A CO32--containing, dimanganese-substituted silicotungstate trimer, K9[H14{SiW10MnIIMnIIIO38}3(CO3)]·39H2O

A CO32--containing, dimanganese-substituted silicotungstate trimer, K9[H14{SiW10MnIIMnIIIO38}3(CO3)]·39H2O

An unprecedented silicotungstate trimer K(9)[H(14){SiW(10)Mn(II)Mn(III)O(38)}(3)(CO(3))]·39H(2)O (1) has been successfully synthesized, in which the CO(3)(2-) resides inside the three Keggin {SiW(10)Mn(II)Mn(III)O(38)} units and the three O atoms serve as μ(2)-O atoms to connect with three Mn(III)....

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Veröffentlicht in:Dalton transactions : an international journal of inorganic chemistry 2015-08, Vol.44 (30), p.13469-13472
Hauptverfasser: Yang, Ling, Liu, Qisen, Ma, Pengtao, Niu, Jingyang, Wang, Jingping
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Sprache:eng
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Zusammenfassung:An unprecedented silicotungstate trimer K(9)[H(14){SiW(10)Mn(II)Mn(III)O(38)}(3)(CO(3))]·39H(2)O (1) has been successfully synthesized, in which the CO(3)(2-) resides inside the three Keggin {SiW(10)Mn(II)Mn(III)O(38)} units and the three O atoms serve as μ(2)-O atoms to connect with three Mn(III). Magnetic investigation indicates that 1 exhibits antiferromagnetic coupling.
ISSN:1477-9234
DOI:10.1039/c5dt00262a