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Nitrosyls, molybdenum tungsten

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]

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]

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]

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

Such a rationale would not apply to the difference in activity between molybdenum and tungsten. The values of vN0 for the tungsten complexes are lower than those for the molybdenum analogues indicating increased back-donation to the nitrosyl groups in the former. Differences in metal orbital energies as reflected in the vno data may be factors in determining catalytic activity. [Pg.218]

Molybdenum and tungsten carbonyl nitrosyls undergo oxidative addition with SnCl4 and SnBr4 in CHjClj in yields close to 100%, e.g. ... [Pg.375]

This effect is unusual and, for instance, in the carbonyl and nitrosyl derivatives of chromium, molybdenum, and tungsten there is no shift of the CO or NO stretching bands in the isostructural derivatives with an increasing atomic number. [Pg.332]

The chemistry of the dicarbonyl(7 -cyclopentadienyl)nitrosyl and the chloro-(i7 -cyclopentadienyl)dinitrosyl complexes of chromium, molybdenum, and tungsten [i.e., fT -CsHs)M(CO)j(NO)] and [(i7 -CsHs)M(NO)2Cl] has not been studied extensively, partly because of the various difficulties associated with their preparation. The procedures described below are of general applicability to all three metals and lead to the desired compounds in high yields. The carbonyl nitrosyl complexes are the synthetic precursors of the chloro nitrosyl complexes and so their preparation is described first. [Pg.127]

Redox activity of bimetallic complexes based on tris(3,5-dimethylpyrazolyl)-borato molybdenum(II) and tungsten(II) nitrosyls. Complexes derived from ethane-1,2-diol and the crystal structure of anti [Mo(NO) HB(3,5-Me2C3HN2)3 -(0CH2CH20)]24CHCl3... [Pg.509]

Group 6 Molybdenum and Tungsten Nitrosyl Hydrides for Ionic Hydrogenations 176... [Pg.168]

See other pages where Nitrosyls, molybdenum tungsten is mentioned: [Pg.47]    [Pg.362]    [Pg.398]    [Pg.398]    [Pg.393]    [Pg.231]    [Pg.603]    [Pg.209]    [Pg.211]    [Pg.203]    [Pg.210]    [Pg.217]    [Pg.63]    [Pg.157]    [Pg.55]    [Pg.300]    [Pg.231]    [Pg.127]    [Pg.129]    [Pg.127]    [Pg.104]    [Pg.378]    [Pg.387]    [Pg.392]    [Pg.108]    [Pg.118]    [Pg.167]   
See also in sourсe #XX -- [ Pg.26 , Pg.133 ]

See also in sourсe #XX -- [ Pg.26 , Pg.133 ]



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Molybdenum nitrosyl

Nitrosyl complexes of chromium, molybdenum, and tungsten

Nitrosyls, chromium, molybdenum, and tungsten

Nitrosyls, molybdenum

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