Controlling nucleation of the cyclic heteropolyanion {P8W 48}: A cobalt-substituted phosphotungstate chain and network

Scott G. Mitchell; David Gabb; Chris Ritchie; Nick Hazel; De Liang Long; Leroy Cronin

doi:10.1039/b813066c

Controlling nucleation of the cyclic heteropolyanion {P₈W ₄₈}: A cobalt-substituted phosphotungstate chain and network

Scott G. Mitchell, David Gabb, Chris Ritchie, Nick Hazel, De Liang Long, Leroy Cronin

Research output: Contribution to journal › Article › Research › peer-review

60 Citations (Scopus)

Abstract

Two cyclic cobalt-substituted heteropolyoxometalates K₁₅Li ₅[Co₁₀(H₂O)₃₄(P₈W ₄₈O₁₈₄)]·54H₂O (1) and K ₈Li₁₂[Co₁₀(H₂O)₄₄(P ₈W₄₈O₁₈₄)]·60H₂O (2) have been synthesised from the reaction of Co(ii) ions and the superlacunary {P ₈W₄₈} polyanion in mildly acidic aqueous media. The cluster's anion cavities are filled with Co(ii) and K cations and careful manipulation of reaction conditions determines the formation of distinct Co-linked frameworks.

Original language	English
Pages (from-to)	36-39
Number of pages	4
Journal	CrystEngComm
Volume	11
Issue number	1
DOIs	https://doi.org/10.1039/b813066c
Publication status	Published - 1 Jan 2009
Externally published	Yes

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abstract = "Two cyclic cobalt-substituted heteropolyoxometalates K15Li 5[Co10(H2O)34(P8W 48O184)]·54H2O (1) and K 8Li12[Co10(H2O)44(P 8W48O184)]·60H2O (2) have been synthesised from the reaction of Co(ii) ions and the superlacunary {P 8W48} polyanion in mildly acidic aqueous media. The cluster's anion cavities are filled with Co(ii) and K cations and careful manipulation of reaction conditions determines the formation of distinct Co-linked frameworks.",

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AU - Gabb, David

AU - Ritchie, Chris

AU - Hazel, Nick

AU - Long, De Liang

AU - Cronin, Leroy

PY - 2009/1/1

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N2 - Two cyclic cobalt-substituted heteropolyoxometalates K15Li 5[Co10(H2O)34(P8W 48O184)]·54H2O (1) and K 8Li12[Co10(H2O)44(P 8W48O184)]·60H2O (2) have been synthesised from the reaction of Co(ii) ions and the superlacunary {P 8W48} polyanion in mildly acidic aqueous media. The cluster's anion cavities are filled with Co(ii) and K cations and careful manipulation of reaction conditions determines the formation of distinct Co-linked frameworks.

AB - Two cyclic cobalt-substituted heteropolyoxometalates K15Li 5[Co10(H2O)34(P8W 48O184)]·54H2O (1) and K 8Li12[Co10(H2O)44(P 8W48O184)]·60H2O (2) have been synthesised from the reaction of Co(ii) ions and the superlacunary {P 8W48} polyanion in mildly acidic aqueous media. The cluster's anion cavities are filled with Co(ii) and K cations and careful manipulation of reaction conditions determines the formation of distinct Co-linked frameworks.

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Controlling nucleation of the cyclic heteropolyanion {P8W 48}: A cobalt-substituted phosphotungstate chain and network

Abstract

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Controlling nucleation of the cyclic heteropolyanion {P₈W ₄₈}: A cobalt-substituted phosphotungstate chain and network