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Synthesis and structural characterization of Zn2+, Cd2+ and Hg2+ complexes with tripyrrolidinophosphine chalcogenides
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dc.contributor.author | Ebeid, Khaled | |
dc.contributor.author | Ebnou, F. | |
dc.contributor.author | M'haiham, M. | |
dc.contributor.author | Carpenter-Warren, C.L. | |
dc.contributor.author | Slawin, A.M.Z. | |
dc.contributor.author | Woollins, J.D. | |
dc.contributor.author | Ben Dhia, M.T. | |
dc.contributor.author | Barry, A.H. | |
dc.contributor.author | Sanhoury, M.A.K. | |
dc.date.accessioned | 2022-09-30T23:36:38Z | |
dc.date.available | 2022-09-30T23:36:38Z | |
dc.date.issued | 2021-10-01 | |
dc.identifier | 276240279 | |
dc.identifier | 1febd96b-5d51-48c7-8b0a-1d0ca4d58aa6 | |
dc.identifier | 85116361021 | |
dc.identifier | 000702689300001 | |
dc.identifier.citation | Ebeid , K , Ebnou , F , M'haiham , M , Carpenter-Warren , C L , Slawin , A M Z , Woollins , J D , Ben Dhia , M T , Barry , A H & Sanhoury , M A K 2021 , ' Synthesis and structural characterization of Zn 2+ , Cd 2+ and Hg 2+ complexes with tripyrrolidinophosphine chalcogenides ' , Journal of Coordination Chemistry , vol. Latest Articles . https://doi.org/10.1080/00958972.2021.1984436 | en |
dc.identifier.issn | 0095-8972 | |
dc.identifier.other | Jisc: aa895854593f4f539341b66b2acf351d | |
dc.identifier.other | ORCID: /0000-0002-9527-6418/work/101581480 | |
dc.identifier.other | ORCID: /0000-0002-1498-9652/work/101581494 | |
dc.identifier.uri | https://hdl.handle.net/10023/26118 | |
dc.description | Authors 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 (SCAC) in Nouakchott, Mauritania for a scholarship to KE. | en |
dc.description.abstract | Six new complexes of zinc(II), cadmium(II) and mercury(II) chlorides with tripyrrolidinophosphine chalcogenides of the types [MCl2(Pyrr3PE)2] (M = Zn, E = S (1) or E = Se (2); M = Cd, E = S (3) or E = Se (4)) and [{HgCl(Pyrr3PE)}2(µ-Cl)2] (E = S (5) or Se (6)) have been prepared in yields of 66-92% by reaction of the ligands with metal chloride in ethanol and characterized by 1H and 31P NMR, IR, elemental analysis, conductivity, and single crystal X-ray diffraction analysis. The results show that the complexes are pseudo-tetrahedral containing coordinated chloride ions. Interestingly, the X-ray studies reveal that while the title ligands produce dinuclear complexes with Hg, their Cd and Zn complexes are mononuclear. The tetrahedral bond angles vary from 85.69(5)° to 126.25(4)° in dinuclear complexes 5 and 6 and from 93.51(3)° to 117.38(3)° in mononuclear species 2-4. The E = S bond lengths are in the range 1.999(9)-2.198(2) Å. The coordination properties of the title ligands are discussed and compared to those obtained for their bulkier counterparts. | |
dc.format.extent | 12 | |
dc.format.extent | 777262 | |
dc.language.iso | eng | |
dc.relation.ispartof | Journal of Coordination Chemistry | en |
dc.subject | Phosphine chalcogenides | en |
dc.subject | Pyrrolidine | en |
dc.subject | Metal complexes | en |
dc.subject | NMR spectroscopy | en |
dc.subject | QD Chemistry | en |
dc.subject | DAS | en |
dc.subject | AC | en |
dc.subject.lcc | QD | en |
dc.title | Synthesis and structural characterization of Zn2+, Cd2+ and Hg2+ complexes with tripyrrolidinophosphine chalcogenides | en |
dc.type | Journal article | en |
dc.contributor.institution | University of St Andrews. School of Chemistry | en |
dc.contributor.institution | University of St Andrews. EaSTCHEM | en |
dc.identifier.doi | 10.1080/00958972.2021.1984436 | |
dc.description.status | Peer reviewed | en |
dc.date.embargoedUntil | 2022-10-01 |
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