Tin and Mercury Compounds Supported by a Bulky Organometallic Ligand Incorporating a Pendant Guanidine Functionality

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dc.contributor.authorEl-Hamruni, SM
dc.contributor.authorSözerli, SE
dc.contributor.authorSmith, JD
dc.contributor.authorColes, MP
dc.contributor.authorHitchcock, PB
dc.date.accessioned2024-07-18T12:05:48Z
dc.date.available2024-07-18T12:05:48Z
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-alpha] pyrimidine) comprises dimers [1](2) held together by Li center dot center dot center dot H3C interactions like those in the polymeric structure [1](infinity) 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-tBu(3)C(6)H(2)) to give the crowded phosphanide SnR(P{H} Ar*) (4).
dc.identifier.issn0004-9425
dc.identifier.other1445-0038
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/9981
dc.language.isoEnglish
dc.publisherCSIRO PUBLISHING
dc.subjectCRYSTAL-STRUCTURES
dc.subjectMAIN-GROUP
dc.subjectINTERMOLECULAR INTERACTIONS
dc.subjectMOLECULAR-STRUCTURE
dc.subjectCOMPLEXES
dc.subjectMETALS
dc.subjectSN
dc.subjectCL
dc.subjectACETONITRILE
dc.subjectDERIVATIVES
dc.titleTin and Mercury Compounds Supported by a Bulky Organometallic Ligand Incorporating a Pendant Guanidine Functionality
dc.typeArticle

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