Preparation and structure of [Sn8W18O66]8−– a 26-nuclear stannotungstate with a hexagonal belt of six Sn(II) ions with outward-looking lone pairs

Maxim N. Sokolov; Natalya V. Izarova; Alexander V. Virovets; Vladimir P. Fedin; Zoya A. Starikova; Mikhail Yu. Antipin

doi:10.1039/B310235A

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Preparation and structure of [Sn₈W₁₈O₆₆]⁸⁻ – a 26-nuclear stannotungstate with a hexagonal belt of six Sn(ii) ions with outward-looking lone pairs

Maxim N. Sokolov,*^a Natalya V. Izarova,^a Alexander V. Virovets,^a Vladimir P. Fedin,^a Zoya A. Starikova^b and Mikhail Yu. Antipin^b

Author affiliations

* Corresponding authors

^a A.V. Nikolayev Institute of Inorganic Chemistry SB RAS, pr. Lavrentyeva 3, Novosibirsk 630090, Russia
E-mail: cluster@che.nsk.su

^b A.N. Nesmeyanov Institute of Organoelement Compounds, ul. Vavilova 28, Moscow, Russia

Abstract

Sn(II) acts as template in reaction with WO₄²⁻ in formate buffer, inducing the formation of decanuclear [SnW₉O₃₃]¹⁰⁻ and further linking them by six Sn(II) centers to give orange 26-nuclear stannotungstate [Sn₈W₁₈O₆₆]⁸⁻. Crystalline [Na₁₂(OH)₄(H₂O)₂₈][Sn₈W₁₈O₆₆]·18H₂O (1) was isolated and structurally characterized.

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Crystal structure data TXT (17K)

Article information

DOI: https://doi.org/10.1039/B310235A
Article type: Communication
Submitted: 26 Aug 2003
Accepted: 14 Oct 2003
First published: 17 Oct 2003

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Dalton Trans., 2003, 4389-4390

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Preparation and structure of [Sn₈W₁₈O₆₆]⁸⁻ – a 26-nuclear stannotungstate with a hexagonal belt of six Sn(II) ions with outward-looking lone pairs

M. N. Sokolov, N. V. Izarova, A. V. Virovets, V. P. Fedin, Z. A. Starikova and M. Yu. Antipin, Dalton Trans., 2003, 4389 DOI: 10.1039/B310235A

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Dalton Transactions