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dc.contributor.authorEbnou, Fatimetou
dc.contributor.authorM’Haiham, Mohamed
dc.contributor.authorEbeid, Khaled
dc.contributor.authorCarpenter-Warren, Cameron L.
dc.contributor.authorSlawin, Alexandra M. Z.
dc.contributor.authorWoollins, J Derek
dc.contributor.authorBen Dhia, Med Taieb
dc.contributor.authorSanhoury, M. Abderrahmane
dc.date.accessioned2019-12-06T00:36:27Z
dc.date.available2019-12-06T00:36:27Z
dc.date.issued2019-02-01
dc.identifier.citationEbnou , F , M’Haiham , M , Ebeid , K , Carpenter-Warren , C L , Slawin , A M Z , Woollins , J D , Ben Dhia , M T & Sanhoury , M A 2019 , ' Synthesis, characterization, and structural properties of mercury(II), cadmium(II) and zinc(II) tripiperidinophosphine chalcogenide complexes ' , Polyhedron , vol. 159 , pp. 206-211 . https://doi.org/10.1016/j.poly.2018.11.059en
dc.identifier.issn0277-5387
dc.identifier.otherPURE: 256733588
dc.identifier.otherPURE UUID: 53fd5248-62aa-4f0e-b92e-84cce6ac59d4
dc.identifier.otherScopus: 85058407664
dc.identifier.otherORCID: /0000-0002-9527-6418/work/56861915
dc.identifier.otherORCID: /0000-0002-1498-9652/work/59464688
dc.identifier.otherWOS: 000458228000023
dc.identifier.urihttp://hdl.handle.net/10023/19077
dc.descriptionWe are grateful to the Tunisian Ministry of High Education and Scientific Research for support [grant number LR99ES14] and to the French Service for Cooperation and Cultural Action in Nouakchott, Mauritania for a scholarship to FE.en
dc.description.abstractReaction of metal chlorides (MCl2) with tripiperidinophosphine chalcogenides (Pip3PE) produces new dimer species ( 1-6 ) of the formula [MCl2(Pip3PE)]2 (Pip = piperidinyl; E = S or Se; M = Hg, Cd or Zn). These coordination complexes were characterized by elemental analysis, IR, multinuclear (31P, 113Cd and 199Hg) NMR spectroscopy and single crystal X-ray analysis. Compounds 1-6 exist as centrosymmetric homobimetallic dimers, [M(µ-Cl)Cl(Pip3PE)]2. Each dimer incorporates two µ2-chloro atoms and two terminal M–Cl bonds. The E atom of Pip3PE forms terminal M–E bonds {S; 2.305(11); Se: 2.412(6)-2.589(15) Å} and thus the geometry about each metal centre is distorted tetrahedral and the range of tetrahedral bond angles is 102.83(3) to 113.32(3)o. The P=Se bond lengths of 2.183(9)-2.205(2) Å in the selenide complexes are slightly elongated compared to those in the free ligands [2.1090(4) Å]. The results are discussed and compared with those obtained for related analogues.
dc.language.isoeng
dc.relation.ispartofPolyhedronen
dc.rightsCopyright © 2018 Elsevier Ltd. All rights reserved. This work has been made available online in accordance with the publisher’s policies. This is the author created accepted version manuscript following peer review and as such may differ slightly from the final published version. The final published version of this work is available at https://doi.org/10.1016/j.poly.2018.11.059en
dc.subjectCadmiumen
dc.subjectMercuryen
dc.subjectZinc complexen
dc.subjectTripiperidinophosphine chalcogenideen
dc.subject31Pen
dc.subject77Seen
dc.subject113Cd NMRen
dc.subjectQD Chemistryen
dc.subjectDASen
dc.subject.lccQDen
dc.titleSynthesis, characterization, and structural properties of mercury(II), cadmium(II) and zinc(II) tripiperidinophosphine chalcogenide complexesen
dc.typeJournal articleen
dc.description.versionPostprinten
dc.contributor.institutionUniversity of St Andrews.School of Chemistryen
dc.contributor.institutionUniversity of St Andrews.EaSTCHEMen
dc.contributor.institutionUniversity of St Andrews.Office of the Principalen
dc.identifier.doihttps://doi.org/10.1016/j.poly.2018.11.059
dc.description.statusPeer revieweden
dc.date.embargoedUntil2019-12-06


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