Tin and mercury compounds supported by a bulky organometallic ligand incorporating a pendant guanidine functionality

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dc.contributor.authorEl-Hamruni S.M.
dc.contributor.authorSözerli S.E.
dc.contributor.authorSmith J.D.
dc.contributor.authorColes M.P.
dc.contributor.authorHitchcock P.B.
dc.date.accessioned2024-07-22T08:16:57Z
dc.date.available2024-07-22T08:16:57Z
dc.date.issued2014
dc.description.abstractThe structure of a triclinic form of the organolithium derivative LiR, R≤C(SiMe3)2(SiMe2{hpp}) (1) (hppH≤1,3,4,6,7,8,-hexahydro-2H-pyrimido[1,2- a]pyrimidine) comprises dimers [1]2 held together by Li··· H3C interactions like those in the polymeric structure [1]∞ of the previously described orthorhombic form. Compound 1 reacts with the chlorides MCl2 (M≤Hg or Sn) to give compounds HgRCl (2) or SnRCl (3), which have been characterised by NMR spectroscopy and X-ray crystallography. The structural parameters and conformations of the metallacycles MRLn are compared with those in related compounds containing bulky organosilicon ligands with pendant nitrogen donors. Compound 3 reacts with Li[P{H}Ar*] (Ar*≤2,4,6- tBu3C6H2) to give the crowded phosphanide SnR(P{H}Ar*) (4). © CSIRO 2014.
dc.identifier.DOI-ID10.1071/CH14255
dc.identifier.issn00049425
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/16933
dc.language.isoEnglish
dc.publisherCSIRO
dc.subjectChlorine compounds
dc.subjectLithium
dc.subjectNuclear magnetic resonance spectroscopy
dc.subjectOrganometallics
dc.subjectTin
dc.subjectX ray crystallography
dc.subjectNitrogen donors
dc.subjectOrganolithiums
dc.subjectOrganosilicones
dc.subjectOrthorhombic forms
dc.subjectPolymeric structures
dc.subjectRelated compounds
dc.subjectStructural parameter
dc.subjectTriclinic forms
dc.subjectLigands
dc.titleTin and mercury compounds supported by a bulky organometallic ligand incorporating a pendant guanidine functionality
dc.typeArticle

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