Semimetal-functionalised polyoxovanadates
نویسندگان
چکیده
منابع مشابه
Self-assembly of hybrid organic-inorganic polyoxovanadates: functionalised mixed-valent clusters and molecular cages.
Herein we report the intra- and inter-molecular assembly of a {V(5)O(9)} subunit. This mixed-valent structural motif can be stabilised as [V(5)O(9)(L(1-3))(4)](5-/9-) (1-3) by a range of organoarsonate ligands (L(1)-L(3)) whose secondary functionalities influence its packing arrangement within the crystal structures. Variation of the reaction conditions results in the dodecanuclear cage structu...
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Hydrolysis of 4-nitrophenyl phosphate (NPP) and bis-4-nitrophenyl phosphate (BNPP), two commonly used DNA model substrates, was examined in vanadate solutions by means of (1)H, (31)P and (51)V NMR spectroscopy. The hydrolysis of the phosphoester bond in NPP at 50 degrees C and pH 5.0 proceeds with a rate constant of 1.74 x 10(-5) s(-1). The cleavage of the phosphoester bond in BNPP at 70 degree...
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ژورنال
عنوان ژورنال: Chemical Society Reviews
سال: 2015
ISSN: 0306-0012,1460-4744
DOI: 10.1039/c5cs00531k