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Procedure 9.2 Visible Spectroscopic Analysis

Prepare solutions of 0.25 m VO(acac)2 in the following solvents methanol (CH3OH), methylene chloride (CH2C12), acetonitrile (CH3CN) and pyridine. [Pg.220]

Note the color and any changes you observe in the spectrum of the complex in the Results Summary section. [Pg.220]

Results Summary for the Visible Spectroscopic Analysis of Vanadyl-bw(2,4-pentanedione), VO(acac)2 [Pg.220]

Record your observations below. Solvent CH3CN Color CH2C12 Color CH3OH Color Pyridine Color [Pg.220]

Peaks in spectrum Peaks in spectrum Peaks in spectrum Peaks in spectrum [Pg.220]

Procedure 5.2.1 Visible Spectroscopic Analysis of Tris(bidentate chelate)cobalt(lll) Complexes... [Pg.118]

The cis- and trans-1,4-polybutadienes used in this work were obtained from The B. F. Goodrich Research and Development Center, Brecksville, OH, and had initial cis/trans ratios of 98/2 and 2/98, respectively. The procedures for the photosensitized oxidation of purified samples of the 1,4-polybutadienes, using visible light and methylene blue, chlorophyll and Rose Bengal as sensitizers, the procedures for the reduction of the hydroperoxidized polymers to the corresponding alcohols, as well as the procedures for the spectroscopic analysis of the reaction products, were similar to those described previously (8). [Pg.17]

See other pages where Procedure 9.2 Visible Spectroscopic Analysis is mentioned: [Pg.220]    [Pg.75]    [Pg.220]    [Pg.418]    [Pg.509]    [Pg.461]    [Pg.509]    [Pg.1088]    [Pg.1080]    [Pg.27]    [Pg.1091]    [Pg.169]    [Pg.1072]   


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Analysis procedures

Spectroscopic analysis

Spectroscopic procedure

Visible spectroscopic analysis

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