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Accession number;01A0173095
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| Title;Chemical Structure and Intramolecular Sbin-Exchange Interaction of [(VO)3(SbW9O33)2]12-. |
| Author;
YAMASE T
(Tokyo Inst. Technol., Yokohama)
BOTAR B
(Tokyo Inst. Technol., Yokohama)
ISHIKAWA E
(Tokyo Inst. Technol., Yokohama)
FUKAYA K
(Tokyo Inst. Technol., Yokohama)
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Journal Title;Chem Lett
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Journal Code:S0742A
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ISSN:0366-7022
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VOL.;NO.1;PAGE.56-57(2001)
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| Figure&Table&Reference;FIG.3, REF.10 |
| Pub. Country;Japan |
| Language;English |
| Abstract;The crystal structure determination of tris(vanadyl)-substituted tungstoantimonate(III) K11H[(VO)3(SbW9O33)2] 27H2O reveals that the [(VO)3(SbW9O33)2]12- anion contains three exterior VO2+ groups sandwiched by two .ALPHA.-B [SbW9O33]9- ligands in VIV...VIV separation of 5.411(8)-5.464(8).ANGS. and is stabilized by equatorial three K+ ions triangle with virtual D3h symmetry. An observable spin-exchange interaction between VIV centers within the vanadyl coplanar triangle is demonstrated in terms of S=1/2 and S=3/2 states. (author abst.) |
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