Please use this identifier to cite or link to this item: http://hdl.handle.net/10773/6135
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dc.contributor.authorMafra, Luispt
dc.contributor.authorPaz, Filipe A. Almeidapt
dc.contributor.authorShi, Fa-Nianpt
dc.contributor.authorRocha, Joaopt
dc.contributor.authorTrindade, Titopt
dc.contributor.authorFernandez, Christianpt
dc.contributor.authorMakal, Annapt
dc.contributor.authorWozniak, Krzysztofpt
dc.contributor.authorKlinowski, Jacekpt
dc.date.accessioned2012-02-09T17:06:15Z-
dc.date.issued2005-12-
dc.identifier.issn0947-6539pt
dc.identifier.urihttp://hdl.handle.net/10773/6135-
dc.description.abstractA compound formulated as (C4H12N2)[Ge2(pmida)2(OH)2]·4H2O (where pmida4 =N-(phosphonomethyl) iminodiacetate and C4H12N2 2+ =piperazinedium cation), containing the anionic [Ge2(pmida)2(OH)2]2 complex, has been synthesised by the hydrothermal approach and its structure determined by single-crystal X-ray diffraction analysis. Several high-resolution solid-state magic-angle spinning (MAS) NMR techniques, in particular two-dimensional 1H–X(13C,31P) heteronuclear correlation (HETCOR) and 1H–1H homonuclear correlation (HOMCOR) experiments incorporating a frequencyswitched Lee–Goldburg (FS-LG) decoupling scheme, have been employed for the first time in such a material. Using these tools in tandem affords an excellent general approach to study the structure of other inorganic–organic hybrids. We assigned the NMR resonances with the help of C···H and P···H internuclear distances obtained through systematic statistical analyses of the crystallographic data. The compound was further characterised by powder X-ray diffraction techniques, IR and Raman spectroscopy, and by elemental and thermal analyses (thermogravimetric analysis and differential scanning calorimetry).pt
dc.language.isoengpt
dc.publisherWiley-VCH Verlag Berlinpt
dc.rightsrestrictedAccesspor
dc.subjectCoordination modespt
dc.subjectGermaniumpt
dc.subjectHydrothermal synthesispt
dc.subjectNMR spectroscopypt
dc.subjectOrganic–inorganic hybrid compositespt
dc.titleX-ray diffraction and solid-state NMR studies of a germanium binuclear complexpt
dc.typearticlept
dc.peerreviewedyespt
ua.distributioninternationalpt
degois.publication.firstPage363pt
degois.publication.issue2pt
degois.publication.issue2-
degois.publication.lastPage375pt
degois.publication.titleChemistry - A European Journalpt
degois.publication.volume12pt
dc.date.embargo10000-01-01-
dc.identifier.doi10.1002/chem.200500281*
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