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Binuclear complexes of 4-methoxyphenyltellurium trichloride with variably linked diphosphine disulfide ligands

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F07%3A00020653" target="_blank" >RIV/00216224:14310/07:00020653 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Binuclear complexes of 4-methoxyphenyltellurium trichloride with variably linked diphosphine disulfide ligands

  • Original language description

    Four neutral ligands of the diphosphine disulfide type with different central linking groups [(CH2)4, (CH2)6, (C6H4)2, and HN-(C6H4)-NH] were reacted with 4-methoxyphenyltellurium trichloride in dichloromethane. The crystallization of products afforded crystals consisting of binuclear addition complexes of 4-MeOC6H4TeCl3 with corresponding ligands. The ligands are coordinated to Te(IV) centres through weak Te-S bonds. The coordination of both tellurium atoms in each complex is pseudo-octahedral, built of the TeCl3S tetragonal basis and the aryl group and the lone pair of electrons in axial positions. The weak donating properties of sulfur atoms are reflected in shortening of the trans-positioned Te-Cl bonds.

  • Czech name

    Binukleární komplexy 4-methoxyfenyltelluriumtrichloridu s difosfinovými ligandy

  • Czech description

    Práce popisuje reakce dithiodifosforanových ligandů s různými centrálními skupinami [(CH2)4, (CH2)6, (C6H4)2 a HN-(C6H4)-NH] s 4-methoxyfenyltelluriumtrichloridem v dichlormethanu. Rekrystalizací produktů byly získány binukleární donor-akceptorové komplexy 4-MeOC6H4TeCl3 s příslušnými ligandy. Ligandy jsou koordinovány k centrálním Te(IV) atomům slabými vazbami Te-S. Koordinace atomů telluru ve všech komplexech je pseudo-oktaedrická, se čtverovou TeCl3S základnou a arylovou skupinou a nevazebným elektronovým párem v axiálních pozicích. Slabý donorní charakter síry se odráží ve zkrácení protilehlých vazeb Te-Cl.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CA - Inorganic chemistry

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA203%2F07%2F1657" target="_blank" >GA203/07/1657: Coordination oligomers and polymers of zinc triad with dithiolates</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2007

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Polyhedron

  • ISSN

    0277-5387

  • e-ISSN

  • Volume of the periodical

    26

  • Issue of the periodical within the volume

    12

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    5

  • Pages from-to

    2569-2573

  • UT code for WoS article

  • EID of the result in the Scopus database