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Molybdenum complexes of poly[(methylthio)methyl]borates

Authors: Mrózek Ondřej | Vinklárek Jaromír | Dostál Libor | Růžičková Zdeňka | Honzíček Jan

Year: 2018

Type of publication: článek v odborném periodiku

Name of source: Polyhedron

Publisher name: Elsevier Science

Place: Oxford

Page from-to: 35-39

Titles:

Language	Name	Abstract	Keywords
cze	Komplexy molybdenu s polymethylthiomethylboraty.	Organokovové sloučeniny nesoucí polymethylthioboraty byly připraveny a charakterizovány dostupnými spektroskopickými metodami. Struktura dvou produktů byla stanovena rentgenovou difrakční analýzou.	Molybden; škorpionáty; NMR spektroskopie; RTG difrakce
eng	Molybdenum complexes of poly[(methylthio)methyl]borates	Organometallic molybdenum compounds bearing poly[(methylthio)methyllborates, [(eta(3)-C3H5)Mo (CO)(2)(kappa(3)-PhTt)] and [Bu4N][{((eta(3)-C3H5)Mo(CO)(2)Cl)(2)(kappa(2):kappa(2)-RTt)], where PhTt = phenyltris[(methylthio) methyllborate and RTt = tetralds[(methylthio)methyl]borate, have been obtained by ligand exchange reaction from [(eta(3)-C3H5)Mo(CO)(2)(NCMe)(2)Cl] and appropriate borate. The PhTt ligand provides tridentate face-capping coordination to the central metal while the RTt acts as a bridging ligand and connects two [(eta(3)-C3H5)Mo(CO)(2)Cl] monomeric units by unusual kappa(2):kappa(2)-coordination mode. Both compounds were fully characterized by spectroscopic methods and X-ray crystallography.	Molybdenum; Scorpionates; NMR spectroscopy; X-ray diffraction