A novel polyoxometalate chain formed from heteropolyanion building blocks and rare earth metal ion linkers: [La(H < inf > 2 < /inf > O) < inf > 7 < /inf > Al(OH) < inf > 6 < /inf > Mo < inf > 6 < /inf > O < inf > 18 < /inf > ] < inf > n < /inf > ·4nH < inf > 2 < /inf > O
A novel polyoxometalate chain formed from heteropolyanion building blocks and rare earth metal ion linkers: [La(H < inf > 2 < /inf > O) < inf > 7 < /inf > Al(OH) < inf > 6 < /inf > Mo < inf > 6 < /inf > O < inf > 18 < /inf > ] < inf > n < /inf > ·4nH < inf > 2 < /inf > O
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Date
2002-01-01
Authors
Shivaiah, Vaddypally
Narasimha Reddy, Puram V.
Cronin, Leroy
Das, Samar K.
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Abstract
The structure of the complex [La(H2O)7Al(OH)6Mo6O 18]n·4nH2O is the first example of a 1D extended chain in which an Anderson type heteropolyanion is linked by rare earth metal ions in zig-zag chains that arrange "head to tail" in the structure; furthermore the chains are themselves linked into an extensive three-dimensional hydrogen bonded network.
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Journal of the Chemical Society, Dalton Transactions