Molybdenum nitrosyls

The analogous reaction of 3 with W2(OrBu)6 gave a brown solution, from which a yellow, microcrystalline material could be isolated. Based on spectroscopic data the latter was formulated as [Cy7Si70i2]2W2(p-H)(0tBu) (158). Cleavage of the Mo = Mo triple bond in 157 occurred upon treatment of this compound with NO (two equivalents) to afford the dimeric nitrosyl molybdenum silsesquioxane complex [Cy7Si70i2]2Mo2(NO)2 (159). °°... [Pg.142]

NO, Nitrosyls, molybdenum and tungsten, 26 132, 133 NOC, Cyanate tungsten complex, 26 42 NOC4H7, 3-Butenamide nickel complex, 26 206 NOC4H , 2-Propenamide, 2-methyl-nickel complex, 26 205 NOC H, Benzoyl isocyanide chromium complex, 26 32, 34, 35 N04ReC16H, Perrhenate, tetrabutylam-monium, 26 391... [Pg.425]

This molecule could be named (monohaptocyclopentadienyl) (trihaptocyclopentadienyl) (Pentahapto focyclopentadienyl) nitrosyl molybdenum or formulated as (IP—C5H5 )(lf—C5H5 X C FfriMoNO. [Pg.219]

OLuSiC,HH24, Lutetium, bis(T] -cyclopenta-dienyl)(tetrahydrofuran)[(trimethyl-silyl)methyl]-, 27 161 O, Oxide, gold complex, 26 326 ON, Nitrosyls, molybdenum and tungsten, 26 132, 133... [Pg.403]

The amido nitrosyl molybdenum complex MoCI(Tp )(NO)-(NH2)] reacts with alcohols, yielding the bisalkoxo complexes [Mo(OR)2(Tp )(NO)] (R = Me, Et, "Pr, Bu), analyzed by IR and H-NMR spectroscopy.60 Topaloglu and McCleverty also reported the synthesis and characterization of amido- and amido(monoalkylamido)-Mo(Tp )(NO) species61 and of [MoCl-(Tp )(NO)(OC6H4PPh 2-p)].62... [Pg.86]

Nitride, ruthenium cluster complex, 26 287 Nitrido, ruthenium clusters, 26 286 Nitrogen, iridium(III) complex, 26 119 Nitrosyls, molybdenum, 26 132 tungsten, 26 133... [Pg.362]

Zhao Y, Schmalle HW, Fox T, Blacque O, Berke H (2006) Hydride transfer reactivity of tetrakis(trimethylphosphine) (hydrido)(nitrosyl)molybdenum(0). Dalton Trans 73-85... [Pg.224]

A series of polyether macrocycles [59]—[66] (Fig. 33) that contain a coordinated reducible, redox-active 16-electron molybdenum nitrosyl (Mo(NO)(3+ group have been prepared (Al-Obaidi et al, 1986 Beer et al., 1987). Compounds [59]—[63] were synthesized from the reactions between [Mo(NO)LX2] (L = tris(3,5-dimethylpyrazolyl)hydroborate X = Cl or I ) and the appropriate amine substituted benzo-crown ether. Compounds... [Pg.45]

CYCLOPENTADIENYL)NITROSYL chromium, MOLYBDENUM, AND TUNGSTEN COMPLEXES... [Pg.208]

These complexes are generally prepared by methods similar to those employed for the dinitrosyl compounds, treatment of a low-valent molybdenum compound with NO or a nitrosyl derivative being the principal method. Compounds and major physical properties are collected in Table 3. [Pg.1275]

The largest group of molybdenum(II) complexes is constituted by the nitrosyls (oxidation states being assigned on the somewhat arbitrary assumption that nitrogen monoxide, as a ligand, is NO+). Tables 6 and 7 give a selection of the compounds discussed. [Pg.1285]

Table 6 Nitrosyl Complexes of Molybdenum(II) (Excluding Pyrazolylborates)...

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