ORGANOMETALLIC CHELATING LIGANDS - SYNTHESIS OF A NEW ANIONIC TRIPOD LIKE LIGAND WITH AN N,N',O-DONOR SET - X-RAY CRYSTAL-STRUCTURE OF [(ETA(6)-C6ME6)RU(MU-P(O)(OME)2)(MU-PZ)2RE(CO)3] (ME=METHYL, PZ=PYRAZOLATE)

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dc.contributor.authorSCOTTI, M
dc.contributor.authorVALDERRAMA, M
dc.contributor.authorMORENO, R
dc.contributor.authorLOPEZ, R
dc.contributor.authorBOYS, D
dc.date.accessioned2025-01-21T01:35:35Z
dc.date.available2025-01-21T01:35:35Z
dc.date.issued1994
dc.description.abstractThe synthesis of the new anionic organometallic chelating ligand [(eta6-C6Me6)Ru{P(O)(OMe)2}(Pz)2]- = L-(Me = methyl, Pz = pyrazolate) is described. This ligand was isolated as its neutral sodium derivative NaL. approximately 0.7NaPF6, which is a new synthetic precursor for obtaining heterobimetallic complexes with phosphonate and pyrazolate groups acting as bridging ligands. The heterobimetallic compound LRe(CO)3 was obtained by reaction of ReBr(CO)5 with NaL. approximately 0.7NaPF6, in which the anionic complex L- is acting as an N,N',O-tripod donor ligand. The structure of the title complex was established by X-ray crystallography. The compound crystallizes as monoclinic, space group Cc (No. 9) with a=31.214(6), b=11.111(2), c=15.769(3) angstrom, beta=103.14(3)-degrees. The neutral complex has a binuclear structure with the (C6Me6)Ru and Re(CO)3 Moieties triply bridged by two pyrazolate groups and one phosphonate group. The synthesis of TlPz is also described.
dc.fuente.origenWOS
dc.identifier.issn0020-1693
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/97698
dc.identifier.wosidWOS:A1994NM48700009
dc.issue.numero1-2
dc.language.isoen
dc.pagina.final74
dc.pagina.inicio67
dc.revistaInorganica chimica acta
dc.rightsacceso restringido
dc.subjectCRYSTAL STRUCTURES
dc.subjectRUTHENIUM COMPLEXES
dc.subjectPOLYDENTATE LIGAND COMPLEXES
dc.subjectTRIPOD LIGAND COMPLEXES
dc.subjectARENE COMPLEXES
dc.subjectCARBONYL COMPLEXES
dc.subject.ods12 Responsible Consumption and Production
dc.subject.odspa12 Producción y consumo responsable
dc.titleORGANOMETALLIC CHELATING LIGANDS - SYNTHESIS OF A NEW ANIONIC TRIPOD LIKE LIGAND WITH AN N,N',O-DONOR SET - X-RAY CRYSTAL-STRUCTURE OF [(ETA(6)-C6ME6)RU(MU-P(O)(OME)2)(MU-PZ)2RE(CO)3] (ME=METHYL, PZ=PYRAZOLATE)
dc.typeartículo
dc.volumen219
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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