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Intercalation of a molybdenum η3-allyl dicarbonyl complex in a layered double h...

Luminescent polyoxotungstoeuropate anion-pillared layered double hydroxides

Novel luminescent polyoxometalate anion-pillared layered double hydroxides (LDHs) were prepared by aqueous ion exchange of a Zn–Al LDH precursor in nitrate form with the europium-containing polyoxotungstate anions [EuW10O36]9–, [Eu(BW11O39)(H2O)3]6– and [Eu(PW11O39)2]11–. The host– guest interaction has a strong influence on the nature of the final intercalated species, as evidenced by elemental analy- Introduc...

Complex Formation between Heptakis(2,6-di-O-methyl)-β-cyclodextrin and Cyclopen...

The inclusion compounds isolated from nonaqueous solutions of heptakis(2,6-di-O-methyl)-β-cyclodextrin (DIMEB) and the complexes [CpMoL2(CO)2](BF4) (L = MeCN, L2 = 2,2′-biimidazole) were characterized in the solid state by powder X-ray diffraction (XRD), thermogravimetric analysis (TGA), 13C1H CP/MAS NMR, and FTIR spectroscopy. Powder XRD showed that the compound with [CpMo(MeCN)2(CO)2](BF4) was amorphous, whil...

Dichloro and dimethyl dioxomolybdenum(VI)–diazabutadiene complexes as catalysts...

The dioxomolybdenum(VI) complex [MoO2Cl2{p-tolyl(CH3DAB)}] has been prepared in good yield by reaction of the solvent adduct MoO2Cl2(THF)2 with one equivalent of the bidentate ligand N,N-p-tolyl-2,3-dimethyl- 1,4-diazabutadiene. Treatment of the dichloro complex with the Grignard reagent CH3MgCl gives the dimethyl derivative [MoO2(CH3)2{p-tolyl(CH3DAB)}]. The complexes are highly active and selective catalysts ...

Interactions of Cationic and Neutral Molybdenum Complexes with β-Cyclodextrin H...

The inclusion compounds formed between β-cyclodextrin (β-CD) and the tetrafluoroborate salts [Cp‘Mo(η4-C6H8)(CO)2][BF4] and the neutral derivatives Cp‘Mo(η3-C6H7)(CO)2 [Cp‘ = Cp (η5-C5H5), Ind (η5-C9H7)] were studied by means of elemental analysis, FTIR spectroscopy, thermogravimetric analysis (TGA), powder X-ray diffraction (XRD), and magic-angle spinning (MAS) NMR (13C, 11B). Additional information concerning...