Reverse-Keggin ions: Polycondensation of antimonate ligands give inorganic cryptand

Journal of the American Chemical Society

Volumn 129, Issue 11, 2007, Pages 3042-3043

  Baskar, Viswanathan ^a   Shanmugam, Maheswaran ^a   Helliwell, Madeleine ^a   Teat, Simon J ^b   Winpenny, Richard E P ^a  

^a UNIVERSITY OF MANCHESTER   (United Kingdom)

^b DARESBURY LABORATORY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ANTIMONY; ARSENIC; BISMUTH; COBALT; COPPER; ION; IRON; KEGGIN ION; LIGAND; MANGANESE OXIDE; METAL COMPLEX; METAL OXIDE; MOLYBDENUM; OXYGEN; PHOSPHORUS; POLYMER; POLYOXOMETALATE; TITANIUM; TUNGSTEN; UNCLASSIFIED DRUG; VANADIUM;

ARTICLE; CATALYSIS; CHEMICAL REACTION; COMPLEX FORMATION; CRYSTAL STRUCTURE; CRYSTALLIZATION; ISOMER; X RAY CRYSTALLOGRAPHY;

EID: 33947379134     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja068214p     Document Type: Article

References (25)

1. (a) Kögerler, P.; Müller, A. Polyoxometalate Molecular Science; Kluwer Academic Publishers: Dordrecht, The Netherlands, 2003; pp 297-323.
2. (b) Müller, A.; Shah, S. Q. N.; Bögge, H.; Schmidtmann, M.; Kögerler, P.; Hauptfleish, B.; Leiding, S.; Wittler, K. Angew. Chem., Int. Ed. 2000, 39, 1614.
3. Pope, M. T. Polyoxo Anions: Synthesis and Structure. In Comprehensive Coordination Chemistry II; McCleverty, J., Meyer, T. J., Eds.; Pergamon Press: Oxford, 2004; pp 635-678.
4. (a) Borrás-Almenar, J. J., Coronado, E., Müller, A., Pope, M. T., Cronin, L., Eds. Polyoxometalate Molecular Science; Kluwer: Dordrecht, The Netherlands, 2003; Vol. 98.
5. (b) Hill, C. L. Synthesis and Structure. In Comprehensive Coordination Chemistry II; Pergamon Press: Oxford. 2004; pp 679-759.
6. (a) Pope, M. T., Müller, A., Eds. Polyoxometalate Chemistry From Topology via Self-Assembly to Applications; Kluwer: Dordrecht, The Netherlands, 2001.
7. (b) Thomas, S.; Bertrard, J. A.; Occelli, M. L. Chem. Mater. 1999, 11, 184.
8. (c) Neumann, R. Prog. Inorg. Chem. 1998, 47, 317.
9. Yamase, T. J. Mater. Chem. 2005, 15, 4773.
10. (a) Keggin, J. F. Nature 1933, 131, 908.
11. (b) Keggin, J. F. Proc. R. Soc. London, Ser. A 1934, 144, 75.
12. Bino, A.; Ardon, M.; Lee, D.; Spingler, B.; Lippard, S. J. J. Am. Chem. Soc. 2002, 124, 4578.
13. (a) Tolis, E. I.; Helliwell, M.; Langley, S.; Raftery, J.; Winpenny, R. E. P. Angew. Chem., Int. Ed., 2003, 42, 3804.
14. (b) Maheswaran, S.; Chastanet, G.; Teat, S. J.; Mallah, T.; Sessoli, R.; Wernsdorfer, W.; Winpenny, R. E. P. Angew. Chem., Int. Ed. 2005, 44, 5044.
15. (a) Schmidt, H. Leibigs Ann. Chem. 1920, 421, 174.
16. (b) Doak, G. O.; Steinman, H. G. J. Am. Chem. Soc. 1946, 68, 1987.
17. Doak, G. O. J. Am. Chem. Soc. 1946, 68, 1991.
18. Metal acetates and organostibonic acids (1:1 ratio) were dissolved in acetonitrile (10 mL) and reacted in presence of base (pyridine or triethylamine) in ambient conditions (for 2) or under solvothermal conditions at 100 °C (for 1, 3, 4, and 5). For 1-3, this gave the products in moderate yields. Crystals were obtained either by slow evaporation of the solvent at room temperature or directly by slow cooling of the Teflon container used for solvothermal synthesis.
19. 1/c, a = 19.39, b = 25.82, c = 22.62 Å, β = 101.24°, R = 0.0722. For 4: monoclinic, C2/c, a = 31.87. b = 17.85, c = 28.47 Å, β = 118.11°, R = 0.0671. For 5: triclinic, P1, a = 19.22, b = 21.16, c = 29.44 Å, α = 104.84°, β = 100.52°, γ = 96.96°, R = 0.0677. Microanalysis for 1. Calcd: C, 26.00; H, 2.54: N, 0.0. Found: C, 26.45; H, 2.72; N, 0.0. For 2. Calcd: C, 29.53; H, 2.50; N, 1.23. Found: C, 26.85; H, 2.65; N, 1.45.
20. (a) Müller, A.; Beugholt, C.; Kögerler, P.; Bögge, H.; Bud'ko, S.; Luban, M. Inorg. Chem. 2000, 39, 5179.
21. (b) Mialane, P.; Dolbecq, A.; Lisnard, L.; Mallard, A.; Marrot, J.; Sécheresse, F. Angew. Chem., Int. Ed. 2002, 41, 2398.
22. (c) Dolbecq, A.; Mellot-Draznieks, C.; Mialane, P.; Marrot, J.; Férey, G.; Sécheresse, F. Eur. J. Inorg. Chem. 2005, 3009.
23. Allouche, L.; Gérardin, C.; Loiseau, T.; Férey, G.; Taulelle, F. Angew. Chem.. Int. Ed. 2000, 39, 511.
24. Sluis, P. V. D.; Spek, A. L. Acta Crystallogr. 1990, A46, 194.
25. Knölker, H.-J.; Baum, E.; Goesmann, H.; Klauss, R. Angew. Chem., Int. Ed. 1999, 38, 2064.