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Homonuclear molybdenum(VI) and heteronuclear molybdenum(VI) copper(II) peroxo complexes containing amino acids

โœ Scribed by Mylavarapu S. Sastry; Suryakant S. Gupta

Publisher
Springer
Year
1996
Tongue
English
Weight
369 KB
Volume
21
Category
Article
ISSN
0340-4285

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โœฆ Synopsis

MoO 3-H20 reacts with two equivalents of glycylglycine (H2Gg) or aspartic acid (H2Asp) in an excess of aqueous H20 2 at ambient temperature to give [MoO(O2) 2-(U2ag)2(H20)] (I)and [MoO(O2)2(H2Asp)(H20)] (2), respectively. An equimolar mixture of Cu powder and MoO3-H20, on interaction with HzGg or H2As p in the presence or absence of H202, results in formation of [CuMoO(Oz)(Gg)z(H20)2 ]

(3), [-CuMoO2(Gg)z-(HzO)4 ] (4) and [CuMoO2(Asp)2(H20)4] (5), respectively. These novel complexes have been characterized by elemental and thermogravimetric analysis, and e.s.r., electronic and i.r. spectral data.

๐Ÿ“œ SIMILAR VOLUMES

Pulse and steady-state radiolysis studie
Pulse and steady-state radiolysis studies of some homonuclear copper(II) and heteronuclear copper(II)-molybdenum(VI) peroxo compounds containing a simple peptide molecule
โœ S. Kapoor; M. S. Sastry ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 190 KB

The reactions of and radicals with some novel homo nuclear ฯช ฯช e , OHโ€ข, CO โ€ข, N โ€ข aq 2 3 and hetero nuclear peroxo peptide complexes viz: copper peroxo glycylglycine, [Cu(O 2 )(H 2 L) 2 ]; molybdenum oxoperoxo glycylglycine, [Mo(O)(O 2 ) 2 (H 2 L) 2 ]; Cu,Mo oxoperoxo glycylglycine [CuMo(O)(O 2 )(L)