About: Dinuclear and 1D iron(III) Schiff base complexes bridged by 4-salicylideneamino-1,2,4-triazolate: X-ray structures and magnetic properties

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About: Dinuclear and 1D iron(III) Schiff base complexes bridged by 4-salicylideneamino-1,2,4-triazolate: X-ray structures and magnetic properties Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Four new iron(III) complexes were obtained by the reaction of 4-salicylideneamino-1,2,4-triazole (Hsaltrz) and selected dinuclear m-oxo-bridged iron(III) Schiff base complexes [{FeL4}2(m-O)], where L4 represents a terminal tetradentate dianionic Schiff-base. X-ray structural analysis revealed a novel bridging mode of kN,kO of the saltrz ligand to form dinuclear complexes [{Fe(salen)(msaltrz)}2]?CH3OH (1) (H2salen = N,N?-ethylenebis(salicylimine)) and [{Fe(salpn)(m-saltrz)}2] (2)(H2salpn = N,N?-1,2-propylenbis(salicylimine)), whereas one-dimensional (1D) zig-zag chains were formed in the case of [{Fe(salch)(m-saltrz)}?0.5CH3OH]n (3) (H2salch = N,N?-cyclohexanebis-(salicylimine)) and [Fe(salophen)(m-saltrz)]n (4) (H2salophen = N,N?-o-phenylenebis(salicylimine)). The thorough magnetic analysis based on SQUID experiments was performed for dimeric and also for polymeric compounds and revealed weak antiferromagnetic exchange mediated by the saltrz anions with much larger D-parameter. Four new iron(III) complexes were obtained by the reaction of 4-salicylideneamino-1,2,4-triazole (Hsaltrz) and selected dinuclear m-oxo-bridged iron(III) Schiff base complexes [{FeL4}2(m-O)], where L4 represents a terminal tetradentate dianionic Schiff-base. X-ray structural analysis revealed a novel bridging mode of kN,kO of the saltrz ligand to form dinuclear complexes [{Fe(salen)(msaltrz)}2]?CH3OH (1) (H2salen = N,N?-ethylenebis(salicylimine)) and [{Fe(salpn)(m-saltrz)}2] (2)(H2salpn = N,N?-1,2-propylenbis(salicylimine)), whereas one-dimensional (1D) zig-zag chains were formed in the case of [{Fe(salch)(m-saltrz)}?0.5CH3OH]n (3) (H2salch = N,N?-cyclohexanebis-(salicylimine)) and [Fe(salophen)(m-saltrz)]n (4) (H2salophen = N,N?-o-phenylenebis(salicylimine)). The thorough magnetic analysis based on SQUID experiments was performed for dimeric and also for polymeric compounds and revealed weak antiferromagnetic exchange mediated by the saltrz anions with much larger D-parameter. (en)
Title	Dinuclear and 1D iron(III) Schiff base complexes bridged by 4-salicylideneamino-1,2,4-triazolate: X-ray structures and magnetic properties Dinuclear and 1D iron(III) Schiff base complexes bridged by 4-salicylideneamino-1,2,4-triazolate: X-ray structures and magnetic properties (en)
skos:prefLabel	Dinuclear and 1D iron(III) Schiff base complexes bridged by 4-salicylideneamino-1,2,4-triazolate: X-ray structures and magnetic properties Dinuclear and 1D iron(III) Schiff base complexes bridged by 4-salicylideneamino-1,2,4-triazolate: X-ray structures and magnetic properties (en)
skos:notation	RIV/61989592:15310/11:33116849!RIV12-MSM-15310___
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0058), P(EE2.3.20.0017), P(GP203/09/P370), P(KAN115600801), S, Z(MSM6198959218)
http://linked.open...iv/cisloPeriodika	44
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Pavelek, Lubomír Trávníček, Zdeněk Herchel, Radovan
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Palackého v Olomouci / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	194729
http://linked.open...ai/riv/idVysledku	RIV/61989592:15310/11:33116849
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Schiff base, Fe(III) complex, X-ray structure, magnetic properties (en)
http://linked.open.../riv/klicoveSlovo	X-ray structure magnetic properties Fe(III) complex Schiff base
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[37F6AF814517]
http://linked.open...i/riv/nazevZdroje	Dalton Transactions (print)
http://linked.open...in/vavai/riv/obor	CA
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Regional Centre of Advanced Technologies and Materials New technologies of preparation and exploitation of iron oxide-based nanoparticles for environmental, industrial and medical applications Research team development of the Regional Centre of Advanced Technologies and Materials Molecular magnetism based on transition metal complexes
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	40
http://linked.open...iv/tvurceVysledku	Herchel, Radovan Trávníček, Zdeněk Pavelek, Lubomír
http://linked.open...ain/vavai/riv/wos	000296776200031
http://linked.open...n/vavai/riv/zamer	Komplexní sloučeniny a oxidy přechodných kovů s využitím v bioaplikacích a nanotechnologiích
issn	1477-9226
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1039/c1dt11127b
http://localhost/t...ganizacniJednotka	15310

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