), both mono- and disubstituted complexes, [Nb2S4(NCS)6L]2– and [Nb2S4(NCS)4L2], respectively, have been obtained. Crystal structures of (Et4N)2[Nb2S4(NCS)6(bipy)]·0.5bipy·0.7CH3CN and [Nb2S4(pbmz)2(NCS)4]·5DMF·0.8H2O have been determined. All compounds have been characterized by NMR, ESI mass spectrometry, IR, UV/Vis spectroscopy, and CV. TiO2 nanoparticles modified with (Et4N)2[Nb2S4(NCS)6(bipy)] show moderate photocatalytic activity in the reaction of H2 generation from water in the presence of Na2S/Na2SO3 as a sacrificial electron donor system. The linear and nonlinear optical properties of the complexes with bipyridine ligands have been studied; the complexes function as broad-band optical limiters. | ca_CA |
dc.format.extent | 9 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Wiley | ca_CA |
dc.relation.isPartOf | European Journal of Inorganic Chemistry Volume 2015, Issue 17, pages 2865–2874, June 2015 | ca_CA |
dc.rights | Copyright © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | * |
dc.subject | Clusters compounds | ca_CA |
dc.subject | Photocatalysis | ca_CA |
dc.subject | Chalcogens | ca_CA |
dc.subject | Niobium | ca_CA |
dc.subject | Structure elucidation | ca_CA |
dc.title | Binuclear Sulfide Niobium Clusters Coordinated by Diimine Ligands: Synthesis, Structure, Photocatalytic Activity and Optical Limiting Properties | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | http://dx.doi.org/10.1002/ejic.201500319 | |
dc.rights.accessRights | info:eu-repo/semantics/restrictedAccess | ca_CA |
dc.relation.publisherVersion | http://onlinelibrary.wiley.com/doi/10.1002/ejic.201500319/full | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
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